Casio FX-9860GSLIM User Guide
Casio FX-9860GSLIM Manual
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- Casio FX-9860GSLIM | User Guide - Page 1
E fx-9860GII SD fx-9860GII fx-9860G AU PLUS fx-9860G Slim (Updated to OS 2.00) fx-9860G SD (Updated to OS 2.00) fx-9860G (Updated to OS 2.00) fx-9860G AU (Updated to OS 2.00) I[ *ɉ I[*ɉ Software Version 2.00 User's Guide CASIO Worldwide Education Website http://edu.casio.com CASIO - Casio FX-9860GSLIM | User Guide - Page 2
written consent of the manufacturer. • The options described in Chapter 13 of this user's guide may not be available in certain geographic areas. For full details on availability in your area, contact your nearest CASIO dealer or distributor. • Be sure to keep all user documentation handy for future - Casio FX-9860GSLIM | User Guide - Page 3
to 6th Degree 4-2 3. Solve Calculations...4-4 Chapter 5 Graphing 1. Sample Graphs ...5-1 2. Controlling What Appears on a Graph Screen 5-2 3. Drawing a Graph ...5-6 4. Storing a Graph in Picture Memory 5-10 5. Drawing Two Graphs on the Same Screen 5-11 6. Manual Graphing...5-12 7. Using Tables - Casio FX-9860GSLIM | User Guide - Page 4
Program Library ...8-42 Chapter 9 Spreadsheet 1. Spreadsheet Basics and the Function Menu 9-1 2. Basic Spreadsheet Operations 9-2 3. Using Special S • SHT Mode Commands 9-14 4. Drawing Statistical Graphs, and Performing Statistical and Regression Calculations...9-15 5. S • SHT Mode Memory 9-20 - Casio FX-9860GSLIM | User Guide - Page 5
Overview 2 Using the Setup Wizard 3 Using Advanced Setup 4 Using a Custom Probe 5 Using the MULTIMETER Mode 6 Using Setup Memory 7 Using Program Converter 8 Starting a Sampling Operation 9 Using Sample Data Memory 10 Using the Graph Analysis Tools to Graph Data 11 Graph Analysis Tool Graph Screen - Casio FX-9860GSLIM | User Guide - Page 6
input and display of calculation expressions in a single line. The initial default setting of the fx-9860Gɉ SD, fx9860Gɉ, and fx-9860G AU PLUS input/output mode is the Math input/output mode. The examples shown in this User's Guide are mainly presented using the Linear input/output mode. Note the - Casio FX-9860GSLIM | User Guide - Page 7
does not cover the E-CON2 mode. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio.com. I Contrast Adjustment Adjust the contrast whenever objects on the display appear dim or difficult to see. 1. Use the cursor keys (D, A, B, C) to - Casio FX-9860GSLIM | User Guide - Page 8
2-7 2-1 2-13 10-11 Page 1-6,1-15 1-16 1-6 2-1 2-1 2-9 2-1 1 Page 5-1 5-24 10-9 2-6 Page 2-1 Not all of the functions described above are available on all models covered by this manual. Depending on calculator model, some of the above keys may not be included on your - Casio FX-9860GSLIM | User Guide - Page 9
I Key Markings Many of the calculator's keys are used to perform more than one function. The functions marked on the keyboard are color coded to help you find the one you need quickly and easily. Function log J 10x - Casio FX-9860GSLIM | User Guide - Page 10
as the values assigned to variables in a function change, and to draw graphs. Use this mode to draw graphs of conic sections. EQUA (Equation) PRGM (Program) Use this mode to solve linear equations with two through six unknowns, and high-order equations from 2nd to 6th degree. Use this mode to - Casio FX-9860GSLIM | User Guide - Page 11
financial calculations and to draw cash flow and other types of graphs. Use this mode to control the optionally available EA-200 Data Analyzer. For more information about the E-CON2 mode, download the E-CON2 manual (English version only) from: http://edu.casio. com. Use this mode to transfer memory - Casio FX-9860GSLIM | User Guide - Page 12
manual show calculation results using Norm 1. See page 2-11 for details on switching between Norm 1 and Norm 2. I Special Display Formats This calculator uses special display formats to indicate fractions, hexadecimal values, and degrees/minutes/seconds values. S Fractions S Hexadecimal Values - Casio FX-9860GSLIM | User Guide - Page 13
C keys to move the cursor to the position you want to change, and then perform one of the operations described below. After you edit the calculation, you can execute it by pressing U. Or you can use C to move to the end of the calculation and input more. • You can select either insert or overwrite - Casio FX-9860GSLIM | User Guide - Page 14
the cursor at the end. You can make changes in the calculation as you wish and then execute it again. • Replay memory is enabled in the Linear input/output mode only. In the Math input/output mode, the history function is used in place of replay memory. For details, see "History Function" (page 1-17 - Casio FX-9860GSLIM | User Guide - Page 15
of the cause of the error. I Using the Clipboard for Copy and Paste You can copy (or cut) a function, command, or other input to the clipboard, and then paste the clipboard contents at another location. • The procedures described here all use the Linear input/output mode. For details about the copy - Casio FX-9860GSLIM | User Guide - Page 16
2. Use the cursor keys to move the cursor and highlight the range of text you want to cut. 3. Press (CUT) to cut the highlighted text to - Casio FX-9860GSLIM | User Guide - Page 17
4. Input the first letter of the command you want to input. This will display the first command that starts with that letter. 5. Use the cursor keys (D, A) to highlight the command you want to input, and then press (INPUT) or U. Example To use the Catalog to input the ClrGraph command - Casio FX-9860GSLIM | User Guide - Page 18
memory that are used up by input in the Math input/output mode. Function/Symbol Fraction (Improper) Mixed Fraction*1 Power Square Negative Power (Reciprocal) Cube Root Power Root ex 10x log(a,b) Abs (Absolute Value) Linear Differential*3 Quadratic Differential*3 Integral*3 3 Calculation*4 Matrix - Casio FX-9860GSLIM | User Guide - Page 19
In the RUN • MAT mode, pressing (MATH) displays the MATH menu. You can use this menu for natural input of matrices, differentials, integrals, etc. • {MAT} ... {displays the MAT submenu, for natural input of matrices} • {2s2} ... {inputs a 2 × 2 matrix} • {3s3} ... {inputs a 3 × 3 matrix} • {msn - Casio FX-9860GSLIM | User Guide - Page 20
D C V U Example 3 1 To input 1+ x + 1dx 0 @ (MATH)(E)(°dx) T @ C? D@ C U Example 4 To input 2 × 1 2 2 1 22 A (MATH)(MAT)(2×2) 6@AA CC - Casio FX-9860GSLIM | User Guide - Page 21
C - Casio FX-9860GSLIM | User Guide - Page 22
This capability can be used with the following functions. Function Key Operation Original Expression Improper Fraction 6 Power , - Casio FX-9860GSLIM | User Guide - Page 23
input/output mode calculations are displayed in natural format, just as they appear in your textbook. Sample Calculation Result Displays • Fractions are displayed either as improper fractions or mixed fractions, depending on the "Frac Result" setting on the Setup screen. For details, see "Using the - Casio FX-9860GSLIM | User Guide - Page 24
• Matrices are displayed in natural format, up to 6 × 6. A matrix that has more than six rows or columns will be displayed on a MatAns screen, which is the same screen used in the Linear input/output mode. • Lists are displayed in natural format for up to 20 elements. A list that has more than 20 - Casio FX-9860GSLIM | User Guide - Page 25
come after it. - When the first calculation of the history includes the answer memory contents, the answer memory value is "0" because there is no calculation before the first one in history. I Using the Clipboard for Copy and Paste in the Math Input/Output Mode You can copy a function, command, or - Casio FX-9860GSLIM | User Guide - Page 26
2 5 + 3 1 4 = 73 20 1.5 + 2.3i = 3 2 + 23 10 i 265C 3 - Casio FX-9860GSLIM | User Guide - Page 27
The following operation is a continuation of the example calculation on the previous page. @C@6ACCBBC @B6CCCDCEC GU S To assign a matrix created using Math input/output mode to a MAT mode matrix Example To assign the calculation result to Mat J - Casio FX-9860GSLIM | User Guide - Page 28
updated to OS 2.00 from an older OS version, Math input/output mode input and result display are not supported in any mode except the RUN • MAT mode and e • ACT mode. S Math Input/Output Mode Input in the GRAPH Mode You can use the Math input/output mode for graph expression input in the GRAPH - Casio FX-9860GSLIM | User Guide - Page 29
Example To solve the quadratic equation x2 + 3x + 5 = 0 in the EQUA mode KEQUA - Casio FX-9860GSLIM | User Guide - Page 30
} ... {minimum value}/{maximum value}/{scale}/{dot value*1}/{pitch} *1 The dot value indicates the display range (Xmax value - Xmin value) divided by the screen dot pitch (126). The dot value is normally calculated automatically from the minimum and maximum values. Changing the dot value causes the - Casio FX-9860GSLIM | User Guide - Page 31
squares}/ {factor B mean squares}/{factor AB p-value}/{factor AB F value}/{factor AB degrees of freedom}/{factor AB sum of squares}/{factor AB mean squares}/{error degrees of freedom}/{error sum of squares}/{error mean squares} • {INTR} ... {confidence interval calculation results} • {Left}/{Right - Casio FX-9860GSLIM | User Guide - Page 32
rate}/ {present value}/{payment}/{future value} • {P/Y}/{C/Y} ... {installment periods per year}/{compounding periods per year} S Str - Str command • {Str} ... {string memory} 7. Program (PRGM) Menu To display the program (PRGM) menu, first enter the RUN • MAT (or RUN) or PRGM mode from the Main - Casio FX-9860GSLIM | User Guide - Page 33
• {DISP} ...... {display command menu} • {REL} ....... {conditional jump relational operator menu} • {I/O I/O control/transfer command menu multi-statement command} • {STR} ....... {string command} The following function key menu appears if you press - Casio FX-9860GSLIM | User Guide - Page 34
}/{unconnected points} S Derivative (derivative value display) • {On}/{Off} ... {display on}/{display off} while Graph-to-Table, Table & Graph, and Trace are being used S Angle (default angle unit) • {Deg}/{Rad}/{Gra} ... {degrees}/{radians}/{grads} S Complex Mode • {Real} ... {calculation in real - Casio FX-9860GSLIM | User Guide - Page 35
of derivative at current pointer location in conic section graph) • {On}/{Off} ... {display on}/{display off} S Payment* (payment period setting) • {BGN}/{END} ... {beginning}/{end} setting of payment period S Date Mode* (number of days per year setting) • {365}/{360} ... interest calculations using - Casio FX-9860GSLIM | User Guide - Page 36
Cell (spreadsheet cell display mode) • {Form}/{Val} ... {formula}*2/{value} S Move (spreadsheet cell cursor direction)*3 • {Low}/{Right} ... {move down}/{move right} *1 The initial default setting of the fx-9860G Slim (OS 2.00)/fx-9860G SD (OS 2.00)/fx9860G (OS 2.00)/fx-9860G AU (OS 2.00) is the - Casio FX-9860GSLIM | User Guide - Page 37
2. Press - Casio FX-9860GSLIM | User Guide - Page 38
use the RESTART button only as a last resort. Normally, pressing the RESTART button reboots the calculator's operating system, so programs, graph functions and other data in calculator memory is retained. RESTART button P button fx-9860G SD fx-9860G fx-9860G AU PLUS fx-9750G fx-7400G fx - Casio FX-9860GSLIM | User Guide - Page 39
a 10-digit mantissa. Use Rnd of the Numeric Calculation Menu (NUM) (page 2-12) to round the displayed value off to the number of decimal place and significant digit settings. • Number of decimal place (Fix) and significant digit (Sci) settings normally remain in effect until you change them or until - Casio FX-9860GSLIM | User Guide - Page 40
Example 2 200 w 7 s 14 = 400 Condition 3 decimal places Calculation continues using display capacity of 10 digits Operation 2007 14U - Casio FX-9860GSLIM | User Guide - Page 41
tanh-1, (-), d, h, b, o, Neg, Not, Det, Trn, Dim, Identity, Ref, Rref, Sum, Prod, Cuml, Percent, List, Abs, Int, Frac, Intg, Arg, Conjg, ReP, ImP Abbreviated multiplication format in front of Type A functions, Type C functions, and parenthesis. 23, A log2, etc. Permutation, combination nPr, nCr - Casio FX-9860GSLIM | User Guide - Page 42
format Decimal format Decimal format format Decimal format *1 Decimal format because values are outside of range. *2 Decimal format because calculation result has three terms. • The calculation result is displayed using decimal format even if an intermediate result goes greater than two terms - Casio FX-9860GSLIM | User Guide - Page 43
of a, b, and c digits are counted when the fraction is converted from an improper fraction ( b c ) to a mixed fraction (a b c ). *2 When "Manual" is specified for the Setup screen "Simplify" setting, the calculation result may be displayed in decimal format, even if these conditions - Casio FX-9860GSLIM | User Guide - Page 44
Message Table" on page A-1. • Most of the calculator's keys are inoperative while an error message is displayed. Press ) to clear the error and return to normal operation. I Memory Capacity Each time you press a key, either one byte or two bytes is used. Some of the functions that require one byte - Casio FX-9860GSLIM | User Guide - Page 45
Example 2 To add 456 to variable A and store the result in variable B ?T(A) CDE? ?J(B)U S To assign the same value to more than one variable [value]? [first variable name]?(~) [last variable name]U • You cannot use "r" or "Q - Casio FX-9860GSLIM | User Guide - Page 46
one. • You can also use ? to store a function in function memory in a program. In this case, you must enclose the function inside of double quotation marks. S To recall a function Example To recall the contents of function memory number 1 *(E)(E)(FMEM)* (RCL)@U * fx-7400GII: (FMEM) • The - Casio FX-9860GSLIM | User Guide - Page 47
the display is blank deletes the function in the function memory you specify. I Answer Function The Answer Function automatically stores the last result you calculated by pressing U (unless the U key operation results in an error). The result is stored in the answer memory. • The largest value - Casio FX-9860GSLIM | User Guide - Page 48
Calculations Answer memory also lets you use the result of one calculation as one of the arguments in the next calculation. Example 1w3= 1w3s3= @BU (Continuing) BU Continuous calculations can also be used of significant digits specification}/{normal display}/{Engineering mode} S To specify the - Casio FX-9860GSLIM | User Guide - Page 49
1010 S To specify the engineering notation display (Eng mode) Press (Eng) to switch between engineering notation and standard notation. The indicator "/E" is on the display while engineering notation is in effect. You can use the following symbols to convert values to engineering notation, such as - Casio FX-9860GSLIM | User Guide - Page 50
and input a value to obtain the absolute value of the value} • {Int}/{Frac} ... select the item and input a value to extract the {integer}/{fraction} part. • {Rnd} ... {rounds off the value used for internal calculations to 10 significant digits (to match the value in the answer memory), or to - Casio FX-9860GSLIM | User Guide - Page 51
by three. When you are using engineering notation, the engineering symbol is also changed accordingly. • The {ENG} and {ENG} menu operations are available only when there is a calculation result on the display. I Angle Units • Be sure to specify Comp for Mode in the Setup screen. Example - Casio FX-9860GSLIM | User Guide - Page 52
I Logarithmic and Exponential Functions • Be sure to specify Comp for Mode in the Setup screen. Example Operation log 1.23 (log101.23) = 0.08990511144 J1.23U log28 = 3 *(CALC)*(E)(logab) 2 8U (-3)4 = (-3) s (-3) s (-3) s (-3) = 81 1 7 123 (= 1237) = 1.988647795 3,4U 7 - Casio FX-9860GSLIM | User Guide - Page 53
number of random numbers that corresponds to n and displays them on the ListAns screen. A value must be input for n. • "a" is the is generated with a different sequence of the previous execution using Ran# or RanList#, or when generating a random number. 1.) (Ran#)1U * fx-7400GII: (PROB) 2-15 - Casio FX-9860GSLIM | User Guide - Page 54
five random integers from 1 to 10 and displays the result on the ListAns screen.) Operation *(E)(PROB)*(RAND)(Int) 1 5U *(E)(PROB)*(RAND)(Int) 1 10 5U * fx-7400GII: (PROB) S Random Number Generation in Accordance with Normal Distribution (RanNorm#) This function generates a 10-digit - Casio FX-9860GSLIM | User Guide - Page 55
)*(RAND)(Bin) 5 0.5 3U * fx-7400GII: (PROB) I Coordinate Conversion S Rectangular Coordinates S Polar Coordinates • With polar coordinates, Ƨ can be calculated and displayed within a range of -180°< Ƨ 180° (radians and grads have same range). • Be sure to specify Comp for Mode in the Setup - Casio FX-9860GSLIM | User Guide - Page 56
Example Operation Calculate r and Ƨ° when x = 14 and y = 20.7 1 2 4.989 24.98979792 (r) 2 55.928 55.92839019 () - Casio FX-9860GSLIM | User Guide - Page 57
to decimal values and vice versa. *2 When the total number of characters, including integer, numerator, denominator and delimiter marks exceeds 10, the fraction is automatically displayed in decimal format. *3 Calculations containing both fractions and decimals are calculated in decimal format - Casio FX-9860GSLIM | User Guide - Page 58
0009k (kilo) = 0.9 = 900m (ENG)*1 (ENG)*2 (ENG)*2 * fx-7400GII: (ESYM) *1 Converts the displayed value to the next higher engineering unit, by shifting the decimal point three places to the right. *2 Converts the displayed value to the next lower engineering unit, by shifting the decimal point - Casio FX-9860GSLIM | User Guide - Page 59
CALC)*(E) (E)(Rmdr)F U * fx-7400GII: (CALC) I Simplification [OPTN]-[CALC]-[Simp] The "Simp" function can be used to simplify fractions manually. The following operations can be used to perform simplification when an unsimplified calculation result is on the display. • {Simp} U ... This - Casio FX-9860GSLIM | User Guide - Page 60
simplifies fraction calculation results before displaying them. Before performing the following examples, use the Setup screen to change the "Simplify" setting from "Auto" to "Manual" (page 1-29). • When "a+bi" or "rQ" is specified for the Setup screen "Complex Mode" setting, fraction calculation - Casio FX-9860GSLIM | User Guide - Page 61
in the EQUA mode. This input method is recommended for most normal Solve function input. An error (Time Out) occurs when there is no convergence of the solution. For information about Solve calculations, see page 4-4. • You cannot use a quadratic differential, 3, maximum/minimum value or Solve - Casio FX-9860GSLIM | User Guide - Page 62
CTV T E * fx-7400GII: (CALC) Input point x = a for which you want to determine the derivative. B Input the tolerance value. @$ DU Using Differential Calculation in a Graph Function • Omitting the tolerance (tol) value when using the differential command inside of a graph function simplifies the - Casio FX-9860GSLIM | User Guide - Page 63
of undifferentiable points in x values - differential calculation results approaching zero • Always use radians (Rad mode) as the angle unit when performing trigonometric differentials. • You cannot use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or - Casio FX-9860GSLIM | User Guide - Page 64
mantissa. • In the Math input/output mode, the tolerance value is fixed at 1E-10 and cannot be changed. I Integration Calculations [OPTN]-[CALC]-[°dx] To perform integration calculations, first display the function analysis menu and then input the values using the syntax below. *(CALC)* (°dx - Casio FX-9860GSLIM | User Guide - Page 65
during calculation of an integral (while the cursor is not shown on the display) interrupts the calculation. • Always use radians (Rad mode) as the angle unit when performing trigonometric integrations. • An error (Time Out) occurs whenever no solution that satisfies the tolerance value can - Casio FX-9860GSLIM | User Guide - Page 66
inside of an integration calculation term. • In the Math input/output mode, the tolerance value is fixed at 1E-5 and cannot be changed. I 3 Calculations [OPTN]-[CALC]-[3(] To perform 3 calculations, first display the function analysis menu, and then input the values using the syntax below - Casio FX-9860GSLIM | User Guide - Page 67
the key. • You can input an integer in the range of 1 to 9 for the value of n. Using any value outside this range causes an error. • You cannot use a differential, quadratic differential, integration, 3, maximum/minimum value, Solve, RndFix or logab calculation expression inside of a maximum/minimum - Casio FX-9860GSLIM | User Guide - Page 68
• Gra ... -200 < Ƨ 200 Press *(CPLX) (*(CPLX) on the fx-7400GII) to display the complex calculation number menu, which contains the following items. • {i} ... {imaginary unit i input} • {Abs}/{Arg} ... obtains {absolute value}/{argument} • {Conj} ... {obtains conjugate} • {ReP}/{ImP} ... {real - Casio FX-9860GSLIM | User Guide - Page 69
[OPTN]-[CPLX]-[i] Arithmetic operations are the same as those you use for manual calculations. You can even use parentheses and memory. Example (1 + 2i) + (2 + 3i) *(CPLX)* @ A(i) A B(i)U * fx-7400GII: (CPLX) I Reciprocals, Square Roots, and Squares Example (3 + i) *(CPLX - Casio FX-9860GSLIM | User Guide - Page 70
*(CPLX)*(Abs) B C(i)U (Calculation of absolute value) * fx-7400GII: (CPLX) *(CPLX)*(Arg) B C(i)U (Calculation of argument) * fx-7400GII: (CPLX) • The result of the argument calculation differs in accordance with the current angle unit setting (degrees, radians, grads). I Conjugate - Casio FX-9860GSLIM | User Guide - Page 71
Example To transform the rectangular form of complex number 1 + 3 i to its polar form - Casio FX-9860GSLIM | User Guide - Page 72
10 digits 8 digits • The alphabetic characters used in the hexadecimal number appear differently on the display to distinguish them from text characters. Normal Text Hexadecimal Values Keys A B C D E F S T U V W X TJ ( Q A R • The following are the calculation ranges for each of the - Casio FX-9860GSLIM | User Guide - Page 73
S To input values of mixed number systems Example To input 12310, when the default number system is hexadecimal - Casio FX-9860GSLIM | User Guide - Page 74
S To convert a displayed value from one number system to another Example To convert 2210 (default number system) to its binary or octal value - Casio FX-9860GSLIM | User Guide - Page 75
of rows. AU Specify the number of columns. BU U • All of the cells of a new matrix contain the value 0. • Changing the dimensions of a matrix deletes its current contents. • If "Memory ERROR" remains next to the matrix area name after you input the dimensions, it means there is not enough free - Casio FX-9860GSLIM | User Guide - Page 76
up to two digits for the exponent. Fractional values are not displayed. S Deleting Matrices You can delete either a specific matrix or all matrices in memory. S To delete a specific matrix 1. While the Matrix Editor is on the display, use D and A to highlight the matrix you want to delete. 2. Press - Casio FX-9860GSLIM | User Guide - Page 77
are performed using the following matrix. 12 Matrix A = 3 4 56 (R-OP)(Swap) Input the number of the rows you want to swap. AUBUU S To calculate the scalar multiplication of a row Example To calculate the product of row 2 and the scalar 4 (R-OP)(sRw) Input multiplier value.* CU Specify - Casio FX-9860GSLIM | User Guide - Page 78
S To add two rows together Example To add row 2 to row 3 (R-OP)(Rw+) Specify number of row to be added. AU Specify number of row to be added to. BUU S Row Operations • {DEL} ... {delete row} • {INS} ... {insert row} • {ADD} ... {add row} S To delete a row Example To delete row 2 (ROW)A - Casio FX-9860GSLIM | User Guide - Page 79
To delete column 2 (COL)C (DEL) I Modifying Matrices Using Matrix Commands [OPTN]-[MAT] S To display the matrix commands 1. From the Main Menu, enter the RUN • MAT mode. 2. Press * to display the option menu. 3. Press (MAT) to display the matrix command menu. The following describes only the - Casio FX-9860GSLIM | User Guide - Page 80
Example To input the following data as Matrix A: - Casio FX-9860GSLIM | User Guide - Page 81
S To assign values to and recall values from an existing matrix [OPTN]-[MAT]-[Mat] Use the following format with the Mat command to specify a cell for value assignment and recall. Mat X [m, n] X = matrix name (A through Z, or Ans) m = row number n = column number Example 1 To assign 10 to the cell - Casio FX-9860GSLIM | User Guide - Page 82
)(List)@U (List)@U I Matrix Calculations Use the matrix command menu to perform matrix calculation operations. [OPTN]-[MAT] S To display the matrix commands 1. From the Main Menu, enter the RUN • MAT mode. 2. Press * to display the option menu. 3. Press (MAT) to display the matrix command menu - Casio FX-9860GSLIM | User Guide - Page 83
can be obtained only for square matrices (same number of rows and columns). Trying to obtain a determinant for a matrix that is not square produces an error. • The determinant of a 2 s 2 matrix is calculated as shown below. |A| = a11 a12 a21 a22 = a11a22 - a12a21 • The determinant of - Casio FX-9860GSLIM | User Guide - Page 84
Mat) ?T(A)U S Row Echelon Form [OPTN]-[MAT]-[Ref] This command uses the Gaussian elimination algorithm to find the row echelon form of a matrix. Example To find the row echelon form of the following matrix: 123 Matrix A = 456 *(MAT)(E)(Ref) (E)(Mat)?T(A)U S Reduced Row Echelon Form This - Casio FX-9860GSLIM | User Guide - Page 85
BU • For matrix power calculations, calculation is possible up to a power of 32766. S Determining the Absolute Value, Integer Part, Fraction Part, and Maximum Integer of a Matrix [OPTN]-[NUM]-[Abs]/[Frac]/[Int]/[Intg] Example To determine the absolute value of the following matrix: 1 -2 Matrix - Casio FX-9860GSLIM | User Guide - Page 86
following complex number functions are supported in matrices. i, Abs, Arg, Conjg, ReP, ImP, a+bi, rQ Note, however, that "a+bi" and "rQ" cannot be used in the Linear input/output mode. Matrix Calculation Precautions • Determinants and inverse matrices are subject to error due to dropped digits - Casio FX-9860GSLIM | User Guide - Page 87
input into a list (or when list memory is specified), conversion calculation is performed for each element in the list and calculation results are returned in list format (ListAns screen). • A complex number cannot be used as a value to be converted from. An error occurs if even a single element of - Casio FX-9860GSLIM | User Guide - Page 88
square meter ha hectare km2 square kilometer Area in2 square inch ft2 square foot yd2 square yard acre mile2 acre square mile Cat. Display Name Unit cm3 cubic centimeter mL milliliter L liter m3 cubic meter in3 cubic inch ft3 cubic foot fl_oz(UK) ounce Volume fl_oz(US - Casio FX-9860GSLIM | User Guide - Page 89
Cat. Display Name Unit Temperature °C degrees Celsius K Kelvin °F degrees Fahrenheit °R degrees Rankine m/s meter per second km of force ton of force dyne kilogram of force Force/Weight Cat. Display Name Unit Pa Pascal kPa Kilo Pascal mmH2O millimeter of water mmHg millimeter - Casio FX-9860GSLIM | User Guide - Page 90
store up to 26 lists in a single file, and you can store up to six files in memory. Stored lists can be used in arithmetic and statistical calculations, and for graphing. Element number Display range Cell Column SUB 1 2 3 4 5 6 7 8 List 1 56 37 21 69 40 48 93 30 List 2 1 2 4 8 16 32 64 - Casio FX-9860GSLIM | User Guide - Page 91
S To batch input a series of values 1. Use the cursor keys to move the highlighting to another list. 2. Press - Casio FX-9860GSLIM | User Guide - Page 92
delete is somehow related to the data in neighboring lists, deleting a cell can cause related values to become misaligned. S To delete all cells in a list Use the following procedure to delete all the data in a list. 1. Use the cursor key to move the highlighting to any cell of the list whose data - Casio FX-9860GSLIM | User Guide - Page 93
3. Type in the name and then press U. • To type in a name using alpha characters, press - Casio FX-9860GSLIM | User Guide - Page 94
error occurs. An error also occurs if lists specified for sorting do not have the same number of values (rows). 2. Manipulating List Data List data can be used in arithmetic and function calculations To transfer list contents to Matrix Answer Memory (Not included on the fx-7400GII) [OPTN]-[LIST]-[ - Casio FX-9860GSLIM | User Guide - Page 95
to column 2 of Matrix Answer Memory *(LIST)(LmM) ( values in List 1 (36, 16, 58, 46, 56) *(LIST)(Dim) (List)@U S To create a list by specifying the number of data items [OPTN]-[LIST]-[Dim] Use mode. S To replace all data items with the same value [OPTN]-[LIST]-[Fill] *(LIST)(Fill) - Casio FX-9860GSLIM | User Guide - Page 96
items. If they don't, an error occurs. • The result of this operation is stored in ListAns Memory. Example To find whether List 1 (75, 16, 98, 46, 56) or List 2 (35, 59, 58, 72, 67) contains the greatest value *(LIST)(E)(Max) (E)(E)(List)@ (List)AU S To calculate the mean of data items - Casio FX-9860GSLIM | User Guide - Page 97
error occurs. *(LIST)(E)(Med)(E)(E)(List) (List) U Example To calculate the median of values The result of a list combination operation is stored in ListAns memory. *(LIST)(E)(Aug)(E)(E)(List) (List - Casio FX-9860GSLIM | User Guide - Page 98
list total is represented by each data item. • The result of this operation is stored in ListAns Memory. Example To calculate the percentage represented by each data item in List 1 (2, 3, 6, 5, 4) *(LIST)(E)(E)(%) (E)(List)@U 2/(2+3+6+5+4) × 100 = 3/(2+3+6+5+4) × 100 = 6/(2+3+6+5+4) × 100 - Casio FX-9860GSLIM | User Guide - Page 99
Calculations Using Lists You can perform arithmetic calculations using two lists or one list and a numeric value. ListAns Memory + List Numeric Value − × List = Numeric Value List Calculation results are stored in ÷ ListAns Memory. I Error Messages • A calculation RUN) mode, perform the - Casio FX-9860GSLIM | User Guide - Page 100
S To directly input a list of values You can also directly input a list of values using {, }, and . Example To input the list: 56, 82, 64 - Casio FX-9860GSLIM | User Guide - Page 101
S To use list contents in ListAns Memory in a calculation Example To multiply the list contents in ListAns Memory by 36 *(LIST)(List) - Casio FX-9860GSLIM | User Guide - Page 102
Scientific Function Calculations Using a List Lists can be used just as numeric values are in scientific function calculations. When the calculation produces a list as a result, the list is stored in ListAns Memory. Example 41 To use List 3 65 to perform sin (List 3) 22 Use radians as the - Casio FX-9860GSLIM | User Guide - Page 103
, enter the EQUA mode. • {SIML} ... {linear equation with 2 to 6 unknowns} • {POLY} ... {degree 2 to 6 equation} • {SOLV} ... {solve calculation} 1. Simultaneous Linear Equations You can solve simultaneous linear equations with two to six unknowns. • Simultaneous Linear Equation with Two Unknowns - Casio FX-9860GSLIM | User Guide - Page 104
time to solve. • An error occurs if the calculator is unable to find a solution. • After calculation is complete, you can press (REPT), change coefficient values, and then re-calculate. ... 2. High-order Equations from 2nd to 6th Degree Your calculator can be used to solve high-order equations - Casio FX-9860GSLIM | User Guide - Page 105
Mode: rQ • Internal calculations are performed using a 15-digit mantissa, but results are displayed using a 10-digit mantissa and a 2-digit exponent. • It may take considerable time for the calculation result of a high-order equation of 3rd degree or higher to appear on the display. • An error - Casio FX-9860GSLIM | User Guide - Page 106
.*1 *1 Solutions are approximated using Newton's method. Lft and Rgt values are displayed for confirmation, because Newton's method may produce results that are the real solution. The closer the difference between the Lft and Rgt values is to zero, the lower degree of error in the result. Example - Casio FX-9860GSLIM | User Guide - Page 107
(page 5-27) * Not included on the fx-7400Gɉ. 1. Sample Graphs 5 I How to draw a simple graph (1) To draw a graph, simply input the applicable function. 1. From the Main Menu, enter the GRAPH mode. 2. Input the function you want to graph. Here you would use the V-Window to specify the range and - Casio FX-9860GSLIM | User Guide - Page 108
of the functions among those that are stored in memory you want to graph (see page 5-6). If you do not select specific functions here, the graph operation will draw graphs of all the functions currently stored in memory. 3. Draw the graph. • You can use the function menu that appears when you press - Casio FX-9860GSLIM | User Guide - Page 109
S To make V-Window settings 1. From the Main Menu, enter the GRAPH mode. 2. Press - Casio FX-9860GSLIM | User Guide - Page 110
I V-Window Memory You can store up to six sets of V-Window settings in V-Window memory for recall when you need them. S To store V-Window settings 1. From the Main Menu, enter the GRAPH mode. 2. Press - Casio FX-9860GSLIM | User Guide - Page 111
I Zoom This function lets you enlarge and reduce the graph on the screen. 1. Draw the graph. 2. Specify the zoom type. - Casio FX-9860GSLIM | User Guide - Page 112
- Casio FX-9860GSLIM | User Guide - Page 113
Example To store the following expressions in memory areas Xt3 and Yt3: x = 3 sinT y = 3 cosT (TYPE)(Parm) (Specifies parametric expression.) BQTU(Inputs and stores x expression.) BATU(Inputs and stores y expression.) S To create a composite function Example To use relations in Y1 and Y2 to - Casio FX-9860GSLIM | User Guide - Page 114
edit a function in memory Example To change the expression in memory area Y1 from y = 2x2 - 5 to y = 2x2 - 3 C (Displays cursor.) CCCCC#B(Changes contents.) U(Stores new graph function.) S To change the line style of a graph function 1. On the Graph relation list screen, use D and A to highlight - Casio FX-9860GSLIM | User Guide - Page 115
Ymin = -5, Ymax = 5, Yscale = 1 TQ min = 0, TQ max = P, TQ ptch = 2P / 60 AD (Select a memory area that contains a function for which you want to specify non-draw.) (SEL) (Specifies non-draw.) (DRAW) or U (Draws the graphs.) • You can use the Setup screen settings to alter the appearance of the - Casio FX-9860GSLIM | User Guide - Page 116
You can save up to 20 graphic images in picture memory for later recall. You can overdraw the graph on the screen with another graph stored in picture memory. S To store a graph in picture memory 1. After graphing in GRAPH mode, press *(PICT)(STO) to display the pop-up window. 2. Press a number - Casio FX-9860GSLIM | User Guide - Page 117
recalls the picture function in Picture Memory 1 (Pict 1). • Recalling picture memory contents causes the currently displayed graph to be overwritten. • Use the sketch Cls function (page 5-28) to clear a graph that was recalled from picture memory. 5. Drawing Two Graphs on the Same Screen I Copying - Casio FX-9860GSLIM | User Guide - Page 118
to be cleared. A function without an indicator is drawn as the main screen graph (on the left side of the display). Example Graph y = x(x + 1)(x - 1) in the main screen and sub-screen. Use the following V-Window settings. (Main Screen) Xmin = -2, Xmax = 2, Xscale = 0.5 Ymin = -2, Ymax = 2, Yscale - Casio FX-9860GSLIM | User Guide - Page 119
- Casio FX-9860GSLIM | User Guide - Page 120
(TYPE)(Y=)?T(A)TV B - Casio FX-9860GSLIM | User Guide - Page 121
K RUN • MAT (or RUN) ? (Y) - Casio FX-9860GSLIM | User Guide - Page 122
function calculation. Start Variable x start value End Variable x end value Step Variable x value change (interval) After specifying the table range, press ) to return to the Table relation list. S To generate a table using a list 1. While the Table relation list is on the screen, display the - Casio FX-9860GSLIM | User Guide - Page 123
to On causes a number table that includes the derivative to be displayed whenever you generate a number table. Locating the cursor at a differential coefficient displays "dy/dx" in the top line, which indicates differential. • An error occurs if a graph for which a range is specified or an overwrite - Casio FX-9860GSLIM | User Guide - Page 124
you want to copy and then press U. @U I Drawing a Graph from a Number Table Use the following procedure to generate a number table and then draw a graph based on the values in the table. 1. From the Main Menu, enter the TABLE mode. 2. Make V-Window settings. 3. Store the functions. 4. Specify the - Casio FX-9860GSLIM | User Guide - Page 125
) • You can use Trace, Zoom, or Sketch after drawing a graph. I Simultaneously Displaying a Number Table and Graph Specifying T+G for Dual Screen on the Setup screen makes it possible to display a number table and graph at the same time. 1. From the Main Menu, enter the TABLE mode. 2. Make V-Window - Casio FX-9860GSLIM | User Guide - Page 126
8. Dynamic Graphing Important! • The fx-7400Gɉ is not equipped with the DYNA mode. I Using Dynamic Graph Dynamic Graph lets you define a range of values for the coefficients in a function, and then observe how a graph is affected by changes in the value of a coefficient. It helps to see how the - Casio FX-9860GSLIM | User Guide - Page 127
locus setting on the Setup screen lets you overlay a graph drawn by changing the coefficient values. 1. From the Main Menu, enter the DYNA mode. 2. Make V-Window settings. 3. On the Setup screen, select "On" for "Locus". 4. Use the cursor keys to select the function type on the built-in function - Casio FX-9860GSLIM | User Guide - Page 128
I Graph Calculation DOT Switching Function Use this function to specify drawing of all the dots on the Dynamic Graph X-axis, or every other dot. This setting is value for Dynamic Func Y= graphic only. 1. Press - Casio FX-9860GSLIM | User Guide - Page 129
number table from recursion between two terms as expressed by an+1 = 2an + 1, with an initial term of a1 = 1, as n changes in value from 1 to 6. Use the table values to draw a line graph. Use the following V-Window settings. Xmin = 0, Xmax = 6, Xscale = 1 Ymin = -15, Ymax = 65, Yscale = 5 5-23 - Casio FX-9860GSLIM | User Guide - Page 130
K RECUR - Casio FX-9860GSLIM | User Guide - Page 131
on the RECUR mode screen and select all of them for table creation, you will need to specify which two of the three expressions you want to use to draw the phase plot. To do so, use the function menu that appears when you press (PHAS) on the table screen. (a • b).......... Graph using an (an+1, an - Casio FX-9860GSLIM | User Guide - Page 132
web lines to appear indicates either divergence or that the graph is outside the boundaries of the display screen. When this happens, change to larger V-Window values and try again. You can use DA to select the graph. Example To draw the WEB graph for the recursion formula an+1 = -3(an)2 + 3an, bn - Casio FX-9860GSLIM | User Guide - Page 133
Important! • The fx-7400Gɉ is not equipped with the CONICS mode. I Graphing a Conic Section You can use the CONICS mode to graph parabolas, circles, ellipses, and hyperbolas. You can input a rectangular coordinate function, polar coordinate function, or parametric function for graphing. 1. From the - Casio FX-9860GSLIM | User Guide - Page 134
1. From the Main Menu, enter the GRAPH mode. 2. Make V-Window settings. 3. On the Setup screen, use the "Sketch Line" setting to specify the line style you want. ( ) ... Normal (initial default) ( ) ... Thick (twice the thickness of Normal) ( ) ... Broken (thick broken) ( ) ... Dot (dotted) 4. - Casio FX-9860GSLIM | User Guide - Page 135
(TYPE)(Y=)TT AT_ AU (DRAW) - Casio FX-9860GSLIM | User Guide - Page 136
1. From the Main Menu, enter the GRAPH mode. 2. On the Setup screen, specify On for Derivative. 3. Draw the graph. 4. Press - Casio FX-9860GSLIM | User Guide - Page 137
you want to select. 5. Press U to select the graph where the cursor is located and display the value produced by the analysis. When an analysis produces multiple values, press C to calculate the next value. Pressing B returns to the previous value. • Either of the following can cause poor accuracy - Casio FX-9860GSLIM | User Guide - Page 138
• You can calculate the point of intersection for rectangular coordinate graphs (Y=f(x) type) and inequality graphs (Y - Casio FX-9860GSLIM | User Guide - Page 139
the upper limit. • Integral values can be calculated for rectangular coordinate graphs only. I Conic Section Graph Analysis Important! • The fx-7400Gɉ is not equipped with the CONICS mode. You can determine approximations of the following analytical results using conic section graphs. 1. From the - Casio FX-9860GSLIM | User Guide - Page 140
S To calculate the focus and length of latus rectum [G-SLV]-[FOCS]/[LEN] Example To determine the focus and length of latus rectum for the parabola X = (Y - 2)2 + 3 Use the following V-Window settings. Xmin = -1, Xmax = 10, Xscale = 1 Ymin = -5, Ymax = 5, Yscale = 1 K CONICS U @UAUBU(DRAW) - Casio FX-9860GSLIM | User Guide - Page 141
appear on the screen when you perform a graphing operation will probably differ somewhat from those shown in this manual. 1. Before Performing Statistical Calculations Entering the STAT mode from the Main Menu displays the List Editor screen. You can use the List Editor screen to input statistical - Casio FX-9860GSLIM | User Guide - Page 142
Bar}/{N·Dis}/{Brkn} ... {histogram}/{med-box graph}/{bar graph}/{normal distribution curve}/{broken line graph} • {X}/{Med}/{X^2}/{X^3}/{X^4} ... {linear regression graph}/{Med-Med graph}/{quadratic regression graph}/{cubic regression graph}/{quartic regression graph} • {Log}/{Exp}/{Pwr}/{Sin}/{Lgst - Casio FX-9860GSLIM | User Guide - Page 143
Pressing (GRPH)(SEL) displays the graph On/Off screen. • Note that the StatGraph1 setting is for Graph 1 (GPH1 of the graph menu), StatGraph2 is for Graph 2, and StatGraph3 is for Graph 3. 2. Use the cursor keys to move the highlighting to the graph whose status you want to change, and press the - Casio FX-9860GSLIM | User Guide - Page 144
single-variable statistics. You can also use the procedures under "Changing Graph Parameters" on page 6-1 to make the settings you want before drawing each graph. I Normal Probability Plot This plot compares the data accumulated ratio with a normal distribution accumulated ratio. XList specifies the - Casio FX-9860GSLIM | User Guide - Page 145
(minX) and maximum (maxX) of the data. From the statistical data list, press (GRPH) to display the graph menu, press (SET), and then change the graph type of the graph you want to use (GPH1, GPH2, GPH3) to med-box graph. To plot the data that falls outside the box, first specify "MedBox" as the - Casio FX-9860GSLIM | User Guide - Page 146
At this point, you can change the Start and Width values. I Displaying the Calculation Results of a Drawn Single-Variable Graph Single-variable statistics can be expressed as both graphs and parameter values. When these graphs are displayed, the single-variable calculation results appear as shown to - Casio FX-9860GSLIM | User Guide - Page 147
-variable statistical graph. • When Mod has multiple solutions, they are all displayed. • You can use the Setup screen's "Q1Q3 Type" setting to select either "Std" (standard calculation) or "OnData" (French calculation) for the Q1 and Q3 calculation mode. For details about calculation methods while - Casio FX-9860GSLIM | User Guide - Page 148
Median 2 + 3 = Q1 2 7 + 8 = Q3 2 S OnData The Q1 and Q3 values for this calculation method are described below. Q1 = {value of element whose cumulative frequency ratio is greater than 1/4 and nearest to 1/4} Q3 = {value of element whose cumulative frequency ratio is greater than 3/4 and nearest - Casio FX-9860GSLIM | User Guide - Page 149
3. Calculating and Graphing Paired-Variable Statistical Data I Drawing a Scatter Diagram and xy Line Graph The following procedure plots a scatter diagram and connects the dots to produce an xy line graph. 1. From the Main Menu, enter the STAT mode. 2. Input the data into a list. 3. Specify Scat ( - Casio FX-9860GSLIM | User Guide - Page 150
the display. You can use these to obtain statistical calculation results. Regression parameters are calculated as soon as you press a function key to select a regression type, while a graph is on the display. The following parameters are used by linear regression, logarithmic regression, exponential - Casio FX-9860GSLIM | User Guide - Page 151
the parameter calculation result is on the display, you can graph the displayed regression formula by pressing (DRAW). I Linear Regression Graph Linear regression uses the method of least squares to plot a straight line that passes close to as many data points as possible, and returns values for - Casio FX-9860GSLIM | User Guide - Page 152
formula corresponds to linear regression formula y = a + bX. (CALC)(E)(Log) (DRAW) The following is the logarithmic regression model formula. y = a + b·ln x a regression constant term b regression coefficient I Exponential Regression Graph Exponential regression expresses y as a proportion - Casio FX-9860GSLIM | User Guide - Page 153
sin(bx + c) + d (CALC)(E)(Sin) (DRAW) Drawing a sine regression graph causes the angle unit setting of the calculator to automatically change to Rad (radians). The angle unit does not change when you perform a sine regression calculation without drawing a graph. • Certain types of data may take - Casio FX-9860GSLIM | User Guide - Page 154
formula calculation results to the GRAPH mode Graph relation list, and store and compare. 1. While a regression calculation result is on the display (see "Displaying Regression Calculation Results" on page 6-10), press (COPY). • This will display the GRAPH mode Graph relation list.*1 2. Use D and - Casio FX-9860GSLIM | User Guide - Page 155
Results of a Drawn Single-Variable Graph", statistical calculation results were displayed after the graph was drawn. These were numeric expressions of the characteristics of variables used in the graphic display. These values can also be directly obtained by displaying the statistical data list and - Casio FX-9860GSLIM | User Guide - Page 156
a Drawn Paired-Variable Graph" (page 6-14). I Regression Calculation In the explanations from "Linear Regression Graph" to "Logistic Regression Graph", regression calculation results were displayed after the graph was drawn. Here, each coefficient value of the regression line or regression curve is - Casio FX-9860GSLIM | User Guide - Page 157
yi - 1 C + ae-bxi 2 S Estimated Value Calculation for Regression Graphs The STAT mode also includes a Y-CAL function that uses regression to calculate the estimated y-value for a particular x-value after graphing a paired-variable statistical regression. The following is the general procedure - Casio FX-9860GSLIM | User Guide - Page 158
formula, press (COPY). I Estimated Value Calculation ( , ) After drawing a regression graph with the STAT mode, you can use the RUN • MAT (or RUN) mode to calculate estimated values for the regression graph's x and y parameters. Example To perform a linear regression using the nearby data and - Casio FX-9860GSLIM | User Guide - Page 159
fx-7400GII) (E) to display a function menu, which contains the following items. • {P(}/{Q(}/{R(} ... obtains normal probability {P(t)}/{Q(t)}/{R(t)} value • {t(} ... {obtains normalized variate t(x) value} • Normal probability P(t), Q(t), and R(t), and normalized variate t(x) are calculated using - Casio FX-9860GSLIM | User Guide - Page 160
a Normal Probability Distribution Graph You can draw a normal probability distribution graph using manual graphing with the RUN • MAT (or RUN) mode. 1. From the Main Menu, enter the RUN • MAT (or RUN) mode. 2. Input the commands to draw a rectangular coordinate graph. 3. Input the probability value - Casio FX-9860GSLIM | User Guide - Page 161
1. From the Main Menu, enter the RUN • MAT mode. 2. Press the keys as follows. *(STAT)(DIST)(NORM) (NPd) - Casio FX-9860GSLIM | User Guide - Page 162
cannot be performed on the fx-7400GII. You can use special functions in the RUN • MAT mode or PRGM mode to perform calculations that are the same as the STAT mode Z Test, t Test, and other test calculations (page 6-22). Example To determine the z score and p-value when a one-sample Z test is - Casio FX-9860GSLIM | User Guide - Page 163
(C2 one-way Test) tests whether the observed count of sample data fits a certain distribution. For example, it can be used to determine conformance with normal distribution or binomial distribution. The C2 two-way test creates a cross-tabulation table that structures mainly two qualitative variables - Casio FX-9860GSLIM | User Guide - Page 164
function automatically stores the z and p values in alpha variables Z and P, respectively. S 1-Sample Z Test This test is used when the population standard deviation is known to test the hypothesis. The 1-Sample Z Test is applied to the normal distribution. Perform the following key operations from - Casio FX-9860GSLIM | User Guide - Page 165
Res] does not save the M condition in line 2. S 2-Sample Z Test This test is used when the standard deviations for two populations are known to test the hypothesis. The 2-Sample Z Test is applied to the normal distribution. Perform the following key operations from the statistical data list. (TEST - Casio FX-9860GSLIM | User Guide - Page 166
(T) displays the t score at the bottom of the display, and displays the pointer at the corresponding location in the graph (unless the location is off the graph screen). Two points are displayed in the case of a two-tail test. Use B and C to move the pointer. • (P) ... Displays p-value. 6-26 - Casio FX-9860GSLIM | User Guide - Page 167
Pressing (P) displays the p-value at the bottom of the display without displaying the pointer. • Executing an analysis function automatically stores the t and p values in alpha variables T and P, respectively. S 1-Sample t Test This test uses the hypothesis test for a single unknown population mean - Casio FX-9860GSLIM | User Guide - Page 168
The following shows the parameter data specification items that are different from list data specification. Calculation Result Output Example - Casio FX-9860GSLIM | User Guide - Page 169
p values in alpha variables C and P, respectively. • Ƶ2 GOF Test (Ƶ2 one-way Test) The C2 GOF Test (Ƶ2 one-way test) tests whether the frequency of sample data fits a certain distribution. For example, it can be used to determine conformance with normal distribution or binomial distribution. Perform - Casio FX-9860GSLIM | User Guide - Page 170
screen. • Pressing (MAT) while setting parameters enters the Matrix Editor, which you can use to edit and view the contents of matrices. • Pressing (MAT) while a calculation result is displayed enters the Matrix Editor, which you can use to edit and view the contents of matrices. I 2-Sample - Casio FX-9860GSLIM | User Guide - Page 171
Perform the following key operations from the statistical data list. (TEST) (F) The following shows the parameter data specification items that are different from list data specification. Calculation Result Output Example - Casio FX-9860GSLIM | User Guide - Page 172
Draws the graph (Two-Way ANOVA only). Calculation results are displayed in table form, just as they appear in science books. Calculation Result Output Example One-Way ANOVA Line 1 (A Factor A df value, SS value, MS value, F value, p-value Line 2 (ERR)..... Error df value, SS value, MS value Two-Way - Casio FX-9860GSLIM | User Guide - Page 173
df degrees of freedom SS sum of squares MS mean squares With Two-Way ANOVA, you can draw Interaction Plot graphs. The number of graphs depends on Factor B, while the number of X-axis data depends on the Factor A. The Y-axis is the average value of each category. You can use the following graph - Casio FX-9860GSLIM | User Guide - Page 174
Define List 3 (the data for each group) as Dependent. Define List 1 and List 2 (the factor numbers for each data item in List 3) as Factor A and Factor B respectively. Executing the test produces the following results. • Time differential (A) level of significance P = 0.2458019517 The level of - Casio FX-9860GSLIM | User Guide - Page 175
the parameters, use A to move the highlighting to "Execute" and then press the function key shown below to perform the calculation. • (CALC) ... Performs the calculation. • There is no graphing for confidence interval functions. S General Confidence Interval Precaution Inputting a value in the - Casio FX-9860GSLIM | User Guide - Page 176
are known. Perform the following key operations from the statistical data list. (INTR) (Z) (2-S) S 1-Prop Z Interval 1-Prop Z Interval uses the number of data to calculate the confidence interval for an unknown proportion of successes. Perform the following key operations from the statistical - Casio FX-9860GSLIM | User Guide - Page 177
Data is specified using parameter specification. Calculation Result Output Example S 2-Prop Z Interval 2-Prop Z Interval uses the number of data items to calculate the confidence interval for the defference between the proportion of successes in two populations. Perform the following key operations - Casio FX-9860GSLIM | User Guide - Page 178
, and normal distribution is used to estimate the proportion of the products will reach this value. Normal probability density calculates the probability density of normal distribution from a specified x value. Normal cumulative distribution calculates the probability of normal distribution data - Casio FX-9860GSLIM | User Guide - Page 179
drawing when the "Stat Wind" setting is "Manual". • After drawing a graph, you can use the P-CAL function to calculate an estimated p-value for a particular x value. The P-CAL function can be used only after a Normal Probability Density, Student-t Probability Density, Ƶ2 Probability Density, or - Casio FX-9860GSLIM | User Guide - Page 180
is specified Graph when an x-value is specified • Graphing is supported only when a variable is specified and a single x-value is entered as data. • Normal Cumulative Distribution Normal Cumulative Distribution calculates the normal cumulative probability of a normal distribution between a lower - Casio FX-9860GSLIM | User Guide - Page 181
results for each list element are displayed in list form. (DIST)(t)(tPd) Calculation Result Output Examples When a list is specified Graph when variable (x) is specified • Graphing is supported only when a variable is specified and a single x-value is entered as data. • Student-t Cumulative - Casio FX-9860GSLIM | User Guide - Page 182
• Graphing is supported only when a variable is specified and a single x-value is entered as data. • Inverse Student-t Cumulative Distribution Inverse Student-t Cumulative Distribution calculates the lower bound value of a Student-t cumulative distribution for a specified df (degrees of freedom) - Casio FX-9860GSLIM | User Guide - Page 183
• Graphing is supported only when a variable is specified and a single x-value is entered as data. • Inverse Ƶ2 Cumulative Distribution Inverse Ƶ2 Cumulative Distribution calculates the lower bound value of a Ƶ2 cumulative distribution probability for a specified df (degrees of freedom) value - Casio FX-9860GSLIM | User Guide - Page 184
is specified • Graphing is supported only when a variable is specified and a single x-value is entered as data. • Inverse F Cumulative Distribution Inverse F Cumulative Distribution calculates the lower bound value of an F cumulative distribution probability for specified n:df and d:df (degrees of - Casio FX-9860GSLIM | User Guide - Page 185
is no graphing for Binomial Cumulative Distribution. • Inverse Binomial Cumulative Distribution Inverse Binomial Cumulative Distribution calculates the minimum number of trials of a binomial cumulative distribution for specified values. (DIST)(BINM)(InvB) Calculation Result Output Examples - Casio FX-9860GSLIM | User Guide - Page 186
minimum number of significant digits (>Area value) to calculate minimum number of trials values. The results are assigned to system variables xInv (calculation result using Area) and >xInv (calculation result using >Area). The calculator always displays the xInv value only. However, when the xInv - Casio FX-9860GSLIM | User Guide - Page 187
result using >Area). The calculator always displays the xInv value only. However, when the xInv and >xInv values are different, the message will appear with both values. The calculation results of Inverse Poisson Cumulative Distribution are integers. Accuracy may be reduced when the first argument - Casio FX-9860GSLIM | User Guide - Page 188
is no graphing for Geometric Cumulative Distribution. • Inverse Geometric Cumulative Distribution (DIST)(E)(GEO)(InvG) Inverse Geometric Cumulative Distribution calculates the minimum number of trials of a geometric cumulative probability distribution for specified values. Calculation Result - Casio FX-9860GSLIM | User Guide - Page 189
result using >Area). The calculator always displays the xInv value only. However, when the xInv and >xInv values are different, the message will appear with both values. The calculation results of Inverse Geometric Cumulative Distribution are integers. Accuracy may be reduced when the first argument - Casio FX-9860GSLIM | User Guide - Page 190
using >Area). The calculator always displays the xInv value only. However, when the xInv and >xInv values are different, the message will appear with both values. The calculation results of Inverse Hypergeometric Cumulative Distribution are integers. Accuracy may be reduced when the first argument - Casio FX-9860GSLIM | User Guide - Page 191
ƫ (1-Sample t Test population mean value test conditions ("x ƫ0" specifies two- use as sample 2 data (List 1 to 26) Freq frequency (1 or List 1 to 26) Freq1 frequency of sample 1 (1 or List 1 to 26) Freq2 frequency of sample 2 (1 or List 1 to 26) Execute executes a calculation or draws a graph - Casio FX-9860GSLIM | User Guide - Page 192
Distribution numerator degrees of freedom (positive integer) d:df (Distribution denominator degrees of freedom (positive integer) Numtrial (Distribution) ........number of trials p (Distribution success probability (0 p 1) I Output Terms z z score p p-value t t score Ƶ2 2 value F F value - Casio FX-9860GSLIM | User Guide - Page 193
list 2 = k i R (Oij − Eij)2/Eij j Oij: The element at row i, column j of the observed matrix k R Eij = xij • xij / i=1 j=1 n Eij: The element at row i, column j of the expected matrix 2-Sample F Test ANOVA Test F = sx12/sx22 F = MS/MSe MS = SS/Fdf MSe = SSe/Edf k SS = ni - Casio FX-9860GSLIM | User Guide - Page 194
I Confidence Interval Confidence Interval 1-Sample Z Interval 2-Sample Z Interval 1-Prop Z Interval 2-Prop Z Interval 1-Sample t Interval Left: confidence interval lower limit (left edge) Right: confidence interval upper limit (right edge) = o + (α /2) · /' = (o1 - o2) + (α - Casio FX-9860GSLIM | User Guide - Page 195
Distribution Normal Distribution Student-t Distribution C2 Distribution F Distribution Inverse Cumulative Distribution Upper p = p(x)dx - tail = Left p = p(x)dx Lower tail = Right Upper p = p(x)dx Lower tail = Central p = p(x)dx Lower I Distribution (Discrete) - Casio FX-9860GSLIM | User Guide - Page 196
following points regarding Setup screen settings whenever using the TVM mode. • The following graph Setup screen settings are all turned off for graphing in the TVM mode: Axes, Grid, Dual Screen. • Drawing a financial graph while the Label item is turned on, displays the label CASH for the vertical - Casio FX-9860GSLIM | User Guide - Page 197
I Graphing in the TVM Mode After performing a financial calculation, you can use (GRPH) to graph the results as shown below. • Pressing - Casio FX-9860GSLIM | User Guide - Page 198
} • {SFV} ... {simple future value} • An error (Ma ERROR) occurs if parameters are not configured correctly. Use the following function menus to maneuver between calculation result screens. • {REPT} ... {parameter input screen} • {GRPH} ... {draws graph} After drawing a graph, you can press - Casio FX-9860GSLIM | User Guide - Page 199
A period (n) is expressed as a positive value. Either the present value (PV) or future value (FV) is positive, while the other (PV or FV) is negative. Precision This calculator performs interest calculations using Newton's Method, which produces approximate values whose precision can be affected by - Casio FX-9860GSLIM | User Guide - Page 200
plus interest) • {AMT} ... {amortization screen} • An error (Ma ERROR) occurs if parameters are not configured correctly. Use the following function menus to maneuver between calculation result screens. • {REPT} ... {parameter input screen} • {AMT} ... {amortization screen} • {GRPH} ... {draws graph - Casio FX-9860GSLIM | User Guide - Page 201
Investment appraisal can be used to clearly determine whether an investment is realizing profits that were originally targeted. S\NPV NPV = CF0 + CF1 (1+ i) + CF2 (1+ i)2 + CF3 (1+ i)3 + ... + CFn (1+ i)n n: natural number up to 254 I% i = 100 S\NFV NFV = NPV s - Casio FX-9860GSLIM | User Guide - Page 202
• An error (Ma ERROR) occurs if parameters are not configured correctly. Use the following function menus to maneuver between calculation result screens. • {REPT} ... {parameter input screen} • {GRPH} ... {draws graph} After drawing a graph, you can press - Casio FX-9860GSLIM | User Guide - Page 203
a : ,17PM1 = I BALPM1-1 s i I s (307 sign) b : PRNPM1 =307 + BALPM1-1 s i c : BALPM2 = BALPM2-1 + PRNPM2 PM2 3 d : - Casio FX-9860GSLIM | User Guide - Page 204
screen} • An error (Ma ERROR) occurs if parameters are not configured correctly. Use the following function menus to maneuver between calculation result screens. • {REPT} ... {parameter input screen} • {CMPD} ... {compound interest screen} • {GRPH} ... {draws graph} After drawing a graph, you can - Casio FX-9860GSLIM | User Guide - Page 205
rate} • {APR} ... {converts effective interest rate to annual percent rate} • An error (Ma ERROR) occurs if parameters are not configured correctly. Use the following function menu to maneuver between calculation result screens. • {REPT} ... {parameter input screen} 7. Cost, Selling Price, Margin - Casio FX-9860GSLIM | User Guide - Page 206
screen to display the following input screen for day/date calculation. (E)(DAYS plus a number of days (d1 + D)} • {d1-D} ... {d1 minus a number of days (d1 - D)} • An error (Ma ERROR) occurs if parameters are not configured correctly. Use the following function menu to maneuver between calculation - Casio FX-9860GSLIM | User Guide - Page 207
This calculator supports the following four types of depreciation calculations. straight-line (SL), fixed-percentage (FP), sum-of-the-years'-digits (SYD), or declining-balance (DB). • Any one of the above methods can be used to calculate depreciation for a specified period. A table and graph of the - Casio FX-9860GSLIM | User Guide - Page 208
charge for the jth year RDVj : remaining depreciable value at the end of jth year I% : depreciation factor Press (DEPR) from the Financial 2 screen to display the following input screen for depreciation calculation. (E)(DEPR) n useful life I% ......... depreciation ratio in the case of the - Casio FX-9860GSLIM | User Guide - Page 209
displays table} • {GRPH} ... {draws graph} 10. Bond Calculations Bond calculation lets you calculate the purchase price or the annual yield of a bond. Before starting bond calculations, use the Setup screen to configure "Date Mode or call price per $100 of face value D : number of days in coupon - Casio FX-9860GSLIM | User Guide - Page 210
• For more than one coupon period to redemption CPN RDV PRC = - (1+ YLD/100 ) (N-1+B/D ) 0 N 0 - 3 - Casio FX-9860GSLIM | User Guide - Page 211
Payment Day (CPD) display sequentially from the redemption year up to the purchase year. This is true only when the "Date Mode" setting on the "Setup" screen is "365". 11. Financial Calculations Using Functions Important! • The following operations cannot be performed on the fx-7400Gɉ. You can - Casio FX-9860GSLIM | User Guide - Page 212
Chapter 8 Programming 1. Basic Programming Steps Commands and calculations are executed sequentially, just like manual calculation multistatements. 1. From the Main Menu, enter the PRGM mode. When you do, a program list appears on the display. Selected program area (use D and A to move) Files are - Casio FX-9860GSLIM | User Guide - Page 213
using this method is on the display re-executes the program. • An error occurs if the program specified by Prog "" cannot be found. 2. PRGM Mode Function Keys • {NEW} ... {new program} S When you are registering a file name • {RUN}/{BASE} ... {general calculation}/{number base} program - Casio FX-9860GSLIM | User Guide - Page 214
• {I/O} ... {I/O control/transfer command menu multi-statement command} • {STR} ... {string command} See "Command Reference" on page 8-7 for full details on each of these commands. • Pressing - Casio FX-9860GSLIM | User Guide - Page 215
Note that pressing ) does not display the location of the error if the program is password protected. S To eliminate bugs that cause bad results If your program produces results that are not what you normally expect, check the contents of the program and make necessary changes. (TOP) ... Moves the - Casio FX-9860GSLIM | User Guide - Page 216
. If this happens, press ) to clear the error message. I Editing a File Name 1. While the program list is on the display, use D and A to move the highlighting to the file whose name you want to edit and then press (E)(REN). 2. Make any changes you want. 3. Press U to register the new name and - Casio FX-9860GSLIM | User Guide - Page 217
anything. S To delete all programs 1. While the program list is on the display, press (DEL • A). 2. Press (YES) to delete all the programs in the list or (NO) to abort the operation without deleting anything. • You also can delete all programs by entering the MEMORY mode from the Main Menu. See - Casio FX-9860GSLIM | User Guide - Page 218
a command. [Square Brackets] ........ Square brackets are used to enclose items that are optional. Do not input the square brackets when inputting a command. Numeric Expressions... Numeric expressions (such as 10, 10 + 20, A) indicate constants, calculations, numeric constants, etc. Alpha Characters - Casio FX-9860GSLIM | User Guide - Page 219
I Basic Operation Commands ? (Input Command) Function: Prompts for input of values for assignment to variables during program execution. Syntax: ? m , "" ? m - Casio FX-9860GSLIM | User Guide - Page 220
I Program Commands (COM) If~Then value of the control variable is changed according to the step value with each execution. Execution continues until the value of the control variable exceeds the ending value. Syntax: For m To Step - Casio FX-9860GSLIM | User Guide - Page 221
condition is tested (checked) before the commands inside the loop are executed. I Program Control Commands (CTL) Break Function: This command breaks execution of a loop and following the loop. • This command can be used to break execution of a For-statement, Do-statement, and While- statement. 8-10 - Casio FX-9860GSLIM | User Guide - Page 222
only. It cannot be used to jump to a label outside of the subroutine. • If a subroutine with the file name specified by the Prog command does not exist, an error occurs. • In the RUN • MAT (or RUN) mode, inputting the Prog command and pressing U launches the program specified by the command - Casio FX-9860GSLIM | User Guide - Page 223
value is zero, execution jumps to the statement following the multi-statement command (:), display command program. • This command can be used in combination with conditional jumps and count jumps. • If there is no Lbl-statement whose value matches that specified by the Goto-statement, an error - Casio FX-9860GSLIM | User Guide - Page 224
two to nine branching sets can be included. An error occurs when there is only one or more than nine branching sets. • Selecting a branch on the menu while the program is running jumps to the same type of label (Lbl n) as the one used in combination with the Goto command. Specifying ""OK", 3" for - Casio FX-9860GSLIM | User Guide - Page 225
is specified for "matrix name". ClrText Function: This command clears the text screen. Syntax: ClrText= Description: This command clears text from the screen during program execution. I Display Commands (DISP) DispF-Tbl, DispR-Tbl* * (Not included on the fx-7400GII) No parameters Function - Casio FX-9860GSLIM | User Guide - Page 226
a statistical graph. Syntax: See "Using Statistical Calculations and Graphs in a Program" on page 8-25. Description: This command draws a statistical graph in accordance with conditions defined within the program. DrawWeb (Not included on the fx-7400GII) Function: This command graphs convergence - Casio FX-9860GSLIM | User Guide - Page 227
+2, cn+2, 3an, 3bn, 3cn, 3an+1, 3bn+1, 3cn+1, 3an+2, 3bn+2, 3cn+2 • A memory ERROR occurs if you specify a numeric sequence name that does not have values stored in the recursion table. Example: PlotPhase 3bn+1, 3an+1 Graphs a phase plot using 3bn+1 for the x-axis and 3an+1 for the y-axis. I Input - Casio FX-9860GSLIM | User Guide - Page 228
is a calculation input, that calculation result is displayed. • The line is designated by a value from 1 to 7, while the column is designated by a value from 1 to 21. (1, 1) (21, 1) (1, 7) (21, 7) Example: Cls= Locate 7, 1, "CASIO FX" This program displays the text "CASIO FX" in the - Casio FX-9860GSLIM | User Guide - Page 229
program, strings are used to specify display text. A string made up of numbers (like "123") or an expression (like "x-1") cannot be processed as a calculation. To display a string at a specific location on the screen, use mode, or from the String category of the catalog that appears when you press - Casio FX-9860GSLIM | User Guide - Page 230
graph expression (Yn, r, Xt, Yt, X), recursion formula (an, an+1, an+2, bn, bn+1, bn+2, cn, cn+1, cn+2), or function memory (fn) can be used as the first argument Syntax: StrLeft("", n[)] (0 n 9999, n is a natural number) StrLen( Function: Returns the length of a string (the number of - Casio FX-9860GSLIM | User Guide - Page 231
Syntax: StrRight("", n[)] (0 n 9999, n is a natural number) StrRotate( Function: Rotates the left side part and right side part of positive, and to the right when "n" is negative. Omitting "n" uses a default value of +1. Example: StrShift("abcde", 2) ........ Returns the string "cde - Casio FX-9860GSLIM | User Guide - Page 232
the contents specified by the capture memory number. Syntax: RclCapt (capture memory number: 1 to 20) 6. Using Calculator Functions in Programs I Text Display You can include text in a program by simply enclosing it between double quotation marks. Such text appears - Casio FX-9860GSLIM | User Guide - Page 233
is to be calculated Matrix name Multiplier S To add two rows (Row+) Example 4 To add Row 2 to Row 3 of the matrix in Example 1 The following is the syntax to use for this program. Row+ A, 2, 3= Mat A Row number to be added to Row number to be added Matrix name I Using Graph Functions in - Casio FX-9860GSLIM | User Guide - Page 234
point X-coordinate>, , Vertical Horizontal I Using Dynamic Graph Functions in a Program Using Dynamic Graph functions in a program makes it possible to perform repeated Dynamic Graph operations. The following shows how to - Casio FX-9860GSLIM | User Guide - Page 235
DrawR3-Con= 2 m b0= Plot type: DrawR-Plt=, DrawR3-Plt= 1 m an Start= 3 m bn Start= • Statistical convergence/divergence graph (WEB graph) DrawWeb an+1, 10= I Using List Sort Functions in a Program These functions let you sort data in lists into ascending or descending order. • Ascending order - Casio FX-9860GSLIM | User Guide - Page 236
(List 1, List 2, List 3) Lists to be sorted (up to six can be specified) I Using Statistical Calculations and Graphs in a Program Including statistical calculations and graphing operations in a program lets you calculate and graph statistical data. S To set conditions and draw a statistical - Casio FX-9860GSLIM | User Guide - Page 237
, Scatter, List 1, List 2, 1, Square = DrawStat I Using Distribution Graphs in a Program (Not available on the fx-7400GII) Special commands are used to draw distribution graphs in a program. • To draw a normal cumulative distribution graph DrawDistNorm , [,S, ƫ] Population mean - Casio FX-9860GSLIM | User Guide - Page 238
in. • At the same time, the p calculation result value and the Lower and Upper input values are assigned respectively to variables p, tLow, and tUp, and p is assigned to Ans. • To draw a Ƶ2 cumulative distribution graph DrawDistChi , , Degree of freedom Data upper limit Data - Casio FX-9860GSLIM | User Guide - Page 239
as the calculation type. LinearReg(ax+b)......linear regression (ax+b type) LinearReg(a+bx)......linear regression (a+bx type) Med-MedLine ..........Med-Med calculation QuadReg quadratic regression CubicReg cubic regression QuartReg quartic regression LogReg logarithmic regression ExpReg(a·eˆbx - Casio FX-9860GSLIM | User Guide - Page 240
2 y-axis data (YList) x-axis data (XList) • Logistic regression statistical calculation LogisticReg List 1, List 2 y-axis data (YList) x-axis data (XList) I Performing Distribution Calculations in a Program (Not available on the fx-7400GII) • The following values are substituted whenever any of the - Casio FX-9860GSLIM | User Guide - Page 241
ListAns when Lower and Upper are lists). InvChiCD(: Returns the inverse Ƶ2 cumulative distribution (Lower value) for the specified p value. Syntax: InvChiCD(p,df [)] • A single value or a list can be specified for p. The Lower value is assigned to the xInv and Ans variables (ListAns when p is a list - Casio FX-9860GSLIM | User Guide - Page 242
is omitted or is a list). InvBinomialCD(: Returns the inverse binomial cumulative distribution for the specified data. Syntax: InvBinomialCD(p,n,P[)] • A single value or a list can be specified for p. The calculation result X value is assigned to the xInv and Ans variables (ListAns when p is a list - Casio FX-9860GSLIM | User Guide - Page 243
for p. The calculation result X value is assigned to the xInv and Ans variables (ListAns when p is a list). I Using the TEST Command to Execute a Command in a Program (Not available on the fx-7400GII) • The following are the specifications ranges for the "ƫ condition" argument of the command - Casio FX-9860GSLIM | User Guide - Page 244
want to turn it on. Omitting the input is treated as Pooled condition off. LinRegTTest: Syntax: Output Values: Executes linear regression t-test calculation. LinRegTTest "ơ&R condition", XList, YList[, Freq] t, p, df, a, b, s, r, r2 are assigned respectively to the variables with the same names - Casio FX-9860GSLIM | User Guide - Page 245
matrix is assigned to MatB. • F Test TwoSampleFTest: Executes 2-sample F-test calculation. Syntax: TwoSampleFTest "S1 condition", sx1, n1, sx2, n2 Output Values through 8. • ANOVA OneWayANOVA: Syntax: Output Values: TwoWayANOVA: Syntax: Output Values: Executes one-factor ANOVA analysis of - Casio FX-9860GSLIM | User Guide - Page 246
Performing Financial Calculations in a Program (Not available on the fx-7400GII) • Setup Commands • Date Mode Setting for Financial Calculations DateMode365....... 365 days DateMode360....... 360 days • Payment Period Setting PmtBgn Start of period PmtEnd End of period • Bond Calculation Payment - Casio FX-9860GSLIM | User Guide - Page 247
period. Syntax: Cash_PBP(I%, Csh) Cash_NFV: Returns the net future value. Syntax: Cash_NFV(I%, Csh) • Amortization Amt_BAL: Returns the remaining nominal interest rate. Cnvt_APR(n, I%) • Cost, Selling Price, Margin Calculations Cost: Returns the cost based on a specified selling price and - Casio FX-9860GSLIM | User Guide - Page 248
Days_Prd(MM1, DD1, YYYY1, MM2, DD2, YYYY2) • Bond Calculations Bond_PRC: Returns in list form bond prices based on specified conditions. PRC) 7. PRGM Mode Command List Not all of the commands listed below are available on all models covered by this manual. RUN Program (MENU) key Level - Casio FX-9860GSLIM | User Guide - Page 249
RANG a0 a1 Sel_a0 Sel_a1 * key Level 1 Level 2 Level 3 Command LIST List List_ LmM ListmMat( Dim Dim_ Fill Fill( Seq Seq( Min Min( Max Max( Mean Mean( Med Median( Aug Augment( Sum Sum_ Prod Prod_ Cuml Cuml_ % Percent_ List_ MAT Mat Mat_ MmL MatmList( Det Det_ - Casio FX-9860GSLIM | User Guide - Page 250
NUM ANGL ESYM PICT FMEM LOGIC CAPT TVM Abs Int Frac Rnd Intg RndFi GCD LCM MOD MOD•E o r g o ' '' Pol( Rec( DMS m μ n p f k M G T P E Sto Rcl fn And Or Not Xor Rcl SMPL SI SFV CMPD n I% PV PMT FV CASH NPV IRR PBP NFV AMT BAL INT PRN CNVT 3INT 3PRN - Casio FX-9860GSLIM | User Guide - Page 251
)(PRGM) key Level 1 Level 2 Level 3 Command COM If If_ Then Then_ Else Else_ I-End IfEnd For For_ To _To_ Step _Step_ Next Next Whle While_ WEnd WhileEnd Do Do Lp-W LpWhile_ CTL Prog Prog_ Rtrn Return Brk Break Stop Stop JUMP Lbl Lbl_ Goto Goto_ Isz Isz_ - Casio FX-9860GSLIM | User Guide - Page 252
STYL SketchNormal_ SketchThick_ SketchBroken_ SketchDot_ BASE Program (MENU) key Level 1 Level 2 Level 3 Command d~o LOG DISP d h b o Neg Not and or xor xnor Dec Hex Bin Oct d h b o Neg_ Not_ and or xor xnor Dec Hex Bin Oct - Casio FX-9860GSLIM | User Guide - Page 253
many bytes of unused memory are remaining before attempting to perform any programming. Program Name Prime Factorization Description This program continually divides a natural number by factors until all its prime factors are produced. Purpose This program accepts input of natural number A, and - Casio FX-9860GSLIM | User Guide - Page 254
Name Ellipse Description This program displays a number table of the following values based on input of the foci of an ellipse, the sum of the distance between the loci and foci, and the pitch (step size) of X. Y1: Coordinate values of upper half of ellipse Y2: Coordinate values of lower half of - Casio FX-9860GSLIM | User Guide - Page 255
in the S • SHT mode. Important! • The fx-7400GII and fx-9750GII are not equipped with the S • SHT mode. 1. Spreadsheet Basics and A constant is something whose value is fixed as soon as you finalize its input. A constant can be either a numeric value, or a calculation formula (such as 7+3, sin30 - Casio FX-9860GSLIM | User Guide - Page 256
the following GRPH menu. (Same as in the STAT mode.) • {GPH1}/{GPH2}/{GPH3}/{SEL}/{SET} • {CALC} ... Displays the following CALC (statistical calculation) menu. (Same as in the STAT mode.) • {1VAR}/{2VAR}/{REG}/{SET} • {STO} ... Displays the following STO (store) submenu. • {VAR}/{LIST}/{FILE}/{MAT - Casio FX-9860GSLIM | User Guide - Page 257
use D and A to select the file you want and then press U. S Auto Save In the S • SHT mode, Auto Save saves the currently open file automatically whenever you edit it. This means you do not need to perform any manual recalculation manually as required. S To execute spreadsheet re-calculation manually - Casio FX-9860GSLIM | User Guide - Page 258
I Using the Cell Cursor The cell cursor shows the cell that is selected on a spreadsheet. The highlighted cell is the one that is currently selected by the cell cursor. Cell cursor Edit box When a single cell is selected by the cell cursor, the contents of that cell are displayed in the edit box - Casio FX-9860GSLIM | User Guide - Page 259
S Using the JUMP Command to Move the Cell Cursor To move the cell cursor to here: A particular cell Line 1 of the current column Column A of the - Casio FX-9860GSLIM | User Guide - Page 260
box will change from align left to align right. A text cursor will appear in the edit box so you can edit its contents. 3. Use C and using the "Move" setting as described on page 1-29. I Inputting a Constant (Value, Calculation Result, Number Sequence) into a Cell A constant is something whose value - Casio FX-9860GSLIM | User Guide - Page 261
variable name used in the function expression input for Expr. Example: ? (X)U (X) Input the starting value (X1) of the value to be mark (") tells the calculator that what follows is text, and should be displayed as-is without calculation. The quote mark (") is not displayed as part of the - Casio FX-9860GSLIM | User Guide - Page 262
, we would put values in column A, values in column B, and calculation formulas (like = A1 s B1, = A2 s B2, and so on) in column C. If the Auto Calc feature is enabled (On), the values in column C would be recalculated and updated any time we change the values in column A or B. In - Casio FX-9860GSLIM | User Guide - Page 263
S To input a cell reference name using direct input Move the cell cursor to cell B1 and then perform the following operation. - Casio FX-9860GSLIM | User Guide - Page 264
menu item changing to (PASTE). • You can exit the paste standby at any time before you perform step 4 below by pressing ). 3. Use the cursor another location. Cell contents (regardless of whether it includes relative or absolute cell name references) generally are unchanged by a cut and paste - Casio FX-9860GSLIM | User Guide - Page 265
:C2. The formula pasted into C2 is changed to =B2+5 in order to maintain the Use the Fill command when you want to input the same formula into a specified range of cells. The rules governing relative and absolute B3 will show the calculation A B results, not the formulas as shown here. 1 =$A$ - Casio FX-9860GSLIM | User Guide - Page 266
S To input the same formula into a range of cells 1. Select the range of cells into which you want to input the same formula. • In this example we will assume the B1:B3 is selected. See "To select a range of cells" (page 9-5). 2 Press (EDIT)(E)(FILL). 3. On the Fill screen that appears, enter the - Casio FX-9860GSLIM | User Guide - Page 267
to cancel the insert operation at this time, press ). 3. Press (ROW) to insert the applicable number of rows or (COL) to insert columns. • A Range ERROR occurs if an insert operation causes existing cells that contain data to move outside the range of A1:Z999. S To clear the contents of specific - Casio FX-9860GSLIM | User Guide - Page 268
branching conditions. These special commands can be used inside of formulas. I Special S • SHT Mode Command List "Input Key Operation" operations CellMedian(start cell:end cell[)] Example: =CellMedian(A3:C5) Returns the median value of the data in cell range A3:C5. CellSum( (Sum of Cells) Returns - Casio FX-9860GSLIM | User Guide - Page 269
cell[)] Example: =CellProd(B3:B5) Returns the product of the data in cell range B3:B5. I S • SHT Mode Command Example This example inputs the special S • SHT mode formula CellSum( into cell C1 in order to calculate the sum of all the data in cell range A1:B5. It is assumed that there is - Casio FX-9860GSLIM | User Guide - Page 270
S • SHT mode settings. You can change the configuration of graph settings on the screen that appears when you press (SET) on the GRPH menu. For details see "General Graph Settings Screen Operations" below. I General Graph Settings Screen Operations You can use the general graph setting screen to - Casio FX-9860GSLIM | User Guide - Page 271
the cell range assigned to the graph y-axis (YCellRange). The YCellRange is not displayed for some Graph Types. Specifies the range cells that contain values indicating the frequency of each graph data item. Select (1) if you do not want to use frequency values. Specify the type of mark (U, s, or - Casio FX-9860GSLIM | User Guide - Page 272
the meaning of each of the values on the result screen, see "Displaying the Calculation Results of a Drawn Paired-Variable Graph" on page 6-14. 3. To return to the spreadsheet screen, press ). I Using the Statistical Calculation Data Range Specification Screen You can use a special setting screen to - Casio FX-9860GSLIM | User Guide - Page 273
"To display the general graph settings screen"(page 6-2) "General Graph Settings Screen Operations" (page 9-16) "Single-Variable Statistical Calculations" (page 6-15) "Paired-Variable Statistical Calculations" (page 6-15) "Regression Calculation" (page 6-16) "Using the Statistical Calculation Data - Casio FX-9860GSLIM | User Guide - Page 274
5. S • SHT Mode Memory You can use the calculator's different types of memory (variables, list memory, file memory, matrix memory) to store data, and recall data from a memory into the spreadsheet. I Saving Spreadsheet Data to a Memory The following table shows an overview of the store operations - Casio FX-9860GSLIM | User Guide - Page 275
selected in step 1. 3. Input the name (A to Z) of the matrix memory whose data you want to recall and then press U. 4. Press (EXE) or U to recall the data. Important! When recalling list memory, file memory, or matrix memory data, an error will occur if the recalled data runs outside the allowable - Casio FX-9860GSLIM | User Guide - Page 276
exercises that provide hints to solutions, for distribution to students. Students can use eActivity files to keep classroom notes, memos of problems and their solutions, etc. Important! • The fx-7400GII and fx-9750GII are not equipped with the e • ACT mode. 1. eActivity Overview The first thing that - Casio FX-9860GSLIM | User Guide - Page 277
Only the (NEW) function key is are displayed when there are no eActivity files in memory. • At least 128 kbytes of memory area is required when the e • ACT mode is used for the first time. A Memory Full error will appear if there is not enough memory available. I Workspace Screen Function Menu Part - Casio FX-9860GSLIM | User Guide - Page 278
Inserts a text line. • {CALC} ... Inserts a calculation line. • {STOP} ... Inserts a calculation stop line. • {MAT} ... Displays the Matrix Editor (page 10-7). • {LIST} ... Displays the List Editor (page 10-7). • Menu when a Text Line is Selected • {TEXT} ... Changes the current line from a text - Casio FX-9860GSLIM | User Guide - Page 279
then press (OPEN) or U*. * If an error occurs, delete capture memory and clipboard data, or transfer the data to your computer. S To delete a file 1. Use D and A to highlight the file you want to delete, and then press (DEL). • This will display a "Delete eActivity?" confirmation message. 2. Press - Casio FX-9860GSLIM | User Guide - Page 280
displayed for the F3 function menu item if the cursor is located in a calculation line. Pressing (CALC) will change the calculation line to a text line. • If the cursor is located in a strip, use lines will not be deleted. • Always use natural input (page 1-10) to input an expression into a text - Casio FX-9860GSLIM | User Guide - Page 281
I Inputting into a Calculation Line Inputting a calculation expression into an eActivity calculation line and pressing U will display the calculation result in the following line. Such a calculation line can be used in the same way as the RUN • MAT mode (page 1-3). A calculation line and its result - Casio FX-9860GSLIM | User Guide - Page 282
• MAT mode as described below. • eActivity mode matrix variable values are saved separately for each file. Matrix variable values will be different from those produced when called from a non-eActivity mode. S List Calculations Using the List Editor Selecting {LIST} on the function menu displays the - Casio FX-9860GSLIM | User Guide - Page 283
mode calculation data (When the RUN • MAT mode is called from an eActivity, it starts up in the natural input mode.) Strip Name Run (Math) GRAPH mode graph screen data GRAPH mode graph relation list screen data TABLE mode table relation list screen data CONICS mode graph screen data Graph Graph - Casio FX-9860GSLIM | User Guide - Page 284
. For information about the display names and data types that appear on this dialog box, see the "Strip Data Type Table" (page 10-8). 3. Use A and D to select the strip that corresponds to the type of data you want to insert. • In this example we will select "Graph" (GRAPH mode graph screen data - Casio FX-9860GSLIM | User Guide - Page 285
cursor. • Pressing ) instead of U will exit trip title editing without changing anything. S To call an application from a strip Use A and D to select the strip whose application you want to call and then press U. • This will display the application screen that corresponds to the selected strip. If - Casio FX-9860GSLIM | User Guide - Page 286
S To switch from an application screen called up from a strip to another application screen Press - Casio FX-9860GSLIM | User Guide - Page 287
able to open such a file on a calculator running an operating system older than OS Version 2.00 (since it has the "g1e" file name extension), you will not be able to use the math functions and commands added since OS Version 2.00. I Displaying the eActivity Memory Usage Screen The maximum size of an - Casio FX-9860GSLIM | User Guide - Page 288
) (No) 5. eActivity Guide (fx-9860G Slim only) eActivity Guide is a function that helps you navigate through scientific function calculation operations. You can perform calculator operations simply by following the instructions that appear on the display. • Using eActivity Guide to prepare lessons - Casio FX-9860GSLIM | User Guide - Page 289
• In this example we will select a Graph Editor strip. 2. Press (GUIDE). • This will enter the guide creation mode and display the operation pattern selection screen. • {nKEYS} ... {creates an n-key operation} • {1-KEY} ... {creates a 1-key operation} • {AUTO} ... {creates an AUTO operation} • {END - Casio FX-9860GSLIM | User Guide - Page 290
3. Input the key operation sequence. • In this example, we will input a graphing key sequence. TV @U (Inputs the graph function.) Indicates that recording is in progress. (DRAW) (Draws the graph.) - Casio FX-9860GSLIM | User Guide - Page 291
value input, expression input, and function menu operations. • ... Executing the guide performs auto key input at high speed. Use this option for tracing or box zooming a graph. • ... Executing the guide performs auto key input at ultra-high speed. Use this option when creating list or matrix - Casio FX-9860GSLIM | User Guide - Page 292
can now edit the guide by pressing (PLAY) and selecting the key operation you want to change. • ; key and guide creation mode 1. While creating a guide, press (END). • This will display the dialog box shown to the right. (HIDE) • (Yes) ... Turns on the exit strip setting. When using the guide - Casio FX-9860GSLIM | User Guide - Page 293
• An ongoing guide creation operation can be cancelled by pressing - Casio FX-9860GSLIM | User Guide - Page 294
a dialog box for selecting the key to be edited} • {NEXT} ... {displays the next key} • Use D and A to change the key indicator display position. D ... Displays the key indicator in the upper right corner. A ... Displays the key indicator in the lower right corner. 4. Press (EDIT). • This will - Casio FX-9860GSLIM | User Guide - Page 295
2. Press (INS). 3. Press A. • This inputs a A key before the T key and displays the guide creation screen from the T key. S To change −2X2 + 1 to −2X2 + 2 (by overwriting the @ key with the A key) 1. This will display the @ key editing screen. 2. Press (OVW). 3. Press A. • This will overwrite the - Casio FX-9860GSLIM | User Guide - Page 296
and then press U. • This will display the guide creation screen from the key. S To change −2X2 + 2 to 2X2 + 2 (by deleting the key) 1. This will display the key editing screen. 2. Press (DEL). 3. Press (Yes). • This will delete the key and display the guide creation screen from the next - Casio FX-9860GSLIM | User Guide - Page 297
page 10-13) and "Editing the Guide You Are Creating" (page 10-18). S Running a Guide This example shows how to run the guide created under "Creating a Guide" (page 10-13). 1. On the eActivity workspace screen, select the Graph strip and then press U. • This will display the screen shown to the right - Casio FX-9860GSLIM | User Guide - Page 298
• Pressing a key that is different from the one displayed in the upper or lower right corner of the screen will display the dialog box shown below. The guide operation cannot proceed if you do not follow its instructions. ) or ...... Returns to the previous screen. - Casio FX-9860GSLIM | User Guide - Page 299
, search, and delete. Important! fx-7400GII/fx-9750GII calculators are not equipped with storage memory or an SD card slot. Because of this, the storage memory and SD card memory operations described below are not supported. fx-9860GII/fx-9860GII SD/fx-9860G AU PLUS/fx-9860G Slim These models are - Casio FX-9860GSLIM | User Guide - Page 300
model calculators, perform one of the following MEMORY mode menu operations to display the memory information screen you want. When this memory information screen is displayed: Press this key: Main memory (MAIN) Storage memory (SMEM) SD card memory (fx-9860GII SD only) (SD) • Use the - Casio FX-9860GSLIM | User Guide - Page 301
spreadsheet name*2 Spreadsheet data Each add-in application name*2 Application-specific data TABLE Table data V-Window memory group V-WIN n (n = 1 to 6) V-Window memory Y=DATA Graph expression *1 Not included on the fx-7400GII. *2 Not included on the fx-7400GII/fx-9750GII. 11-3 - Casio FX-9860GSLIM | User Guide - Page 302
([ ]). Area that is unusable due to writing error, etc. *1 "No Data" is displayed when there is no data in storage memory or on the SD card. The message "No Card" indicates there is no SD card loaded in the calculator. I Creating a Folder in Storage Memory or on an SD Card S To create a new - Casio FX-9860GSLIM | User Guide - Page 303
supported: A through Z 0 through 9 Inputting any invalid character will cause an "Invalid Name" error. • An "Invalid Name" also occurs if the name you input is already being used by group or folder name. J • Returning to the MEMORY mode initial screen deselects all currently selected items. 11-5 - Casio FX-9860GSLIM | User Guide - Page 304
copy is not supported on an fx-7400GII or fx-9750GII calculator. S To copy from main memory to storage memory Note • The following procedure saves the selected data into a single file. You assign a name to the file, which is stored in storage memory. 1. On the main memory data information screen - Casio FX-9860GSLIM | User Guide - Page 305
and return to the MEMORY mode initial screen. Overwrite check is performed for the following types of data only. All other types of data are copied, without checking for data files with the same name. • Programs • Matrices • List files • Graph memories • Dynamic Graph memories • Spreadsheet data - Casio FX-9860GSLIM | User Guide - Page 306
Press (Yes) to delete the file. • Press (No) to cancel the delete operation. S To delete SD card files (fx-9860GII SD only) 1. Display the SD card memory information screen. • See "Memory Information Screen" on page 11-2. 2. Select the file(s) you want to delete. You can select multiple files, if - Casio FX-9860GSLIM | User Guide - Page 307
highlighted on display. • The message "Not Found" appears if there are no file names that match your keyword. I Backing Up Main Memory Data Important! • Data back-up is not supported on an fx-7400GII or fx-9750GII calculator. S To back up main memory data 1. On the initial MEMORY mode screen press - Casio FX-9860GSLIM | User Guide - Page 308
2. Press (SAVE). This displays the save location selection screen (fx-9860GII SD only). • @ ... storage memory • A ... SD card 3. Press @ or A (fx-9860GII SD only). This displays a folder selection screen. 4. Use D and A to select the folder where you want to save the data. 5. Press U to start the - Casio FX-9860GSLIM | User Guide - Page 309
!" appears when the optimize operation is complete. Press ) to return to the initial MEMORY mode screen. • In some cases, the amount of free memory capacity may be unchanged when you check it after performing the optimization procedure. This does not indicate any problem with the calculator. 11-11 - Casio FX-9860GSLIM | User Guide - Page 310
System Manager to view system information and make system settings. 1. Using the System Manager From the Main Menu, enter the SYSTEM mode and display the following menu items display contrast adjustment Auto Power Off time setting} • (LANG) ... {system language} • (VER) ... {version} • (RSET - Casio FX-9860GSLIM | User Guide - Page 311
S To specify the backlight key (for models equipped with a backlight only) 1. While the initial SYSTEM mode screen is displayed, press ( ) to display the Power Properties setting screen. 2. Use D and A to select "Backlight Setting". • (LIGHT) ... {Backlight on/off: - Casio FX-9860GSLIM | User Guide - Page 312
• Press (MSG) to return to the Message Language selection screen. 5. Press ) or - Casio FX-9860GSLIM | User Guide - Page 313
shown below. • (M&S) ... {main memory data and storage memory data clear}* • (ALL) ... {all memory clear}* • (SD) ... {SD card format} (fx-9860GII SD only) * Not included on the fx-7400GII/fx-9750GII. The following table shows the functions of the function keys. You can use the function keys to - Casio FX-9860GSLIM | User Guide - Page 314
supported for this configuration are shown below. fx-9860GII SD, fx-9860GII, fx-9860G AU PLUS, fx-9750GII, fx-7400GII, fx-9860G Slim (OS 2.00/1.11), fx-9860G SD (OS 2.00/1.05), fx-9860G (OS 2.00/1.05), fx-9860G AU (OS 2.00/1.05), fx-7400G series, CFX-9850G series 13 2. Connecting the Calculator - Casio FX-9860GSLIM | User Guide - Page 315
AU PLUS, and fx-9860G Slim (OS 2.00), use the Program-Link Software and USB cable that comes with the calculator. For the fx-9750GII and fx-7400GII, you will need to purchase the separately available FA-124. 3. Performing a Data Communication Operation From the Main Menu, enter the LINK mode. The - Casio FX-9860GSLIM | User Guide - Page 316
• (ScreenRecv) ... {mode selection for sending calculator screen images to PC using fx9860G Manager PLUS Screen Receiver function} To transfer data between a PC and calculator memory, press . Use keys through to select the appropriate mode for sending the calculator screen image to an external - Casio FX-9860GSLIM | User Guide - Page 317
operation at any time by pressing . The following shows what the displays of the sending and receiving units look like after the data fx-7400GII • The receiver enters the receive mode automatically after it wakes up. All models except fx-7400GII • When communicating between two calculators - Casio FX-9860GSLIM | User Guide - Page 318
press (WAKE). This displays the Wakeup setting screen. MATRIX>* MAT n* PICT n Program names Contents Alpha memory contents Capture memory group Capture memory (1 to 20) data Conics setting data Dynamic Graph functions Equation calculation coefficient values E-CON2 setup memory - Casio FX-9860GSLIM | User Guide - Page 319
data String memory group String memory (1 to 20) data OS and data shared by applications (clipboard, replay, history, etc.) Spreadsheet group Spreadsheet data (All spreadsheet data are listed.) Table data V-Window memory group V-Window memory (1 to 6) contents Graph expressions, graph draw/non - Casio FX-9860GSLIM | User Guide - Page 320
SD, fx-9860GII, fx-9860G AU PLUS, fx-9750GII, fx-7400GII • fx-9860G Slim, fx-9860G SD, fx-9860G and fx-9860G AU whose operating systems have been updated to Version 2.00 An OS 2.00 calculator supports data exchange with the following calculator models. OS 2.00 calculators, fx-9860G series, fx-7400G - Casio FX-9860GSLIM | User Guide - Page 321
data (Including the "SYSTEM" data item.) - e • ACT mode data*1 - S • SHT mode data*1 *1 Can be transferred from an fx-9860GII SD, fx-9860GII, fx-9860G AU PLUS, fx-9860G Slim (OS 2.00), fx-9860G SD (OS 2.00), fx-9860G (OS 2.00) or fx-9860G AU (OS 2.00) calculator. • Program data is transferred as-is - Casio FX-9860GSLIM | User Guide - Page 322
than F-Mem 6*2 - Graph memory data with a number greater than G-Mem 6*2 *1 Can be transferred from an OS 2.00 calculator except the fx-7400GII. *2 Can be transferred to an fx-9750G series or CFX-9850G series calculator only. *3 Can be transferred to an fx-9860G series calculator only. S Sending - Casio FX-9860GSLIM | User Guide - Page 323
or fx-7400G Series Calculator Sender: fx-9860GII SD, fx-9860GII, fx-9860G AU PLUS Receiver: fx-9750GII, fx-7400GII, fx-9860G series, CFX-9850G series, fx-7400G series • When the following data includes a square root () or pi (P) expression, it is sent as a decimal value. - Alpha memory data - Casio FX-9860GSLIM | User Guide - Page 324
-is. Since, the Xdot value does not exist on the CFX-9850G series calculators, the OS 2.00 calculator calculates it automatically from the Xmin and Xmax values they send. • Performing the data transfer operation changes the graph memory and dynamic graph memory setup values to their initial defaults - Casio FX-9860GSLIM | User Guide - Page 325
this procedure using FA-124 software running on the computer. 1. Use the USB cable to connect the calculator to the computer. On the fx-7400GII 2. On the calculator, press (CAPT)(Capt). On other models 2. On the calculator, press (ScreenCapt) in response to the "Select Connection Mode" dialog box - Casio FX-9860GSLIM | User Guide - Page 326
up Screen Receiver on the fx-9860G Manager PLUS software, use the USB cable to connect the calculator to your computer. • Connecting the USB cable to the calculator will cause the "Select Connection Mode" dialog box to appear. 2. Press (ScreenRecv). 3. On the calculator, display the screen you want - Casio FX-9860GSLIM | User Guide - Page 327
(or YP-100). If this happens, performing some operation on the calculator will restore normal display. • If the calculator stops operating normally, disconnect the USB cable and then reconnect it. If this does not correct the problem, disconnect the USB cable, turn the projector (or YP-100) off - Casio FX-9860GSLIM | User Guide - Page 328
Chapter 14 Using SD Cards (fx-9860Gɉ SD only) You can use SD cards to store calculator data. You can copy main memory and storage memory data to and from an SD card. TM Important! • Always use an SD memory card. Operation is not guaranteed when another type of memory card is used. • Be sure to - Casio FX-9860GSLIM | User Guide - Page 329
. • Should water or any foreign matter ever get into the SD card slot, immediately turn off the calculator, remove its batteries, and contact your original retailer or nearest CASIO authorized service center. S To remove the SD card 1. Press in on the SD card and then release it. • This will - Casio FX-9860GSLIM | User Guide - Page 330
card into the slot when it is oriented incorrectly can damage the card and slot. • Use of certain SD cards while calculator battery power is low can cause the display to go blank without displaying the low battery warning message. If this happens, replace the batteries. I Recommended SD Card Types - Casio FX-9860GSLIM | User Guide - Page 331
to the original program area. Ensure that returns are made correctly. Stack ERROR • Execution of calculations that exceed the capacity of the stack for numeric values or stack for commands. Memory ERROR • Operation or memory storage operation exceeds remaining memory capacity. • Simplify the - Casio FX-9860GSLIM | User Guide - Page 332
command that requires an argument. • Correct the argument. Dimension ERROR • Illegal dimension used during matrix • Check the matrix or list dimension. or list calculations. Range ERROR Input of an improper V-Window value. V-Window range settings exceeded when a graph is redrawn. Input of - Casio FX-9860GSLIM | User Guide - Page 333
ERROR Memory Full Invalid Data Size Invalid Data Number Meaning Countermeasure • A Solve calculation could not obtain • Change the specified range. a solution within the specified range. • Correct the input expression. No variable specified within a graph function being used for Dynamic Graph - Casio FX-9860GSLIM | User Guide - Page 334
to the initial default estimated value. • If you are performing an integration calculation, try changing to a larger tol value. • Change cell contents to remove the circular references. • Reconnect and try again. • Delete unneeded data. • Optimize memory. • Use the correct characters to input - Casio FX-9860GSLIM | User Guide - Page 335
2. Input Ranges Function Input range for real number solutions Internal digits sinx cosx tanx (DEG) |x| < 9 s (109)° (RAD) |x| < 5 s 107Prad (GRA) |x| < 1 s 1010grad 15 digits sin-1x cos-1x |x| 1 " tan-1x |x| < 1 s 10100 sinhx |x| 230.9516564 coshx " tanhx |x| < 1 s10100 sinh-1x - Casio FX-9860GSLIM | User Guide - Page 336
p1 at the 10th digit.* Notes " " • Complex numbers can be used as arguments. " " • Complex numbers can be used as arguments. " " * For a single calculation, calculation error is p1 at the 10th digit. (In the case of exponential display, calculation error is p1 at the last significant digit - Casio FX-9860GSLIM | User Guide - Page 337
E-CON2 Application - Casio FX-9860GSLIM | User Guide - Page 338
All of the explanations provided here assume that you are already familiar with the operating precautions, terminology, and operational procedures of the calculator and the EA-200. 20051101 - Casio FX-9860GSLIM | User Guide - Page 339
of the setup in the current setup memory area. To close the preview dialog box, press J. Note For details about setup data and the current setup memory area, see "6 Using Setup Memory" (page 6-1). About online help Pressing the 6(HELP) key displays online help about the E-CON2 Mode. 2005710101 - Casio FX-9860GSLIM | User Guide - Page 340
Wizard lets you make changes to the following three EA-200 basic sampling parameters using an interactive wizard format. • Sensor (Select Sensor): Specify a CASIO or VERNIER* sensor from a menu of choices. *Vernier Software & Technology • Total Sampling Time: Specify a value within the range of - Casio FX-9860GSLIM | User Guide - Page 341
keys to move the highlighting to the sensor you want to use, and then press w. • If the sensor you specified has more than one option (more detailed specifications, such as sampling unit, mode, etc.), an option list will appear on the display at this time. If this happens, advance to step 5 (where - Casio FX-9860GSLIM | User Guide - Page 342
screen will appear on the display. The following shows where Use the number input keys to input the total sampling time. Just input a value. In step 8 of this procedure, you will be able to specify the unit (seconds, minutes, hours, days) of the value you input here. Note • With some sensors ([CASIO - Casio FX-9860GSLIM | User Guide - Page 343
Select Unit" screen. 8. Use number keys b through e to specify the unit for the value you specified in step 6. • This displays a confirmation screen like the one shown below. 9. If there is not problem with the contents of the confirmation screen, press 1. If you need to change the setup, press 6 or - Casio FX-9860GSLIM | User Guide - Page 344
the first two steps of the procedure under "To configure an EA-200 setup using Setup Wizard" on page 2-2. 2. On the "Select Sensor" screen, select [CASIO] - [Microphone] - [Sound wave & FFT] or [CASIO] - [Microphone] - [FFT only]. • This causes a "Select FFT Range" screen to appear. • You can - Casio FX-9860GSLIM | User Guide - Page 345
Perform the first two steps of the procedure under "To configure an EA-200 setup using Setup Wizard" on page 2-2. 2. On the "Select Sensor" screen, select [VERNIER] - [Photogate] - [Gate]. • This displays a screen where you specify whether PhotoGate is connected to the CH1 or SONIC channel. 3. Press - Casio FX-9860GSLIM | User Guide - Page 346
number of samples. 6. Perform step 10 under "To configure an EA-200 setup using Setup Wizard" on page 2-2 to finalize the procedure. u To configure a setup is the distance the weight travels after it is released. • Input a value in the range of 0.1 to 4 to specify the distance in meters. 3. Perform - Casio FX-9860GSLIM | User Guide - Page 347
communication port of the calculator and the MASTER port of the EA-200. 2. Perform the first two steps of the procedure under "To configure an EA-200 setup using Setup Wizard" on page 2-2. 3. On the "Select Sensor" screen, select [CASIO] - [Speaker] - [y=f(x)]. This displays a screen like the one - Casio FX-9860GSLIM | User Guide - Page 348
the Setup Wizard 7. Press 6(DRAW) to graph the function. • This graphs the function and displays a vertical cursor line as shown below. Use the graph to specify the range that you want to output to the speaker. 8. Use the d and e cursor keys to move the cursor to the start point of the output, and - Casio FX-9860GSLIM | User Guide - Page 349
Using the Setup Wizard 14. Perform one of the following operations, depending on what you want to do. To change the output frequency and try again: Press 1(Yes) to return to the "Output Frequency" dialog box. Next, repeat the above steps from step 10. To change the output range of the waveform graph - Casio FX-9860GSLIM | User Guide - Page 350
to each channel (CH1, CH2, CH3, SONIC, Mic). You can also use this dialog to change sensor assignments. See "Channel Setup" on page 3-3 for more information. • c(Sample) ..... Displays a screen for selecting the sampling mode, and for specifying the sampling interval, the number of samples, and the - Casio FX-9860GSLIM | User Guide - Page 351
MULTIMETER Mode sampling using the setup (page 5-1). • 3(MEM) ....... Saves the setup (page 6-1). • 4(PROG) ..... Converts the setup to a program (page 7-1). • 5(GRPH) ..... Graphs data sampled by the EA-200, and provides tools for analyzing graphs (page 10-1). • 6(ABT) ........ Displays version - Casio FX-9860GSLIM | User Guide - Page 352
2. Use the f and c cursor keys to move the highlighting to the channel whose setting you want to change. 3. What you need to do next depends on the currently selected channel. • CH1, CH2, or CH3 Press a function key to display a menu of sensors that can be assigned to the selected channel. 1(CASIO - Casio FX-9860GSLIM | User Guide - Page 353
using the PhotoGate sensor alone. [Pulley Select this option when using value is too long to fit on the display, only the part of the value that fits on the display will be shown. • Whenever the current Sample Setup (page 3-5) and Trigger Setup (page 3-8) settings become incompatible due to a change - Casio FX-9860GSLIM | User Guide - Page 354
EA-200 enters a power off sleep state while standing 4(Extd) by. Sample sound using the EA-200's built-in microphone 6(g) 1(Snd) Record the time of the occurrence of a particular trigger event as an absolute value starting from 0, which is the sampling start time 6(g) 2(Clck) Perform periodic - Casio FX-9860GSLIM | User Guide - Page 355
3-6 Using Advanced Setup 3. To change the sampling interval setting, move the highlighting to "Interval". Next, press 1 to display a dialog box for specifying the sampling interval. • The range of values you can select depends on the current sampling mode setting. If this sampling mode is selected - Casio FX-9860GSLIM | User Guide - Page 356
change in Sample Setup settings, these settings revert automatically to their initial defaults. Selecting "Realtime" as the sampling mode display a dialog box for specifying the distance the weight travels in meters. • Specify a value in the range of 0.1 to 4 meters. u To configure the FFT Graph - Casio FX-9860GSLIM | User Guide - Page 357
You can use the Trigger When input at CH1 reaches a specified value When input at the SONIC channel reaches a specified value When the EA-200's built-in depends on the sampling mode selected with the Sample Setup (page 3-5). For this sampling mode: Realtime Fast Normal Extended Sound Clock Period - Casio FX-9860GSLIM | User Guide - Page 358
This displays the Trigger Setup screen with the "Source" line highlighted. • The function menu items that appears in the menu bar depend on the sampling mode selected with Sample Setup (page 3-5). The above screen shows the function menu when "Normal" is selected as the sample sampling mode. 2. Use - Casio FX-9860GSLIM | User Guide - Page 359
3-10 Using Advanced Setup 3. Perform one of the following operations, in accordance with start time 1. Move the highlighting to "Timer". 2. Press 1(Time) to display a dialog box for specifying the countdown start time. 3. Input a value in seconds from 1 to 10. 4. Press w to finalize Trigger Setup - Casio FX-9860GSLIM | User Guide - Page 360
3-11 Using Advanced Setup u To specify the trigger threshold value and trigger edge type Perform the following steps when "Fast", "Normal", or "Clock" is specified as the sampling mode (page 3-5). 1. Move the highlighting to "Threshold". 2. Press 1(EDIT) to display a dialog box for specifying the - Casio FX-9860GSLIM | User Guide - Page 361
3-12 Using Advanced Setup u To configure PhotoGate trigger start and end settings Perform Threshold". 2. Press 1(EDIT) to display a dialog box for specifying the trigger threshold value, which is value that data needs to attain before sampling starts. 3. Input the value you want, and then press w. - Casio FX-9860GSLIM | User Guide - Page 362
as the source data name. When the graph data is stored in current data area, the channel name appears. Note • For details about sample data memory and current data area, see "9 Using Sample Data Memory". 3. To change the trace operation coordinate display setting, use the f and c cursor keys to move - Casio FX-9860GSLIM | User Guide - Page 363
setting, use the f and c cursor keys to move the highlighting to "RealScroll". Next, press one of the function keys described below. To specify this real-time scrolling setting: Real-time scrolling on Real-time scrolling off Press this key: 1(On) 2(Off) 6. Press w to finalize Graph Setup and - Casio FX-9860GSLIM | User Guide - Page 364
probe for use with the EA200. The term "custom probe" means any sensor other than the CASIO or Vernier sensors specified as standard for the E-CON2 Mode. k Configuring a Custom Probe Setup To configure a custom probe setup, you must input values for the constants of the fixed linear interpolation - Casio FX-9860GSLIM | User Guide - Page 365
change the setting of an item, first use the f and c cursor keys to move the highlighting to the item. Next, use the function keys to select the setting you want. (1) Slope Press 1(EDIT) to input the slope for the linear Press 5(VRNR). • This displays a Vernier sensor list. 3. Use the f and c keys - Casio FX-9860GSLIM | User Guide - Page 366
value in step 7 of the procedure below, input the exact known measurement value of the condition you will sample in step 6. u To auto calibrate a custom probe 1. Connect the calculator connected to EA-200's CH1, and then display a screen like the one shown below. First sampling operation Real-time - Casio FX-9860GSLIM | User Guide - Page 367
the bottom of the display, ready for input of a reference value. 7. Use the key pad to input the reference value for the second sampled value, and then press w. • This will return to the custom probe setup screen. • The E-CON2 will calculate the slope and intercept value based on the two reference - Casio FX-9860GSLIM | User Guide - Page 368
list. k Zero Adjusting a Custom Probe This procedure zero adjusts a custom probe and sets its intercept value based on an actual sample using the applicable custom probe. u To zero adjust a custom probe 1. Connect the calculator and EA-200, and connect the custom probe you want to zero adjust to CH1 - Casio FX-9860GSLIM | User Guide - Page 369
w, and then input a memory number from 1 to 99. • This saves the custom probe setup and returns to the custom probe list. k Managing Custom Probe Setups Use the procedures in this section to edit and delete existing custom probe setups. u To edit a custom probe setup 1. Display the Custom Probe List - Casio FX-9860GSLIM | User Guide - Page 370
mode and displays a list of sample values for each channel. • Displayed sample data is refreshed at 0.5-second intervals. • Do not connect sensors to any other channels except for those you specified in step 2. • Data sampled in the MULTIMETER mode is not saved in memory. 4. To end MULTIMETER mode - Casio FX-9860GSLIM | User Guide - Page 371
the data to be stored in the "current setup memory area". The current contents of the current setup memory area are overwritten whenever you create other setup data. You can use setup memory to save the current setup memory area contents to calculator memory to keep it from being overwritten, if you - Casio FX-9860GSLIM | User Guide - Page 372
you can edit it. u To preview saved setup data You can use the following procedure to check the contents of a setup before you use it for sampling. 1. On the E-CON2 main menu (page 1-1), press 2(MEM) to display the setup memory list. 2. Use the f and c cursor keys to highlight the name of the setup - Casio FX-9860GSLIM | User Guide - Page 373
for information about operations you can perform while a sampling operation is in progress. u To change the name of setup data 1. On the E-CON2 main menu (page 1-1), press 2(MEM) to display the setup memory list. 2. Use the f and c cursor keys to highlight the name of the setup you want. 3. Press - Casio FX-9860GSLIM | User Guide - Page 374
in handy when you need to perform a setup that is slightly different from one you have stored in memory. 1. On the E-CON2 main menu (page 1-1), press 2(MEM) to display the setup memory list. 2. Use the f and c cursor keys to highlight the name of the setup you want. 3. Press 5(LOAD). 4. In response - Casio FX-9860GSLIM | User Guide - Page 375
with your scientific calculator or EA-200 for information about how to use a converted program. *2 See online help (PROGRAM CONVERTER HELP) for information about supported CFX- 9850 Series and fx-7400 Series models. k Converting a Setup to a Program A setup can be converted to a program when any one - Casio FX-9860GSLIM | User Guide - Page 376
converter initial default settings will create a program like the one below. • Associated Scientific Calculator: fx-9860 Series • Associated Data Analyzer: EA-200 • Calibration: None • Password: None If you want to use these settings the way they are without changing them, skip steps 3 through 7 and - Casio FX-9860GSLIM | User Guide - Page 377
appear under the program name input field. 7. Enter up to eight characters for the password. • If you change your mind about program in accordance with the setup. • The message "Complete!" appears when conversion is complete. To clear the message and return to the screen that was on the display - Casio FX-9860GSLIM | User Guide - Page 378
Communications" in the manuals that come with each unit. 2. Perform step 1 under "To convert a setup to a program" on page 7-1, which displays the program converter screen. 3. Press 1(CALC) and then press 4(→38K). • This displays a list of programs currently in main memory. 4. Use f and c to move - Casio FX-9860GSLIM | User Guide - Page 379
7-5 Using Program Converter 5. Enter up to eight characters for the program name. • If you want to password protect the program, perform steps 6 and 7 under "To convert a setup to a program" after inputting the program name. 6. Press w to start conversion of the program. • The message "Complete!" - Casio FX-9860GSLIM | User Guide - Page 380
a sampling operation while the E-CON2 main menu is on the display performs sampling using the contents of the current setup memory area (which were configured using Setup Wizard or Advanced Setup). • While the setup memory list is on the display You can select the setup you want on the setup - Casio FX-9860GSLIM | User Guide - Page 381
a sampling start confirmation screen like the one shown below will appear on the display. 2. Press w. • This sets up the EA-200 using the setup data in the current setup memory area. • The message "Setting EA-200..." remains on the display while EA-200 setup is in progress. You can cancel the setup - Casio FX-9860GSLIM | User Guide - Page 382
Real-time 3. Sampling 4. Graphing Sampled values are saved as Current Sample Data. Fast Normal • When Mode = Sound Graph screen does not show all sampled values, but only a partial preview. • The screen shown below appears when CH1, SONIC, or Mic is used as the trigger. w w 8-3 Starting - Casio FX-9860GSLIM | User Guide - Page 383
data memory under a different file name. k Managing Sample Data Files u To save current sample data to a file 1. On the E-CON2 main menu (page 1-1), press 5(GRPH). • This displays the Graph Mode screen. Graph Mode Screen • For details about the Graph Mode screen, see "10 Using the Graph Analysis - Casio FX-9860GSLIM | User Guide - Page 384
save is indicated on the display using the format: :. • If you specify a memory number that is already being used to store a data file and save it under a different memory number. You do not need to change the file's name as long as you use a different file number. 20051101 - Casio FX-9860GSLIM | User Guide - Page 385
Data Memory u To rename an existing sample data file Note • You cannot use this procedure to rename a current data file name. 1. On the E-CON2 main menu (page 1-1), press 5(GRPH). • This displays the Graph Mode screen. 2. Press 2(DATA). • This displays the Sampling Data List screen. 3. Use the - Casio FX-9860GSLIM | User Guide - Page 386
tools make it possible to analyze graphs drawn from sampled data. k Accessing Graph Analysis Tools You can access Graph Analysis tools using either of the two methods described below. u Accessing Graph Analysis tools from the Graph Mode screen, which is displayed by pressing 5(GRPH) on the E-CON2 - Casio FX-9860GSLIM | User Guide - Page 387
this operation: mode: [Norm] Graph Analysis Graph sampled data along with its first and second derivative graph [diff] Display the graphs of different sampled data in upper and lower windows for comparison [CMPR]/[GRPH] Output sampled data from the speaker, displaying graph of the raw - Casio FX-9860GSLIM | User Guide - Page 388
operations, see "9 Using Sample Data Memory". 5. Turn on graphing for each of the graphs listed on the Graph Mode screen. a. On the Graph Mode screen, use the f and c cursor keys to select a graph, and then press 1(SEL) to toggle graphing on or off. Graphing turned off. Graphing turned on. b. Repeat - Casio FX-9860GSLIM | User Guide - Page 389
the display, the function keys provide you with zooming and other capabilities to aid in graph analysis. For details about Graph screen function key operations, see the following section. u To deselect sampled data assigned for graphing on the Graph Mode screen 1. On the Graph Mode screen, use the - Casio FX-9860GSLIM | User Guide - Page 390
the currently displayed graph as a graphic image. You can recall a saved graph image and overlay it on another graph to compare them. For details about these procedures, see "5-4 Storing a Graph in Picture Memory" in the manual that comes with the fx-9860G SD/fx-9860G calculator. Displays a menu of - Casio FX-9860GSLIM | User Guide - Page 391
sample result graph to a function using Fourier series expansion, and to perform regression to determine the tendency of a graph. See "Using Fourier Series Expansion to Transform a Waveform to a Function" on page 11-6, and "Performing Regression" on page 11-8. K5(Y=fx) Displays the graph function - Casio FX-9860GSLIM | User Guide - Page 392
range (time) and periodic frequency values in separate Alpha-Memory values. u To use trace 1. On the graph screen, press !1(TRCE). • This causes a trace pointer to appear on the graph. The coordinates of the current trace pointer location are also shown on the display. 2. Use the d and e cursor keys - Casio FX-9860GSLIM | User Guide - Page 393
way you want, press w. • This stores the values and exits the trace operation. • For details about using Alpha-Memory, see the manual that comes with the fx-9860G SD/fx-9860G calculator. k Using Zoom Zoom lets you enlarge or reduce the size of the graph along the x-axis or the y-axis. Note • When - Casio FX-9860GSLIM | User Guide - Page 394
f c k Transforming Sampled Data to List Data Use the following procedure to transform the sampled data in a specific range of a graph into list data. u To transform sampled data to list data 1. On the graph screen, press K, and then 2(LMEM). • This displays the [LMEM] menu. 2. Press 2(SEL). • This - Casio FX-9860GSLIM | User Guide - Page 395
to return to the graph screen. • For details about using list data, see the manual that comes with the fx-9860G SD/fx9860G calculator. Note • Pressing 1( appears at the bottom of the display. 2. Press 1(Furie). • This displays the trace pointer for selecting the graph range. 3. Move the trace pointer - Casio FX-9860GSLIM | User Guide - Page 396
1 to 99, and then press w. • This displays a dialog box for inputting the degree of the Fourier series. 6. Input a value in the range of 1 to 10, and then press w. • The graph function list appears with the calculation result. 7. Pressing 6(DRAW) here graphs the function. • This lets you compare the - Casio FX-9860GSLIM | User Guide - Page 397
6-3-10 of the manual that comes with the fx-9860G SD/fx-9860G calculator. The following procedure shows how to perform quadratic regression. The same general steps can also be used to perform the other types of regression. u To perform quadratic regression 1. On the graph screen, press K, and - Casio FX-9860GSLIM | User Guide - Page 398
regression graph, press !4(SKTCH) and then 1(Cls). k Overlaying a Y=f(x) Graph on a Sampled Result Graph Use the following procedure when you want to overlay a Y=f(x) graph on the sampled result graph. u To overlay a Y=f(x) graph on an existing graph 1. On the graph screen, press K, and then 5(Y=fx - Casio FX-9860GSLIM | User Guide - Page 399
shown in step 4 above is of a function that was calculated and stored by performing regression on a graph that was drawn using sampled data. Note that overlaying a Y=f(x) graph on a sampled data graph does not automatically draw a regression graph based on sampled data. k Working with Multiple - Casio FX-9860GSLIM | User Guide - Page 400
the f and c cursor keys to cycle through the graphs until the one you want is displayed, and then press w. • This enters the zoom mode and causes all of the graphs to reappear, along with a magnifying glass cursor ( ) in the center of the screen. 4. Use the cursor keys to move the magnifying glass - Casio FX-9860GSLIM | User Guide - Page 401
that were originally on the graph screen. 3. Use the f and c cursor keys to cycle through the graphs until the one you want is displayed, and then press w. • This enters the move mode and causes all of the graphs to reappear. 4. Use the d and e cursor keys to move the graph left and right, or the - Casio FX-9860GSLIM | User Guide - Page 402
output for some reason, the message "Range Error" will appear. If this happens, press J to scroll back through the previous setting screens and change the setup as required. 6. To terminate sound output, press the EA-200 [START/STOP] key. 7. Press w. • This displays a screen like the one shown below - Casio FX-9860GSLIM | User Guide - Page 403
so all of it fits in the screen along the Y-axis, without changing the X-axis dimensions. 4(UNIT) 5(CHNG) Specifies the unit of the numeric axis grid displayed by the Econ Axes setting of the graph setup screen (page 3-13). 1(μ sec): microseconds 2(msec): milliseconds 3(sec): seconds 4(DHMS):days - Casio FX-9860GSLIM | User Guide - Page 404
access to almost all executable functions (except for the program converter), including detailed EA-200 setup and sampling execution; graphing and Graph Analysis Tools; simultaneous sampling with multiple sensors using the MULTIMETER Mode, etc. u Econ Sampling strip This strip records on set - Casio FX-9860GSLIM | User Guide - Page 405
comes with the fx-9860G SD or fx-9860G. u To insert an Econ Strip into an eActivity file 1. On the eActivity workspace screen, move the cursor the location where you want to insert the Econ strip. 2. Press 2(STRP). • This will display a dialog box with a list of insertable strips. 3. Use f and c to - Casio FX-9860GSLIM | User Guide - Page 406
already been inserted into an eActivity that is currently open. u To access the Setup Wizard from an Econ SetupWizard strip 1. On the eActivity workspace screen, use the f and c keys to move the highlighting to the Econ SetupWizard strip. 2. Press w. • This launches the Setup Wizard and - Casio FX-9860GSLIM | User Guide - Page 407
u To access Advanced Setup from an Econ Advanced Setup strip 1. On the eActivity workspace screen, use the f and c keys to move the highlighting to the Econ Advanced Setup strip. 2. Press w. • This displays the Advanced Setup screen. • From here, perform the procedure under "To configure an EA-200 - Casio FX-9860GSLIM | User Guide - Page 408
the Advanced Setup screen. 5. Perform steps 4 and 5 under "To configure an EA-200 setup using Advanced Setup (page 3-1) to configure the setup for sampling. 6. Press !,(,) to display the application list. 7. Use the f and c cursor keys to move the highlighting to "Econ Sampling", and then press - Casio FX-9860GSLIM | User Guide - Page 409
"To configure an EA-200 setup using Advanced Setup (page 3-1) to configure the setup for sampling. 4. Press 1(STRT). • As instructed by the message that appears on the display, press the w key to perform sampling. • After sampling is complete, the data will be graphed in accordance with the setup - Casio FX-9860GSLIM | User Guide - Page 410
FFT Graph turned on cause memory capacity to be exceeded. • If an error occurs, press !a(') to return to the eActivity workspace screen and perform the procedure again. • For information about checking the memory usage of each strip, see "10-5 eActivity File Memory Usage Screen" in the manual that - Casio FX-9860GSLIM | User Guide - Page 411
Manufacturer: CASIO COMPUTER CO., LTD. 6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan Responsible within the European Union: CASIO EUROPE GmbH Casio-Platz 1 22848 Norderstedt, Germany This mark applies in EU countries only. - Casio FX-9860GSLIM | User Guide - Page 412
CASIO COMPUTER CO., LTD. 6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan One or more of the following patents may be used in the product. U.S.Pats. 5,166,897 5,210,708 5,535,317 5,539,867 SA0902-A
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CASIO Worldwide Education Website
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fx-9860GII SD
fx-9860GII
fx-9860G AU PLUS
fx-9860G Slim
(Updated to OS 2.00)
fx-9860G SD
(Updated to OS 2.00)
fx-9860G
(Updated to OS 2.00)
fx-9860G AU
(Updated to OS 2.00)
Software Version 2.00
User’s Guide
E