Casio fx-9860G User Guide
Casio fx-9860G - Slim Graphing Calculator Manual
 |
UPC - 079767177928
View all Casio fx-9860G manuals
Add to My Manuals
Save this manual to your list of manuals |
Casio fx-9860G manual content summary:
- Casio fx-9860G | 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-9860G | 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-9860G | User Guide - Page 3
OPTN) Menu 1-22 6. Variable Data (VARS) Menu 1-23 7. Program (PRGM) Menu 1-25 8. Using the Setup Screen 1-26 9. Using Screen Capture 1-29 10. When you keep having problems 1-30 Chapter 2 Manual Calculations 1. Basic Calculations...2-1 2. Special Functions...2-6 3. Specifying the Angle Unit and - Casio fx-9860G | User Guide - Page 4
Selling Price, Margin 7-10 8. Day/Date Calculations 7-11 9. Depreciation ...7-12 10. Bond Calculations ...7-14 11. Financial Calculations Using Functions 7-16 Chapter 8 Programming 1. Basic Programming Steps 8-1 2. PRGM Mode Function Keys 8-2 3. Editing Program Contents 8-3 4. File Management - Casio fx-9860G | User Guide - Page 5
the Calculator to a Personal Computer 13-1 3. Performing a Data Communication Operation 13-2 4. Data Communications Precautions 13-5 5. Screen Image Send 13-11 Chapter 14 Using SD Cards (fx-9860GⅡ SD only) 1. Using an SD Card ...14-1 2. Formatting an SD Card 14-3 3. SD Card Precautions - Casio fx-9860G | User Guide - Page 6
if you like, for 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 - Casio fx-9860G | User Guide - Page 7
calculator is in, and current operation assignments are indicated by function menus that appear at the bottom of the display. • This User's Guide List (page 8-37) provides a graphic flowchart of the various function key mode, download the E-CON2 manual (English version only) from: http://edu.casio.com - Casio fx-9860G | 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-9860G | 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-9860G | User Guide - Page 10
(fx-7400Gɉ only) RUN • MAT*1 (Run • Matrix) Description Use this mode for arithmetic calculations and function calculations, and for calculations involving function change, and to draw graphs. Use this mode to draw graphs of conic sections. EQUA (Equation) PRGM (Program) Use this mode to solve - Casio fx-9860G | User Guide - Page 11
mode to perform 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 - Casio fx-9860G | User Guide - Page 12
for automatic changeover to normal display. Norm 1 10-2 (0.01) > |x|, |x| 1010 Norm 2 10-9 (0.000000001) > |x|, |x| 1010 All of the examples in this 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 - Casio fx-9860G | User Guide - Page 13
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 for input*1. With overwrite, text you - Casio fx-9860G | User Guide - Page 14
performed is always stored into replay memory. You can recall the contents of the replay memory by pressing B or C. If you press C, the calculation appears with the cursor at the beginning. Pressing B causes the calculation to appear with the cursor at the end. You can make changes in the - Casio fx-9860G | User Guide - Page 15
U Press ). Make necessary changes. B@ Execute again. U Cursor is positioned automatically at the location 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 - Casio fx-9860G | 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 the clipboard. Cutting causes the original characters to be deleted. S Pasting Text Move the cursor to the location where you want to paste the text, and then - Casio fx-9860G | 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-9860G | User Guide - Page 18
) 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 Parentheses Braces (Used during list input.) Brackets (Used during matrix input.) Key Operation 6 - Casio fx-9860G | User Guide - Page 19
(xdd)xx22= a } f(x)x = a } • {°dx} ... {starts natural input of integral b f(x)dx } a B 3 • {3(} ... {starts natural input of 3 calculation f(x) } x=A S Math Input/Output Mode Input Examples This section provides a number of different examples showing how the MATH function menu and other - Casio fx-9860G | 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-9860G | User Guide - Page 21
C - Casio fx-9860G | User Guide - Page 22
This capability can be used with the following functions. Function Key Operation Original Expression Improper Fraction 6 Power , - Casio fx-9860G | User Guide - Page 23
the same delete operation as the # key alone. Example @ 6@C # ?#(UNDO) A ?#(UNDO) I Math Input/Output Mode Calculation Result Display Fractions, matrices, and lists produced by Math input/output mode calculations are displayed in natural format, just as they appear in your textbook. Sample - Casio fx-9860G | User Guide - Page 24
cursor keys to scroll the screen and view the data you want. • Pressing (DEL)(DEL • L) while a calculation result is selected will delete both the result and the calculation that produced it. • The multiplication sign cannot be omitted immediately before an improper fraction or mixed fraction - Casio fx-9860G | User Guide - Page 25
calculation in the next calculation, editing a calculation will affect the results of all the other calculations that come after it. - When the first calculation copy range. • The CUT operation is supported for the Linear input/output mode only. It is not supported for the Math input/output mode. S - Casio fx-9860G | User Guide - Page 26
2 5 + 3 1 4 = 73 20 1.5 + 2.3i = 3 2 + 23 10 i 265C 3 - Casio fx-9860G | 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-9860G | User Guide - Page 28
Important! • On a model whose operating system has been 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 - Casio fx-9860G | User Guide - Page 29
Example To solve the quadratic equation x2 + 3x + 5 = 0 in the EQUA mode KEQUA - Casio fx-9860G | User Guide - Page 30
is set as the default number system. • Depending on the calculator model, some menu items may not be included. • For details with an asterisk (*) are not included on the fx-7400Gɉ. S V-WIN - Recalling V-Window values • menu}/{T,Ƨmenu} for right side of Dual Graph • {min}/{max}/{scal}/{dot}/{ptch} - Casio fx-9860G | User Guide - Page 31
sum of squares}/{error mean squares} • {INTR} ... {confidence interval calculation results} • {Left}/{Right}/{ pˆ }/{ pˆ 1}/{ pˆ 2}/{df} inputting a value to specify a memory area. S DYNA* - Recalling dynamic graph setup data • {Strt}/{End}/{Pitch} ... {coefficient range start value}/{coefficient - Casio fx-9860G | User Guide - Page 32
of {an}/{bn}/{cn} recursion formula convergence/divergence graph (WEB graph) • {Reslt*2}* ... {matrix of table contents S TVM* - Recalling financial calculation data • {n}/{I%}/{PV}/{PMT}/{FV} • {Str} ... {string memory} 7. Program (PRGM) Menu To display the program (PRGM) menu, first enter the RUN • - Casio fx-9860G | 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-9860G | User Guide - Page 34
digits specification}/{normal display setting}/{engineering mode} S Stat Wind (statistical graph V-Window setting method) • {Auto}/{Man} ... {automatic}/{manual} S Resid List (residual calculation) • {None}/{LIST} ... {no calculation}/{list specification for the calculated residual data} 1-27 - Casio fx-9860G | User Guide - Page 35
(list naming) • {On}/{Off} ... {display on}/{display off} S Graph Func (function display during graph drawing and trace) • {On}/{Off} ... {display on}/{display off} S days per year setting) • {365}/{360} ... interest calculations using {365}*1/{360} days per year *1 The 365-day year must be used for - Casio fx-9860G | User Guide - Page 36
graphing multiple inequalities, {fill areas where all inequality conditions are satisfied}/{fill areas where each inequality condition is satisfied} S Simplify (calculation result auto/manual 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) - Casio fx-9860G | User Guide - Page 37
2. Press - Casio fx-9860G | User Guide - Page 38
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-9860G SD fx-9860G fx-9860G Slim Important! The calculator backs up user - Casio fx-9860G | User Guide - Page 39
Chapter 2 Manual Calculations 1. Basic Calculations I Arithmetic Calculations • Enter arithmetic calculations as they are written, from left to right. • Use the key to input the minus sign before a negative value. • Calculations are performed internally with a 15-digit mantissa. The result is - Casio fx-9860G | 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-9860G | 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-9860G | User Guide - Page 42
Display Range with Display of a calculation result in format is supported for result with in up to two terms. Calculation results in format take one of the following forms. p ab, p d p ab, p a'b p d'e cf • The following are the ranges for each of the coefficients (a, b, c, d, e, f) can - Casio fx-9860G | User Guide - Page 43
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 are met - Casio fx-9860G | User Guide - Page 44
variables as standard. You can use variables to store values you want to use inside of calculations. Variables are identified by single-letter names, which are made up of the 26 letters of the alphabet, plus r and Q. The maximum size of values that you can assign to variables is 15 digits for - Casio fx-9860G | 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-9860G | User Guide - Page 46
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 @??J(B)U *(E)(E)(FMEM)*(fn) @ AU * fx-7400GII: (FMEM) S To display a list of available functions *(E)(E)(FMEM)* (SEE) * fx-7400GII: (FMEM) 2-8 - Casio fx-9860G | User Guide - Page 47
memory number 1 *(E)(E)(FMEM)* (STO)@U * fx-7400GII: (FMEM) • Executing the store operation while 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 - Casio fx-9860G | User Guide - Page 48
° ' ", etc. 3. Specifying the Angle Unit and Display Format Before performing a calculation for the first time, you should use the Setup screen to specify the angle unit places (Fix) Example To specify two decimal places (Fix)AU Press the number key that corresponds to the number of decimal - Casio fx-9860G | User Guide - Page 49
symbol that makes the mantissa a value from 1 to 1000 is automatically selected by the calculator when engineering notation is in effect. 4. Function Calculations I Function Menus This calculator includes five function menus that give you access to scientific functions not printed on the key - Casio fx-9860G | User Guide - Page 50
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 the number of decimal places (Fix) and number of - Casio fx-9860G | User Guide - Page 51
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 Operation To convert 4.25 rad - Casio fx-9860G | 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-9860G | User Guide - Page 53
) (Ran#)1U (Generates the second random number in sequence 1.) Ran# 0 (Initializes the sequence.) U (Ran#)0U Ran# 1 (Generates the first random number in sequence 1.) (Ran#)1U * fx-7400GII: (PROB) 2-15 - Casio fx-9860G | User Guide - Page 54
1 and displays the result on the ListAns screen.) (List) 3 1U * fx-7400GII: (PROB) S Random Integer Generation (RanInt#) RanInt# generates random integers PROB)*(RAND)(Int) 1 5U *(E)(PROB)*(RAND)(Int) 1 10 5U * fx-7400GII: (PROB) S Random Number Generation in Accordance with Normal - Casio fx-9860G | User Guide - Page 55
them in a list.) *(E)(PROB)*(RAND)(Norm) 8 68 5U * fx-7400GII: (PROB) S Random Number Generation in Accordance with Binomial 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 - Casio fx-9860G | 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-9860G | User Guide - Page 57
3, 3) = 2) Operation *(E)(NUM)*(E)(MOD) 137 7 U *(E)(NUM)*(E)(MOD • E) 5 3 3U * fx-7400GII: (NUM) I Fractions • In the Math input/output mode, the fraction input method is in decimal format. *3 Calculations containing both fractions and decimals are calculated in decimal format. • Pressing the - Casio fx-9860G | User Guide - Page 58
= 0.9 = 900m (ENG)*1 (ENG)*2 (ENG)*2 * fx-7400GII: (ESYM) *1 Converts the displayed value to the = 2? A AND B = 1 Operation 3??T(A)U 2??J(B)U ?T(A)*(E)(E) (LOGIC)*(And)?J(B)U Display 1 * fx-7400GII: (LOGIC) S About Logical Operations • A logical operation always produces either 0 or 1 - Casio fx-9860G | User Guide - Page 59
one integer is divided by another integer. Example To calculate the remainder of 107 ÷ 7 @?F*(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 - Casio fx-9860G | User Guide - Page 60
calculation results always are simplified before being displayed, even if the "Simplify" setting is "Manual". • If you want to simplify fractions manually (Simplify: Manual I Solve Calculations [OPTN]-[CALC]-[Solve] The following is the syntax for using the Solve function in a program. Solve( - Casio fx-9860G | User Guide - Page 61
. • "left side[=right side]" is the expression to be solved. Supported variables are A through Z, r, and Q. When the right side is . Solve(, d2/dx2, FMin(, FMax(, 3( Up to 10 calculation results can be displayed simultaneously in ListAns format. • The message DT EU * fx-7400GII: (CALC) ) 2-23 - Casio fx-9860G | User Guide - Page 62
"tol" = 1E - 5 Input the function f(x). *(CALC)* (d/dx)T,B 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 - Casio fx-9860G | User Guide - Page 63
syntax. *(CALC)*(d2/dx2) f(x) a tol (a: differential coefficient point, tol: tolerance) -dd-x2-2 ( f (x), a) -dd-x-22 f (a) * fx-7400GII: (CALC) Quadratic differential calculations produce an approximate differential value using the following second order differential formula, which is - Casio fx-9860G | User Guide - Page 64
differential also apply when using a quadratic differential calculation for the graph formula (see page 2-24). • Inaccurate dx a * fx-7400GII: (CALC) b Area of f(x)dx is calculated a As shown in the illustration above, integration calculations are performed by calculating integral values from - Casio fx-9860G | User Guide - Page 65
Example To perform the integration calculation for the function shown below, with a tolerance of "tol" = 1E - 4 5 (2x2 + 3x + 4) dx 1 Input the function f (x). *(CALC)* (°dx)ATV BT C * fx-7400GII: (CALC) Input the start point and end point. @ D Input the tolerance value. @$ CU Note the - Casio fx-9860G | User Guide - Page 66
using the syntax below. *(CALC)* (E)(3( ) ak k A B n (ak, k, , , n) = ak = a + a+1 +........+ a k = (n: distance between partitions) * fx-7400GII: (CALC) Example To calculate the following: 6 (k2 - 3k + 5) k = 2 Use n = 1 as the distance between partitions. *(CALC - Casio fx-9860G | User Guide - Page 67
the function analysis menu, you can input maximum/minimum calculations using the formats below, and solve for the maximum and minimum of a function within interval a x b. S Minimum Value *(CALC)* (E)(FMin) f (x) a b n * fx-7400GII: (CALC) (a: start point of interval, b: end point - Casio fx-9860G | User Guide - Page 68
calculations, function calculations, and memory calculations with complex numbers just as you do with the manual calculations described on pages 2-1 to 2-14. You can select the complex number calculation ) (*(CPLX) on the fx-7400GII) to display the complex calculation number menu, which contains - Casio fx-9860G | 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-9860G | User Guide - Page 70
of the form a + bi becomes a conjugate complex number of the form a - bi. Example To calculate the conjugate complex number for the complex number 2 + 4i *(CPLX)*(Conj) A C(i)U * fx-7400GII: (CPLX) I Extraction of Real and Imaginary Parts [OPTN]-[CPLX]-[ReP]/[lmP] Use the following - Casio fx-9860G | User Guide - Page 71
Example To transform the rectangular form of complex number 1 + 3 i to its polar form - Casio fx-9860G | User Guide - Page 72
: 0 x 2147483647 Negative: -2147483648 x -1 Hexadecimal Values Positive: 0 x 7FFFFFFF Negative: 80000000 x FFFFFFFF S To perform a binary, octal, decimal, or hexadecimal calculation [SET UP]-[Mode]-[Dec]/[Hex]/[Bin]/[Oct] 1. In the Main Menu, select RUN • MAT (or RUN). 2. Press - Casio fx-9860G | 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-9860G | 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-9860G | User Guide - Page 75
To create a 2-row s 3-column matrix in the area named Mat B Highlight Mat B. A (DIM) (This step can be omitted.) Specify the number 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 - Casio fx-9860G | User Guide - Page 76
The following operation is a continuation of the example calculation on the previous page. @UAUBU CUDUEU (Data is input into the highlighted cell. Each time you press U, the highlighting moves to the next cell to - Casio fx-9860G | User Guide - Page 77
of row 2 and the scalar 4, then add the result to row 3 (R-OP)(sRw+) Input multiplier value.* CU Specify number of row whose product should be calculated. AU Specify number of row where result should be added. BUU * A complex number also can be input as multiplier value (k). 2-39 - Casio fx-9860G | 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 - Casio fx-9860G | User Guide - Page 79
S Column Operations • {DEL} ... {delete column} • {INS} ... {insert column} • {ADD} ... {add column} S To delete a column Example 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 • - Casio fx-9860G | User Guide - Page 80
Example To input the following data as Matrix A: - Casio fx-9860G | 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-9860G | User Guide - Page 82
2 of the following matrix to list 1: 12 Matrix A = 3 4 56 *(MAT)(MmL) (Mat)?T(A) A ?*(LIST)(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 - Casio fx-9860G | User Guide - Page 83
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 a 3 s 3 matrix is calculated as shown below. |A| = a11 a12 a13 a21 a22 a23 a31 a32 a33 = a11a22a33 + a12a23a31 - Casio fx-9860G | User Guide - Page 84
*(MAT)(Trn)(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 - Casio fx-9860G | User Guide - Page 85
a Power [^] Example To raise the following matrix to the third power: 12 Matrix A = 34 *(MAT)(Mat)?T(A) ,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 - Casio fx-9860G | User Guide - Page 86
*(MAT)(Mat)?Q(D)U • The 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 - Casio fx-9860G | User Guide - Page 87
information about the units included in each category. I Performing a Unit Conversion Calculation [OPTN]-[CONV] Input the value you are converting from and the conversion commands )*(LENG) D(cm)()(LENG)CA(in)U * fx-7400GII: (CONV) Example 2 To convert {175, 162, 180} centimeters to feet - Casio fx-9860G | User Guide - Page 88
I Unit Conversion Command List Cat. Display Name Unit fm fermi Å angstrom Mm micrometer mm millimeter cm centimeter m meter km kilometer AU astronomical unit Length l.y. light year pc parsec Mil 1/1000 inch in inch ft foot yd yard fath fathom rd rod mile mile n - Casio fx-9860G | 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/h kilometer per hour knot knot Velocity ft/s foot per second mile/h mile per hour u atomic mass unit Mass mg g kg mton oz lb slug ton(short) ton( - Casio fx-9860G | User Guide - Page 90
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 64 128 List - Casio fx-9860G | 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-9860G | User Guide - Page 92
S To delete a cell 1. Use the cursor keys to move the highlighting to the cell you want to delete. 2. Press (E)(DEL) to delete the selected cell and cause everything below it to be shifted up. • The cell delete operation does not affect cells in other lists. If the data in the list whose cell you - Casio fx-9860G | User Guide - Page 93
3. Type in the name and then press U. • To type in a name using alpha characters, press - Casio fx-9860G | User Guide - Page 94
the base list. Here we will specify List 2. AU Descending order Use the same procedure as that for be used in arithmetic and function calculations. In addition, various list data list contents to Matrix Answer Memory (Not included on the fx-7400GII) [OPTN]-[LIST]-[LmM] *(LIST)(LmM)(List) - Casio fx-9860G | User Guide - Page 95
Example To transfer the contents of List 1 (2, 3, 6, 5, 4) to column 1, and the contents of List 2 (11, 12, 13, 14, 15) to column 2 of Matrix Answer Memory *(LIST)(LmM) (List)@ (List)AU S To count the number of data items in a list [OPTN]-[LIST]-[Dim] *(LIST)(Dim)(List) - Casio fx-9860G | User Guide - Page 96
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 [OPTN]-[LIST]-[Mean] *(LIST)(E)(Mean)(E)(E)(List) U Example To - Casio fx-9860G | User Guide - Page 97
of data items. If they don't, an error occurs. *(LIST)(E)(Med)(E)(E)(List) (List) U Example To calculate the median of values in List 1 (36, 16, 58, 46, 56), whose frequency is indicated by List 2 (75, 89, 98, 72, 67) *(LIST - Casio fx-9860G | User Guide - Page 98
the percentage represented by each data item [OPTN]-[LIST]-[%] *(LIST)(E)(E)(%)(E)(List) U • The above operation calculates what percentage of the list total is represented by each data item. • The result of this operation is stored in ListAns Memory. Example To - Casio fx-9860G | User Guide - Page 99
list. • An error occurs if you execute List for a list that has no data or only one data item. 3. Arithmetic 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 - Casio fx-9860G | 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-9860G | 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-9860G | User Guide - Page 102
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 - Casio fx-9860G | User Guide - Page 103
Main Menu, 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 - Casio fx-9860G | User Guide - Page 104
K EQUA (SIML) (3) CU@U AU @U @UEUBU@U DUCU@U FU (SOLV) • Internal calculations are performed using a 15-digit mantissa, but results are displayed using a 10-digit mantissa and a 2-digit exponent. • Simultaneous linear equations are solved by inverting the - Casio fx-9860G | User Guide - Page 105
Rad) x3 - 2x2 - x + 2 = 0 K EQUA (POLY) (3) @U AU @UAU (SOLV) Multiple Solutions (Example: x3 + 3x2 + 3x + 1 = 0) Complex Number (page 1-27) Complex Mode: a + bi Complex Mode: rQ • Internal calculations are performed using a 15-digit mantissa, but results are displayed using a 10- - Casio fx-9860G | User Guide - Page 106
equation as it is written. • If you do not input an equals sign, the calculator assumes that the expression is to the left of the equals sign, and there is Lft" and "Rgt" indicate the left and right sides that are calculated using the solution.*1 *1 Solutions are approximated using Newton's method. - Casio fx-9860G | User Guide - Page 107
Manual graphing (pages 5-12 to 5-15) • TABLE ... Number table generation (pages 5-15 to 5-19) • DYNA* ... Dynamic graphing (pages 5-20 to 5-22) • RECUR* ... Recursion graphing or number table generation (pages 5-22 to 5-26) • CONICS* ... Conic section graphing (page 5-27) * Not included on the fx - Casio fx-9860G | 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-9860G | User Guide - Page 109
S To make V-Window settings 1. From the Main Menu, enter the GRAPH mode. 2. Press - Casio fx-9860G | 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-9860G | 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-9860G | User Guide - Page 112
- Casio fx-9860G | User Guide - Page 113
into Y3 and Y4. (TYPE)(Y=))(GRPH) (Y)@(Y)AU )(GRPH)(Y)A (Y)@U • A composite function can consist of up to five functions. S To assign values to the coefficients and variables of a graph function Example To assign the values −1, 0, and 1 to variable A in Y = AX2−1, and draw - Casio fx-9860G | User Guide - Page 114
the line style of y = 2x2 - 3, which is stored in area Y1, to "Broken" (STYL)( ) (Selects "Broken".) S To change the type of a function *1 1. While the Graph relation list is on the display, press D or A to move the highlighting to the area that contains the function whose type you want to change - Casio fx-9860G | User Guide - Page 115
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 graph screen as shown below. • Grid: On (Axes: On Label: Off) This setting causes dots to appear at the - Casio fx-9860G | User Guide - Page 116
exceeds the calculator's remaining memory capacity, an error occurs. S To recall a graph function 1. 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 - Casio fx-9860G | User Guide - Page 117
sub-screen contents • Indicators appear to the right of the formulas in the Graph relation list to tell where graphs are drawn with Dual Graph. Indicates sub-screen graph (on right side of display) Indicates graph drawn on both sides of display Performing a draw operation with the function marked - Casio fx-9860G | User Guide - Page 118
would causes its " R " or " B " indicator 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 - Casio fx-9860G | User Guide - Page 119
- Casio fx-9860G | User Guide - Page 120
(TYPE)(Y=)?T(A)TV B - Casio fx-9860G | User Guide - Page 121
K RUN • MAT (or RUN) ? (Y) - Casio fx-9860G | User Guide - Page 122
of 1 K TABLE (SET) BUBU@U The numeric table range defines the conditions under which the value of variable x changes during 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 - Casio fx-9860G | User Guide - Page 123
to Table relation list} • {DEL} ... {delete table} • {ROW} • {DEL}/{INS}/{ADD} ... {delete}/{insert}/{add} row • {G • CON}/{G • PLT} ... {connected type}/{draw plot type} graph draw • If you try to replace a value with an illegal operation (such as division by zero), an error occurs and the original - Casio fx-9860G | User Guide - Page 124
List 1 *(LMEM) Input the number of the list 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 - Casio fx-9860G | User Guide - Page 125
(TYPE)(Y=)BTV AU TVU (SET) BUBU@U) (TABL) (G • CON) • 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 - Casio fx-9860G | 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-9860G | User Guide - Page 127
which coefficient will be the dynamic variable. 6. Specify the start value, end value, and increment. 7. Specify Normal for the draw speed. 8. Draw the Dynamic Graph. Example Use Dynamic Graph to graph y = Ax, in which the value of coefficient A changes from 1 through 4 in increments of 1. The - Casio fx-9860G | 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-9860G | User Guide - Page 129
start point and end point for n. If necessary, specify a value for the initial term, and a pointer start point value if you plan to graph the formula. 5. Display the recursion formula number table. Example Generate a number table from recursion between three terms as expressed by an+2 = an+1 + an - Casio fx-9860G | User Guide - Page 130
K RECUR - Casio fx-9860G | User Guide - Page 131
term to be included in the table. At this time you can select use of the two numeric sequences as-is to draw the plot graph, or use of the sums of each of the two numeric sequences. To do so, use the function menu that appears when you press (PHAS - Casio fx-9860G | User Guide - Page 132
convergence exists, lines that resemble a spider web are drawn on the display. Failure of the 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 - Casio fx-9860G | 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-9860G | 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" thickness of Normal) ( ) ... Broken (thick broken) ( ) ... Dot (dotted) 4. Input the function of the graph. 5. Draw the graph. 6. Select the sketch function you want to use.*1 - Casio fx-9860G | User Guide - Page 135
(TYPE)(Y=)TT AT_ AU (DRAW) - Casio fx-9860G | 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-9860G | User Guide - Page 137
or even make it impossible to obtain solutions. - When the graph of the solution obtained is a point of tangency with the x-axis - When a solution is an inflection point I Calculating the Point of Intersection of Two Graphs Use the following procedure to calculate the point of intersection of two - Casio fx-9860G | 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-9860G | User Guide - Page 139
range, make sure that the lower limit is less than 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 - Casio fx-9860G | 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-9860G | User Guide - Page 141
have input using the List function. Because of this, the graphs that 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 - Casio fx-9860G | User Guide - Page 142
as a point. When you are working with a large number of data items however, this can cause problems because of the number of plot points on the graph. When this happens, you can specify a frequency list that contains values indicating the number of instances (the frequency) of the data items in - Casio fx-9860G | User Guide - Page 143
non-draw)} • {DRAW} ... {draws all On graphs} 3. To return to the graph menu, press ). • V-Window parameters are normally set automatically for statistical graphing. If you want to set V-Window parameters manually, you must change the Stat Wind item to "Manual". While the statistical data list is on - Casio fx-9860G | User Guide - Page 144
is data with only a single variable. If you are calculating the average height of the members of a class for example, there is only one variable (height). Single-variable statistics include distribution and sum. The following types of graphs are available for single-variable statistics. You can also - Casio fx-9860G | User Guide - Page 145
on the Setup screen can cause the Q1 and Q3 positions to change, even when a Med-box graph is drawn based on a single list. I Bar Graph You can specify up to three lists for drawing a bar graph. The graph is labeled [1], [2], [3], and so on, corresponding to lines 1, 2, 3, and so on of the list used - Casio fx-9860G | User Guide - Page 146
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 the right when you - Casio fx-9860G | 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-9860G | User Guide - Page 148
Center Point Center Point 1 2 3 4 5 6 7 8 9 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 - Casio fx-9860G | 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-9860G | User Guide - Page 150
results appear on 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 - Casio fx-9860G | User Guide - Page 151
calculation result is on the display, you can graph the displayed regression formula by pressing (DRAW). I Linear Regression Graph Linear (y-coordinate when x = 0) of the line. The graphic representation of this relationship is a linear regression graph. (CALC)(X) (ax+b) or (a+bx) (DRAW) - Casio fx-9860G | User Guide - Page 152
(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 of the exponential function of x. The standard exponential regression formula is - Casio fx-9860G | User Guide - Page 153
data. The following is the sinusoidal regression model formula. y = a·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 - Casio fx-9860G | User Guide - Page 154
maxY..... maximum of data stored in yList I Copying a Regression Graph Formula to the GRAPH Mode You can copy regression 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 - Casio fx-9860G | User Guide - Page 155
In the previous example under "Displaying the Calculation 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 - Casio fx-9860G | User Guide - Page 156
single-variable regression parameters (CALC)(REG)(X)(ax+b) The meanings of the parameters that appear on this screen are the same as those for "Linear Regression Graph" to "Logistic Regression Graph". S Calculation of the Coefficient of Determination (r2) and MSe You can use the STAT mode to - Casio fx-9860G | User Guide - Page 157
yi - (ln a + b ln xi ))2 i=1 • Sin Regression MSe = 1 n - 2 n i=1 (yi - (a sin (bxi + c) + d ))2 • Logistic Regression MSe = 1 n - 2 n i=1 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 - Casio fx-9860G | User Guide - Page 158
function that lets you copy the regression calculation result screen after drawing a statistical graph (such as Scatter Plot), the MAT (or RUN) mode. 4. Press the keys as follows. A?(value of xi) *(STAT)*(ţ)U * fx-7400GII: (STAT) The estimated value ţ is displayed for xi = 20. @???(value of yi) - Casio fx-9860G | User Guide - Page 159
Calculation You can calculate normal probability distributions for single-variable statistics with the RUN • MAT (or RUN) mode. Press *(E)(PROB) ((PROB) on the fx the single-variable statistical calculations. You can obtain the normalized variate immediately after performing single- - Casio fx-9860G | User Guide - Page 160
PROB) ((PROB) on the fx-7400GII) to recall the probability calculation (PROB) menu. (PROB)*(E)(t() @E? DU * fx-7400GII: (PROB) (Normalized variate I Drawing a Normal Probability Distribution Graph You can draw a normal probability distribution graph using manual graphing with the RUN • MAT (or - Casio fx-9860G | 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-9860G | User Guide - Page 162
Important! • The following operations 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 - Casio fx-9860G | User Guide - Page 163
when the population standard deviation is unknown. 2-Sample t Test compares the population means when the population standard deviations are unknown. LinearReg t Test calculates the strength of the linear association of paired data. With the C2 test, a number of independent groups are provided and - Casio fx-9860G | User Guide - Page 164
then press one of the function keys shown below to perform the calculation or draw the graph. • (CALC) ... Performs the calculation. • (DRAW) ... Draws the graph. • V-Window settings are automatically optimized for drawing the graph. I Z Tests S Z Test Common Functions You can use the following - Casio fx-9860G | User Guide - Page 165
the following key operations from the statistical data list. (TEST) (Z) (2-S) The following shows the parameter data specification items that are different from list data specification. Calculation Result Output Example - Casio fx-9860G | User Guide - Page 166
following key operation from the statistical data list. (TEST) (Z) (2-P) Calculation Result Output Example p1>p2 direction of test • [Save Res] 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 - Casio fx-9860G | User Guide - Page 167
the following key operations from the statistical data list. (TEST) (t) (1-S) The following shows the parameter data specification items that are different from list data specification. Calculation Result Output Example - Casio fx-9860G | 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-9860G | User Guide - Page 169
Resid List] item on the Setup screen, regression formula residual data is automatically saved to the specified list after the calculation is finished. • You cannot draw a graph for LinearReg t Test. • [Save Res] does not save the B & R conditions in line 2. • When the list specified by [Save Res] is - Casio fx-9860G | User Guide - Page 170
name of matrix (A to Z) that contains observed counts (all cells positive integers) Expected....... name of matrix (A to Z) that is for saving expected frequency Calculation Result Output Example • The matrix must be at least two lines by two columns. An error occurs if the matrix has only one line - Casio fx-9860G | 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-9860G | User Guide - Page 172
...... list to be used for sample data (List 1 to 26) Save Res ...... first list for storage of calculation results (None or List 1 to 22)*1 Execute......... executes a calculation or draws a graph (Two-Way ANOVA only) *1 [Save Res] saves each vertical column of the table into its own list. The - Casio fx-9860G | User Guide - Page 173
p p-value 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 - Casio fx-9860G | 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-9860G | User Guide - Page 175
Confidence Interval Important! • Confidence interval calculations cannot be performed on the fx-7400GII. A confidence interval is a function key shown below to perform the calculation. • (CALC) ... Performs the calculation. • There is no graphing for confidence interval functions. S General - Casio fx-9860G | User Guide - Page 176
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 data list. (INTR - Casio fx-9860G | User Guide - Page 177
two populations. Perform the following key operations from the statistical data list. (INTR) (Z) (2-P) I t Interval S 1-Sample t Interval 1-Sample t Interval calculates the confidence interval for an unknown population mean when the population standard deviation is unknown. Perform the following - Casio fx-9860G | User Guide - Page 178
applied to t distribution. Perform the following key operations from the statistical data list. (INTR) (t) (2-S) 7. Distribution Important! • Distribution calculations cannot be performed on the fx-7400GII. There is a variety of different types of distribution, but the most well-known is "normal - Casio fx-9860G | User Guide - Page 179
the Setup screen's "Stat Wind" setting is "Auto". Current V-Window settings are used for graph 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 - Casio fx-9860G | User Guide - Page 180
of a normal distribution between a lower bound and an upper bound. (DIST)(NORM)(NCd) Calculation Result Output Examples When a list 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. • Inverse - Casio fx-9860G | 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-9860G | User Guide - Page 182
results for each list element are displayed in list form. (DIST)(CHI)(CPd) 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. • Ƶ2 Cumulative - Casio fx-9860G | User Guide - Page 183
or a list. When a list is specified, calculation results for each list element are displayed in list form. (DIST)(F)(FPd) 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 - Casio fx-9860G | User Guide - Page 184
cumulative probability of an F distribution between a lower bound and an upper bound. Calculation Result Output Examples (DIST)(F)(FCd) 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 - Casio fx-9860G | User Guide - Page 185
Output Examples When a list is specified When variable (x) is specified • There is no graphing for Binomial Probability. • Binomial Cumulative Distribution Binomial Cumulative Distribution calculates the cumulative probability in a binomial distribution that the success will occur on or before - Casio fx-9860G | User Guide - Page 186
list element for the discrete Poisson distribution with the specified mean. Calculation Result Output Examples When a list is specified When variable (x) is specified • There is no graphing for Poisson Probability. • Poisson Cumulative Distribution (DIST)(E)(POISN)(PCd) Poisson Cumulative - Casio fx-9860G | User Guide - Page 187
Examples When a list is specified When variable (x) is specified • There is no graphing for Inverse Poisson Cumulative Distribution. Important! When executing the Inverse Poisson Cumulative Distribution calculation, the calculator uses the specified Area value and the value that is one less than - Casio fx-9860G | User Guide - Page 188
When a list is specified When variable (x) is specified • There is no graphing for Geometric Probability. • Geometric Cumulative Distribution (DIST)(E)(GEO)(GCd) Geometric Cumulative Distribution calculates the cumulative probability in a geometric distribution that the success will occur - Casio fx-9860G | User Guide - Page 189
is specified When variable (x) is specified • There is no graphing for Hypergeometric Probability. • Hypergeometric Cumulative Distribution (DIST)(E)(H.GEO)(HCd) Hypergeometric Cumulative Distribution calculates the cumulative probability in a hypergeometric distribution that the success will - Casio fx-9860G | User Guide - Page 190
When a list is specified When variable (x) is specified • There is no graphing for Inverse Hypergeometric Cumulative Distribution. Important! When executing the Inverse Hypergeometric Cumulative Distribution calculation, the calculator uses the specified Area value and the value that is one less - Casio fx-9860G | User Guide - Page 191
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 M mean of sample M1 mean of sample 1 M2 mean of sample 2 n size of sample (positive integer) n1 size of sample 1 (positive integer - Casio fx-9860G | User Guide - Page 192
XList list for x-axis data (List 1 to 6) YList list for y-axis data (List 1 to 6) C-Level confidence level (0 C-Level < 1) Pooled pooling On (in effect) or Off (not in effect) x (Distribution data Ʊ (Distribution standard deviation (Ʊ > 0) ƫ (Distribution mean Lower (Distribution lower - Casio fx-9860G | User Guide - Page 193
9. Statistic Formula I Test Test 1-Sample Z Test 2-Sample Z Test 1-Prop Z Test 2-Prop Z Test 1-Sample t Test = (o - 0 o1 - o2)/ (12/1) + (22/2) z = (x/n - p0)/ p0(1 - p0)/n z = (x1/n1 - x2/n2)/ pˆ (1 - pˆ )(1/n1 + 1/n2) = (o - 0)/(s/' ) 2-Sample t Test (pooled) t = (o1 - o2)/ - Casio fx-9860G | 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-9860G | 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-9860G | User Guide - Page 196
} ... {cost, selling price, margin} • {DAYS} ... {day/date calculations} • {DEPR} ... {depreciation calculations} • {BOND} ... {bond calculations} 7 I Setup Items graph Setup screen settings are all turned off for graphing in the TVM mode: Axes, Grid, Dual Screen. • Drawing a financial graph - Casio fx-9860G | 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-9860G | 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-9860G | User Guide - Page 199
savings) FV ........ future value (unpaid balance in case of loan; principal plus interest in case of savings) P/Y ....... installment periods per year C/Y be affected by various calculation conditions. Because of this, interest calculation results produced by this calculator should be used keeping - Casio fx-9860G | 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-9860G | 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-9860G | 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-9860G | 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-9860G | User Guide - Page 204
} • 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 press - Casio fx-9860G | User Guide - Page 205
are not configured correctly. Use the following function menu to maneuver between calculation result screens. • {REPT} ... {parameter input screen} 7. Cost, Selling Price, Margin Cost, selling price, or margin can be calculated by inputting the other two values. S Formula &67 = SEL 1- 05* 100 - Casio fx-9860G | User Guide - Page 206
. After configuring the parameters, use one of the function menus noted below to perform the corresponding calculation. • {PRD} ... {number of days from d1 to d2 (d2 - d1)} • {d1+D} ... {d1 plus a number of days (d1 + D)} • {d1-D} ... {d1 minus a number of days (d1 - D)} • An error (Ma ERROR) occurs - Casio fx-9860G | User Guide - Page 207
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 depreciated - Casio fx-9860G | User Guide - Page 208
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 fixed percent (FP) method, depreciation factor in the case of the - Casio fx-9860G | User Guide - Page 209
• {REPT} ... {parameter input screen} • {TABL} ... {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" and "Periods/YR - Casio fx-9860G | 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-9860G | User Guide - Page 211
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 use special functions in the RUN • MAT mode or PRGM mode to perform - Casio fx-9860G | 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-9860G | User Guide - Page 213
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 input • {0} ... {password registration} • {SYBL} ... {symbol menu} S When you are inputting - Casio fx-9860G | 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-9860G | User Guide - Page 215
execution. When such a message appears, press ) to display the place in the program where the error was caused. The cursor will be flashing at the location of the problem. Check the "Error Message Table" (page A-1) for steps you should take to correct the situation. • Note that pressing ) does - Casio fx-9860G | User Guide - Page 216
and re-input from the beginning. to clear your input 4. File Management I Searching for a File S To find a file using initial character search Example To use initial character search to recall the program named OCTA 1. While the program list is on the display, press (E)(SRC) and input the - Casio fx-9860G | User Guide - Page 217
by entering the MEMORY mode from the Main Menu. See "Chapter 11 Memory Manager" for details. I Registering a password When inputting a program, you can protect it with a password that limits access to the program contents to those who know the password. • You do not need to input the password - Casio fx-9860G | User Guide - Page 218
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 ......... Alpha characters indicate literal strings (such as AB). 8-7 - Casio fx-9860G | 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-9860G | User Guide - Page 220
I Program Commands (COM) If~Then~(Else~)IfEnd Function: The Then-statement is executed only when the If-condition is true (non-zero). The Else-statement is - Casio fx-9860G | User Guide - Page 221
. • Since the condition comes after the While-statement, the 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 continues from the next command following the loop. Syntax: Break - Casio fx-9860G | User Guide - Page 222
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. Return Function: This command returns from a subroutine. Syntax: Return= Description: Execution of the Return command inside a main routine - Casio fx-9860G | User Guide - Page 223
consists of two parts: Goto n (where n is a parameter as described above) and Lbl n (where n is the parameter referenced by Goto n). This command causes program execution to jump to the Lbl-statement whose n parameter matches that specified by the Goto-statement. • This command can be used to loop - Casio fx-9860G | User Guide - Page 224
or carriage return (=). Menu Function: Creates a branching menu in a program. Syntax: Menu "", "", 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 - Casio fx-9860G | User Guide - Page 225
DispR-Tbl generates a recursion table. DrawDyna (Not included on the fx-7400GII) No parameters Function: This command executes a Dynamic Graph draw operation. Description: This command draws a Dynamic Graph during program execution in accordance with the drawing conditions defined within the - Casio fx-9860G | User Guide - Page 226
type graph. DrawStat Function: This draws 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 - Casio fx-9860G | User Guide - Page 227
PlotPhase (Not included on the fx-7400GII) Function: Graphs a phase plot based on numeric sequences that correspond to the 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-9860G | 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-9860G | User Guide - Page 229
Strings A string is a series of characters enclosed in double quotes. In a 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 the - Casio fx-9860G | User Guide - Page 230
expression to a string and assigns it to the specified variable. Syntax: ExpStr(, [)] Description: A 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 - Casio fx-9860G | User Guide - Page 231
StrMid( Function: Extracts from the n-th to the m-th character of a string. Syntax: StrMid("", n [,m)] (0 n 9999, n is a natural number) Description: Omitting "m" will extract from the n-th character to the end of the string. StrRight( Function: Copies a string up to the nth - Casio fx-9860G | User Guide - Page 232
means you can add labels to input prompts and results. Program Display "CASIO" CASIO ?mX ? "X =" ? m X X = ? • If the text is followed by a calculation formula, be sure to insert a display command ( - Casio fx-9860G | 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-9860G | User Guide - Page 234
as ). A Syntax ERROR will occur if you input "Y" with the calculator keys. S Syntax of other graphing functions • V-Window View Window , , , , Graph Functions in a Program Using Dynamic Graph functions in a program makes it possible to perform repeated Dynamic Graph - Casio fx-9860G | 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-9860G | 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-9860G | User Guide - Page 237
to draw distribution graphs in a program. • To draw a normal cumulative distribution graph DrawDistNorm , [,S, ƫ] Population mean*1 Population standard deviation*1 Data upper limit Data lower limit *1 This can be omitted. Omitting these items performs the calculation using - Casio fx-9860G | User Guide - Page 238
Lower tUp = Upper • Executing DrawDistT performs the above calculation in accordance with the specified conditions and draws the graph. At this time the Lower x Upper region on the graph is filled in. • At the same time, the p calculation result value and the Lower and Upper input values are - Casio fx-9860G | User Guide - Page 239
this time the Lower x Upper region on the graph is filled in. • At the same time, calculation result p is assigned to variables p and Ans. I Performing Statistical Calculations in a Program • Single-variable statistical calculation 1-Variable List1, List 2 Frequency data (Frequency) x-axis - Casio fx-9860G | 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-9860G | User Guide - Page 241
(p value) for the specified data. Syntax: ChiCD(Lower,Upper,df [)] • Single values or lists can be specified for Lower and Upper. Calculation result p is assigned to variables p and Ans (ListAns when Lower and Upper are lists). InvChiCD(: Returns the inverse Ƶ2 cumulative distribution (Lower - Casio fx-9860G | User Guide - Page 242
the binomial cumulative distribution (p value) for the specified data. Syntax: BinomialCD([X,]n,P[)] • A single value or a list can be specified for each X. Calculation result p is assigned to variables p and Ans (ListAns when X is omitted or is a list). InvBinomialCD(: Returns the inverse binomial - Casio fx-9860G | User Guide - Page 243
• 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). 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 - Casio fx-9860G | User Guide - Page 244
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 and to - Casio fx-9860G | User Guide - Page 245
the same names and to ListAns elements 1 through 3. The Expected matrix is assigned to MatB. • F Test TwoSampleFTest: Executes 2-sample F-test calculation. Syntax: TwoSampleFTest "S1 condition", sx1, n1, sx2, n2 Output Values: F, p, sx1, sx2, n1, n2 are assigned respectively to the variables - Casio fx-9860G | 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-9860G | User Guide - Page 247
rate to the nominal interest rate. Cnvt_APR(n, I%) • Cost, Selling Price, Margin Calculations Cost: Returns the cost based on a specified selling price and margin. Syntax: Cost(Sell, Margin) Sell: Syntax: Returns the selling price based on a specified cost and margin. Sell(Cost, Margin - Casio fx-9860G | User Guide - Page 248
, DD1, YYYY1, MM2, DD2, YYYY2) • Bond Calculations Bond_PRC: Returns in list form bond prices based on specified conditions. Syntax: Bond_PRC(MM1, DD1, the commands listed below are available on all models covered by this manual. RUN Program (MENU) key Level 1 Level 2 Level 3 Command STAT - Casio fx-9860G | 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-9860G | 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-9860G | 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-9860G | 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-9860G | User Guide - Page 253
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 divides it by - Casio fx-9860G | User Guide - Page 254
Name Ellipse Description This program displays a number table of the following values based on input of left focus and loci Y5: Sum of Y3 and Y4 Next, the program plots the foci and values in Y1 and Y2. Purpose This program shows that the sums of the distances between the loci and two foci - Casio fx-9860G | User Guide - Page 255
SHT mode. Important! • The fx-7400GII and fx-9750GII are not equipped with the S A constant can be either a numeric value, or a calculation formula (such as 7+3, sin30, A1s2, etc.) that as it is written. Note that complex numbers are not supported in the S • SHT mode. I Spreadsheet Screen Function - Casio fx-9860G | 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 - Casio fx-9860G | User Guide - Page 257
can slow down the overall processing speed. When Auto Calc is disabled (Off), you need to execute recalculation manually as required. S To execute spreadsheet re-calculation manually Press (FILE)(RECAL). This recalculates all of the formulas in the currently open file and displays the applicable - Casio fx-9860G | 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-9860G | 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 current row Last line of the current column Column Z of the current row Do this: 1. Press (EDIT)(JUMP)(GO). 2. On the dialog box that appears, enter - Casio fx-9860G | User Guide - Page 260
Sequence) into a Cell 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, A1s2, etc.) that does not have an equal sign in front of it. Inputting QB?U, for example will cause the - Casio fx-9860G | User Guide - Page 261
number sequence is generated in the range of X1 + (n - 1) m Xn. Example: AU Input the reference name (A1, B2, etc.) of the cell where you want the first value The quote mark (") tells the calculator that what follows is text, and should be displayed as-is without calculation. The quote mark (") is - Casio fx-9860G | User Guide - Page 262
. To do this, 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 - Casio fx-9860G | 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-9860G | User Guide - Page 264
I Copying and Pasting Cell Contents You can copy the contents of one or more cells and paste them into another location. Once you perform the copy operation, you can copy the contents to multiple locations, if you want. S To copy and paste spreadsheet data 1. Select the cell(s) you want to copy. • - Casio fx-9860G | User Guide - Page 265
this: The Fill command will do this: =A1s2 A B 1 =A1s2 =$A$2s2 2 =A2s2 * Note that in actual practice 3 =A3s2 cells B1, B2, and B3 will show the calculation A B results, not the formulas as shown here. 1 =$A$2s2 2 =$A$2s2 3 =$A$2s2 9-11 - Casio fx-9860G | 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-9860G | User Guide - Page 267
1. Select one or more cells inside the row(s) or column(s) you want to delete. • If you want to delete lines 2 through 4, for example, you could select A2:B4, C2:C4, or any other range of cells that includes the lines to be deleted. • If you want to delete columns A and B, for example, you could - Casio fx-9860G | User Guide - Page 268
3. Using Special S • SHT Mode Commands The S • SHT mode has a number of special commands like CellSum(, which returns the sum of a range of cells, and CellIf(, which specifies branching conditions. These special commands can be used inside of formulas. I Special S • SHT Mode Command List "Input Key - Casio fx-9860G | User Guide - Page 269
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 already data in the cell range A1:B5 - Casio fx-9860G | User Guide - Page 270
(scatter plot in this example). 0.5, 1.2, 2.4, 4.0, 5.2 (x-axis data) -2.1, 0.3, 1.5, 2.0, 2.4 (y-axis data) S To input data and draw a statistical graph (scatter plot) 1. Input the statistical calculation data into the spreadsheet. • Here we will input the x-axis data into column A, and the y-axis - Casio fx-9860G | User Guide - Page 271
a cell range manually, use (:) to enter a colon (:) between two cells that define the range. 4. After configuring the required settings, press ) or U. I Example of Statistical Calculation Operation (CALC Menu) This example uses the data from the "Drawing a Scatter Diagram and xy Line Graph" (page - Casio fx-9860G | User Guide - Page 272
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 specify - Casio fx-9860G | User Guide - Page 273
Mode and S • SHT Mode Function Menu Correspondence Table In both the STAT mode and the S • SHT mode, statistical graph functions are on the GRPH function menu and statistical/regression calculation functions are on the CALC function menu. The structures of these menus and their submenus are the same - Casio fx-9860G | 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 - Casio fx-9860G | User Guide - Page 275
4. Input the List number (1 to 26) of the list memory where you want to store the data and then press U. • Performing the next step will overwrite any data currently stored under the list memory number you specified here with the data in the range of cells specified by "CellRange". 5. Press (EXE) - Casio fx-9860G | User Guide - Page 276
graphs, tables, etc.) from the calculator's builtin applications as "strips". eActivity files can be used by a teacher, for example, to create math problems to keep classroom notes, memos of problems and their solutions, etc. Important! • The fx-7400GII and fx-9750GII are not equipped with the e - Casio fx-9860G | User Guide - Page 277
an eActivity file. • {SRC} ... Searches for an eActivity file. • {SD}/{SMEM} ... Toggles the files displayed in the file menu between calculator main memory files and SD card memory files (models that support SD cards only). This menu item shows {SD} while the file menu is showing main memory files - Casio fx-9860G | User Guide - Page 278
... Inserts a text line. • {CALC} ... Inserts a calculation line. • {STOP} ... Inserts a calculation stop line. • {MAT} ... Displays the Matrix Editor ( cover folder operations. For details about folders, see "Chapter 11 Memory Manager". S To create a new file 1. While the file menu is displayed - Casio fx-9860G | User Guide - Page 279
S To open a file Use D and A to highlight the file you want to open, and 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). - Casio fx-9860G | User Guide - Page 280
line cursor key menu becomes "TEXT". • "CALC" will be 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 D and A to move to the cursor to a text line - Casio fx-9860G | User Guide - Page 281
apply in the case of math lines. Scroll arrows (;) will appear on the left and right sides of the calculation line to let you know some of the calculation does not fit within the calculation line display area. In this case, you can use the left and right cursor keys to scroll the - Casio fx-9860G | User Guide - Page 282
from those produced when called from a non-eActivity mode. S List Calculations Using the List Editor Selecting {LIST} on the function menu displays can be associated with each strip, and the strip can store the data (graphs, etc.) produced by the screen. The table below shows the built-in application - Casio fx-9860G | User Guide - Page 283
simultaneous equation solution screen data EQUA mode high-order equation solution screen data DYNA mode graph screen data Matrix Editor Simul Equation Poly Equation Dynamic Graph TVM mode calculation solution screen data S • SHT mode spreadsheet screen data E-CON2 mode setup wizard data E-CON2 - Casio fx-9860G | User Guide - Page 284
strip that corresponds to the type of data you want to insert. • In this example we will select "Graph" (GRAPH mode graph screen data). 4. Press U. • This will insert the type of strip you selected (Graph strip in this example) one line above the line where you located the cursor in step 1 of this - Casio fx-9860G | User Guide - Page 285
application is called using the data that was last saved. • If you select a Conics Graph strip and press U without inputting any graph data, the Conics Editor screen appears in place of the Conics Graph screen. S To toggle between the eActivity workspace screen and an application screen called from - Casio fx-9860G | User Guide - Page 286
S To switch from an application screen called up from a strip to another application screen Press - Casio fx-9860G | User Guide - Page 287
file with the "g2e" file name extension cannot be opened on a calculator running an operating system older than OS Version 2.00. • Opening an name extension. Though you will be able to open such a file on a calculator running an operating system older than OS Version 2.00 (since it has the - Casio fx-9860G | User Guide - Page 288
Press this key: (Yes) (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 - Casio fx-9860G | 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-9860G | 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-9860G | User Guide - Page 291
option for simple 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 - Casio fx-9860G | User Guide - Page 292
(PLAY) and selecting the key operation you want to change. • ; key and < key operations are not recorded. The ; and < keys are disabled while creating a guide. (Models with ; and < keys only.) • Up to 999 key operations can be recorded per strip. S To change the position of the comment box While - Casio fx-9860G | User Guide - Page 293
• An ongoing guide creation operation can be cancelled by pressing - Casio fx-9860G | User Guide - Page 294
{deletes the current key} • {DEL • A} ... {deletes everything from the current key to the end} I Editing Example In this example, we show how to edit the graph function (Y1 = −X2 + 1) that is input at the end of the operation under "To create an n-key operation" (page 10-14). S To change −X2 + 1 to - Casio fx-9860G | User Guide - Page 295
key) 1. This will display the @ key editing screen. 2. Press (OVW). 3. Press A. • This will overwrite the @ key with the A key and display the guide creation screen from the next key (U key). S To edit an n-key operation comment 1. This will display the key editing screen. 2. Press (NOTE). 10 - Casio fx-9860G | User Guide - Page 296
(DEL). 3. Press (Yes). • This will delete the key and display the guide creation screen from the next key (A key). S To exit a editing operation 1. operation and returns to the eActivity workspace screen. S To edit the guide of an existing strip from the eActivity workspace screen 1. On the - Casio fx-9860G | User Guide - Page 297
to those under "Creating a Guide" (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 - Casio fx-9860G | 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-9860G | User Guide - Page 299
, 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 equipped - Casio fx-9860G | User Guide - Page 300
other 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 - Casio fx-9860G | User Guide - Page 301
to 20) Graph memory List file group LIST n (n = 1 to 26, and Ans) List memory contents LIST FILE n (n = 1 to 6) List file *1 Matrix group MAT n (n = A to Z, and Ans)*1 Matrix Picture memory group PICT n (n = 1 to 20) Picture memory Program group - Casio fx-9860G | User Guide - Page 302
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 folder 1. While storage memory or SD card memory data is on the display, press (MK • F) to - Casio fx-9860G | User Guide - Page 303
name you want to give to the folder. • Only the following characters are supported: A through Z 0 through 9 Inputting any invalid character will cause an " 4. Press U to rename the folder and return to the storage memory or SD card memory information screen. I Selecting Data • Press (SEL) to select - Casio fx-9860G | User Guide - Page 304
Data Important! • Data copy is not supported on an fx-7400GII or fx-9750GII calculator. S To copy from main memory to COPY). • This displays the storage memory/SD card selection screen (fx-9860GII SD only).*1 3. Press @ to select storage memory (fx-9860GII SD only).*2 • This displays the folder - Casio fx-9860G | User Guide - Page 305
occurs and the copy operation is not performed. Available memory check The calculator checks to see if there is enough free memory available to store the data files with the same name. • Programs • Matrices • List files • Graph memories • Dynamic Graph memories • Spreadsheet data Overwrite check is - Casio fx-9860G | User Guide - Page 306
you want. 3. Press (DEL). • 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 - Casio fx-9860G | User Guide - Page 307
in the SD card (fx-9860GII SD only) Example To search for all files in the SD card whose names begin with the letter "R" 1. Display the SD card 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 - Casio fx-9860G | 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-9860G | User Guide - Page 309
OPT) to optimize the storage memory. 2. Select the memory you want to optimize (fx-9860GII SD only storage memory • A ... SD card 3. Press @ or A to start optimization. The message "Complete!" appears the optimization procedure. This does not indicate any problem with the calculator. 11-11 - Casio fx-9860G | User Guide - Page 310
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} • ( - Casio fx-9860G | 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-9860G | User Guide - Page 312
• Press (MSG) to return to the Message Language selection screen. 5. Press ) or - Casio fx-9860G | User Guide - Page 313
Screen 2 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 - Casio fx-9860G | 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-9860G | User Guide - Page 315
*1 With the fx-9860GII SD, fx-9860GII, fx-9860G 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 - Casio fx-9860G | 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-9860G | User Guide - Page 317
-7400GII • The receiver enters the receive mode automatically after it wakes up. All models except fx-7400GII • When communicating between two calculators (3PIN selected as the cable type), the receiver enters the receive mode automatically after it wakes up. • When communication is with a computer - Casio fx-9860G | User Guide - Page 318
with an asterisk (*) in the table are not included on the fx-7400GII. Data Item ALPHA MEM CAPT n CONICS* DYNA MEM PROGRAM> Program names Contents Alpha memory contents Capture memory group Capture memory (1 to 20) data Conics setting data Dynamic Graph functions Equation calculation - Casio fx-9860G | User Guide - Page 319
data V-Window memory group V-Window memory (1 to 6) contents Graph expressions, graph draw/non-draw status, V-Window contents, zoom factors Overwrite if any other communications problem occurs. When this happens, press ) to clear the error, then correct the problem before trying data communications - Casio fx-9860G | User Guide - Page 320
. • fx-9860GII 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 - Casio fx-9860G | User Guide - Page 321
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. However, any command in a transferred program that is not supported by the fx-7400GII will be - Casio fx-9860G | 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-9860G | User Guide - Page 323
Function memory data • Graph memory data • Matrix Calculator (except the fx-9750Gɉ/fx7400Gɉ) to an fx-7400Gɉ, fx-9860G Series, CFX-9850G Series 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 - Casio fx-9860G | User Guide - Page 324
in the EQUA mode - Graph expressions registered in the GRAPH mode and TABLE mode *1 *1 Not receivable by an fx-7400G series calculator. S Sending Data from an fx-9860G Series Calculator to an OS 2.00 Calculator Sender: fx-9860G series Receiver: OS 2.00 calculator • X=c type expressions are - Casio fx-9860G | User Guide - Page 325
• (Recv)* ... {mode selection for sending calculator screen images to PC using fx-9860G Manager PLUS Screen Receiver function (auto screen image send turned on)} * Not included on the fx-7400GII. I Select Connection Mode Screen (All models except fx-7400GII) You also can perform the same mode - Casio fx-9860G | User Guide - Page 326
the fx-9860G Manager PLUS (Not available on the fx-7400GII) Use the following procedure to transfer calculator screen images to a computer. Perform this procedure using fx-9860G Manager PLUS software running on the computer. 1. After starting up Screen Receiver on the fx-9860G Manager PLUS software - Casio fx-9860G | 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-9860G | 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-9860G | 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 cause the - Casio fx-9860G | User Guide - Page 330
the following operations while the SD card is being accessed. - Removing the SD card - Connecting or disconnecting a USB cable - Turning off the calculator - When connected to a computer, exiting the FA-124 software or shutting down the computer • Note that an SD card needs to be oriented correctly - Casio fx-9860G | User Guide - Page 331
". • Trace the subroutine jump destinations and ensure that no jumps are made back 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 - Casio fx-9860G | User Guide - Page 332
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 data, but the corresponding function of the receiving calculator does not support data that includes complex numbers. Example: Attempting - Casio fx-9860G | User Guide - Page 333
categories. • Executing a conversion calculation using the same command twice in a conversion expression. • In a conversion expression, specify two different commands that are in the same category. • Problem with cable connection or parameter setting during program data communications. • Check to - Casio fx-9860G | User Guide - Page 334
error occurred. Data is protected* • The Read Only attribute of the SD card loaded in the calculator has been turned on using a computer, etc. * fx-9860GII SD only A-4 Countermeasure • If you are performing a Solve calculation, try changing to the initial default estimated value. • If you are - Casio fx-9860G | 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-9860G | User Guide - Page 336
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.) Errors are cumulative in the case of - Casio fx-9860G | User Guide - Page 337
E-CON2 Application - Casio fx-9860G | 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-9860G | User Guide - Page 339
data sampling using the CASIO EA-200. • 1( program (or EA-100 control program) that can run on the fx-9860G SD/fx-9860G. • It also can be used to convert data to a program that can be run on a CFX-9850 Series/fx-7400 Series calculator. • 4(STRT) ...... Starts data collection. • 5(GRPH) ..... Graphs - Casio fx-9860G | User Guide - Page 340
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 0.01 second to 30 days. • Sampling - Casio fx-9860G | User Guide - Page 341
for later sampling. • See sections 6-1, 7-1, and 8-1 of this manual for information about procedures required to start sampling and to store a Wizard and displays the "Select Sensor" screen. 3. Press 1 to specify a CASIO sensor or 2 to specify a Vernier sensor. • Pressing either key will display - Casio fx-9860G | User Guide - Page 342
, minutes, hours, days) of the value you input here. Note • With some sensors ([CASIO] - [Microphone] - [Sound wave], etc.) sampling time is limited to a few seconds hours, 59 minutes, 59 seconds, real-time graphing will be performed during sampling. This is the same as selecting the Realtime Mode - Casio fx-9860G | User Guide - Page 343
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 c(Save Setup-MEM) ..... Saves the setup (page 6-1) d(Convert Program) ...... Converts the setup to - Casio fx-9860G | User Guide - Page 344
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 select one of four settings for - Casio fx-9860G | User Guide - Page 345
2-6 Using the Setup Wizard k Using Setup Wizard to Configure a PhotoGate Setup Connection of a Vernier PhotoGate requires configuration of setup parameters that are slightly different from parameters for other types of sensors. u To configure a setup for PhotoGate alone 1. Perform the first two - Casio fx-9860G | User Guide - Page 346
2-7 Using the Setup Wizard 4. Use function keys 1 through 4 to select a Gate Status setting. • Selecting a gate status causes a screen for specifying the number of samples to appear. 5. Input an integer in the range of 1 to 255 to specify the number of samples. 6. Perform step 10 under "To configure - Casio fx-9860G | User Guide - Page 347
sensors connected to the EA-200. If you select [CASIO] - [Speaker] - [y=f(x)] on the "Select Sensor" screen, however, it configures the EA-200 to output the sound that corresponds to a function that you input and graph on the calculator. u To configure a setup for speaker output 1. Connect the data - Casio fx-9860G | User Guide - Page 348
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 - Casio fx-9860G | User Guide - Page 349
step 10. To change the output range of the waveform graph and try again: Press 6(No) to return to the graph screen in step 7. Next, repeat the above steps from To change the function: Press 6(No) and then J to return to the graph function list in step 6. Next, repeat the above steps from step 6. To - Casio fx-9860G | User Guide - Page 350
number of samples, and the warm-up mode. When "Fast" is selected for "Mode", this dialog box also displays a setting for turning FFT (frequency characteristics) graphing on and off. See "Sample Setup" on page 3-5 for more information. 2005710101 - Casio fx-9860G | User Guide - Page 351
) ..... 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 information about the EA-200 unit that is currently connected to the calculator. u To return setup parameters - Casio fx-9860G | User Guide - Page 352
assigned to it. • SONIC Channel Press a function key to display a menu of sensors that can be assigned to this channel. 1(CASIO) ...... Displays a menu of CASIO sensors, but only "Motion" can be selected. 2(VRNR) ....... Displays a menu of Vernier sensors. You can select "Motion" or "Photogate - Casio fx-9860G | User Guide - Page 353
3-4 Using Advanced Setup • From the menu that appears after you select "Photogate" as the sensor, select [Gate] or [Pulley]. [Gate Select this option when using the PhotoGate sensor alone. [Pulley Select this option when using the PhotoGate sensor along with a smart pulley. 4(None) ......... - Casio fx-9860G | User Guide - Page 354
select the sampling mode. 2. Select the sampling mode that suits the type of sampling you want to perform. To do this: Press this key: Graph data in real-time as it is sampled 1(R-T) Perform sampling of high-speed phenomena (sound, etc.) 2(Fast) Perform sampling over a long time (weather, etc - Casio fx-9860G | User Guide - Page 355
• The total sampling time shown at the bottom of the dialog box is calculated by multiplying the "Sampling Interval" value you specified in step 3 by the , manually Disable the warm-up time Press this key: 1 (Auto) 2 (Man) 3 (None) Important! • When the following condition exists, an "FFT Graph" - Casio fx-9860G | User Guide - Page 356
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 setting In place of step 5 of the procedure under "To configure Sample Setup settings", press 1 to display a dialog box for turning frequency characteristic - Casio fx-9860G | User Guide - Page 357
3-8 Using Advanced Setup k Trigger Setup You can use the Trigger Setup screen to specify the event that causes sampling to start (w key operation, etc.) The event that causes sampling to start is called the "trigger source", which is indicated as "Source" on the Trigger Setup screen. The following - Casio fx-9860G | User Guide - Page 358
3-9 Using Advanced Setup u To configure Trigger Setup settings 1. While the Advanced Setup menu (page 3-1) is on the display, press d(Trigger). • 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 - Casio fx-9860G | User Guide - Page 359
3-10 Using Advanced Setup 3. Perform one of the following operations, in accordance with the trigger source that was selected in step 2. If this is the trigger source: [EXE] key Count Down CH1 SONIC Mic [START] key Do this next: Press w to finalize Trigger Setup and return to the Advanced Setup - Casio fx-9860G | User Guide - Page 360
which is value that data needs to attain before sampling starts. Sensor assigned to CH1 or SONIC by Channel Setup (page 3-3) Measurement unit supported by assigned sensor 3. Input the value you want, and then press w. 4. Move the highlighting to "Edge". 5. Press one of the function keys described - Casio fx-9860G | User Guide - Page 361
3-12 Using Advanced Setup u To configure PhotoGate trigger start and end settings Perform the following steps when CH1 is selected as a Photogate trigger source. 1. Move the highlighting to "Start to". 2. Press one of the function keys described below. To specify this PhotoGate status: PhotoGate - Casio fx-9860G | User Guide - Page 362
is stored in a sample data memory file, the file name appears 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 - Casio fx-9860G | User Guide - Page 363
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 return to the Advanced Setup menu. 2005710101 - Casio fx-9860G | User Guide - Page 364
the procedures in this section to configure a custom 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 - Casio fx-9860G | User Guide - Page 365
4-2 Using a Custom Probe 6. Use the function keys described below to configure the custom probe setup. • To 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 - Casio fx-9860G | User Guide - Page 366
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 and EA-200, and connect the custom probe you want to auto calibrate to CH1 of the EA-200. 2. What you should do first depends - Casio fx-9860G | User Guide - Page 367
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 values that you input, and configure the settings automatically. The automatically configured - Casio fx-9860G | User Guide - Page 368
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 of the EA-200. 2. What you should do first depends - Casio fx-9860G | User Guide - Page 369
view it. 5. Press 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 - Casio fx-9860G | User Guide - Page 370
the Channel Setup screen (page 3-3) to configure a channel so that EA-200 MULTIMETER Mode sampling is triggered by a calculator operation. u To use the MULTIMETER Mode 1. Connect the calculator and EA-200, and connect the sensors you want to the applicable EA-200 channels. 2. From the Advanced Setup - Casio fx-9860G | User Guide - Page 371
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 want. k Saving a Setup A setup can be saved when any one of the following conditions exist - Casio fx-9860G | User Guide - Page 372
you assign both a setup name and a file number to each setup, you can assign the same name to multiple setups, if you want. k Using and Managing Setups in Setup Memory All of the setups you save are shown in the setup memory list. After selecting a setup in the list, you can - Casio fx-9860G | User Guide - Page 373
Memory u To recall a setup and use it for sampling Be sure to perform the following steps before starting sampling with the EA-200. 1. Connect the calculator to the EA-200. 2. Turn on EA-200 power. 3. In accordance with the setup you plan to use, connect the proper sensor to the appropriate - Casio fx-9860G | User Guide - Page 374
6-4 Using Setup Memory u To delete 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 4(DEL). 4. In response to the confirmation message that appears, press 1(Yes) to - Casio fx-9860G | 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-9860G | User Guide - Page 376
. Perform one of the following key operations to associate the program with a scientific calculator. To associate the program with this calculator: fx-9860 Series CFX-9850 Series fx-7400 Series Perform this key operation: 1(CALC) 1(9860) 1(CALC) 2(9850) 1(CALC) 3(7400) • The number part of the - Casio fx-9860G | User Guide - Page 377
This will cause the password input field to disappear and cancel password input. 8. After everything is the way you want, press w to convert the 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 - Casio fx-9860G | User Guide - Page 378
a CFX-9850 Series Program to a fx-9860 Series Compatible Program To use an EA-200 control program created on the CFX-9850 Series calculator (for use on the CFX-9850) on the E-CON2, you need to convert the program to an fx-9860 program. Conversion can be performed using the program converter. EA-200 - Casio fx-9860G | User Guide - Page 379
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!" appears when conversion is - Casio fx-9860G | User Guide - Page 380
start an EA-200 sampling operation. k Before getting started... Be sure to perform the following steps before starting sampling with the EA-200. 1. Connect the calculator to the EA-200. 2. Turn on EA-200 power. 3. In accordance with the setup you plan to use, connect the proper sensor to the - Casio fx-9860G | User Guide - Page 381
causes the following sequence to be performed. Setup Data Transfer → Sampling Start → Sampling End → Transfer of Sample Data from the EA-200 to the Calculator The table on the next page shows how the trigger conditions and sensor type specified in the setup data affects the above sequence. 20051101 - Casio fx-9860G | User Guide - Page 382
, or Mic is used as the trigger. w w 8-3 Starting a Sampling Operation 2005710101 Sound Extended Period Clock Pressing 1 advances to "4. Graphing". Pressing w there returns to "3. Sampling". Input values. w w w Outputting through speaker • When Number of Samples = 1 • When Number of Samples - Casio fx-9860G | User Guide - Page 383
the data in sample data memory under a different file name. k Managing Sample Data Files u To save current sample data to a file 1. On the displays the Graph Mode screen. Graph Mode Screen • For details about the Graph Mode screen, see "10 Using the Graph Analysis Tools to Graph Data". 2. - Casio fx-9860G | User Guide - Page 384
9-2 Using Sample Data Memory 3. Use the f and c cursor keys to move the highlighting to the current data file you want to save, and then press 2(SAVE). • This displays the screen for inputting a data name. 4. Enter up to 18 characters for the data file name, and then press w. • This displays a - Casio fx-9860G | User Guide - Page 385
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 f and c cursor keys to move the highlighting to the data - Casio fx-9860G | User Guide - Page 386
sampling operation is executed from the Setup Wizard or from Advanced Setup (Realtime Mode) Graph Screen • In this case, data is graphed after the sampling operation is complete, and the calculator accesses Graph Analysis tools automatically. See "Graph Screen Key Operations" on page 11-1. 20051101 - Casio fx-9860G | User Guide - Page 387
sets of sampled data simultaneously Perform this menu To select 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 - Casio fx-9860G | User Guide - Page 388
"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 step a to turn - Casio fx-9860G | User Guide - Page 389
b to specify the style for each of the graphs on the Graph Mode screen. 7. On the Graph Mode screen, press 6(DRAW) or w. • This draws the graph(s) in accordance with the settings you configured in step 2 through step 6. Graph Screen • When a Graph screen is on the display, the function keys provide - Casio fx-9860G | User Guide - Page 390
command, see "5-10 Changing the Appearance of a Graph" in the manual that comes with the fx-9860G SD/fx-9860G calculator. K1(PICT) Saves 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 - Casio fx-9860G | User Guide - Page 391
page 11-6, and "Performing Regression" on page 11-8. K5(Y=fx) Displays the graph function list, which lets you select a Y=f(x) graph to overlay on the sampled result graph. See "Overlaying a Y=f(x) Graph on a Sampled Result Graph" on page 11-9. Starts an operation for outputting a specific range - Casio fx-9860G | User Guide - Page 392
. You can use the cursor keys to move the pointer along the graph. You can also use trace to obtain the periodic frequency value for . 2. Use the d and e cursor keys to move the trace pointer along the graph to the location you want. • The coordinate values change in accordance with the trace - Casio fx-9860G | User Guide - Page 393
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 there are multiple - Casio fx-9860G | User Guide - Page 394
screen, press K, and then 2(LMEM). • This displays the [LMEM] menu. 2. Press 2(SEL). • This displays the trace pointer for selecting the range on the graph. 3. Move the trace pointer to the start point of the range you want to convert to list data, and then press w. 4. Move the trace pointer - Casio fx-9860G | User Guide - Page 395
way you want, press w. • This saves the lists and the message "Complete!" appears. Press w 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(All) in place of 2(SEL) in step 2 converts the entire - Casio fx-9860G | User Guide - Page 396
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 expanded function graph and the original graph to see if they are the same. Note When you press 6(DRAW) in - Casio fx-9860G | 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-9860G | User Guide - Page 398
to move the highlighting to the line where you want to input it, and then use the calculator keys for input. Press w to store the function. 3. On the graph function list, specify which functions you want to graph. • Graphing is turned on for any function whose "=" symbol is highlighted. To toggle - Casio fx-9860G | 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-9860G | User Guide - Page 400
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 cursor to the - Casio fx-9860G | User Guide - Page 401
K, and then 3(EDIT). • This displays the [EDIT] menu. 2. Press 2(MOVE). • This displays only one of the graphs 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 - Casio fx-9860G | User Guide - Page 402
a screen like the one shown below. 8. If you want to retry output from the speaker, press 1(Yes). To exit the procedure and return to the graph screen, press 6(No). • Pressing 1(Yes) returns to the "Output Frequency" dialog box. From there, repeat the above steps from step 4. 20051101 - Casio fx-9860G | User Guide - Page 403
): seconds 4(DHMS):days, hours, minutes, seconds (1 day, 2 hours, 30 minutes, 5 seconds = 1d2h30m5s) 5(Auto):Auto selection Toggles display of the source data on the graph screen on and off. To exit the View Window function key menu and return to the standard function key menu, press J. 2005710101 - Casio fx-9860G | User Guide - Page 404
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 operations, see "Chapter 10 eActivity" in the manual that comes with the fx-9860G SD or fx-9860G. 20051101 - Casio fx-9860G | User Guide - Page 405
about creating a new file and other basic eActivity operations, see "Basic eActivity File Operation" (page 10-1-5) in the manual that 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 - Casio fx-9860G | User Guide - Page 406
12-3 Calling E-CON2 Functions from an eActivity 6. Press w to assign the title to the strip. • This will highlight the strip. • You can execute the strip here by pressing w. For details about operations that are required when you execute a strip, see "Calling an E-CON2 Function from an Econ Strip" - Casio fx-9860G | User Guide - Page 407
12-4 Calling E-CON2 Functions from an eActivity 3. Perform the procedure under "To configure an EA-200 setup using Setup Wizard" (page 2-2) from step 3 to set up the EA-200 and execute sampling. Note • In the case of the Econ SetupWizard strip, only the "1: Start Setup" is available on the "Complete - Casio fx-9860G | User Guide - Page 408
12-5 Calling E-CON2 Functions from an eActivity u To execute sampling from an Econ Sampling strip 1. On the eActivity workspace screen, use the f and c keys to move the highlighting to the Econ Sampling strip. 2. Press w. • This displays a sampling start confirmation screen. • If this is the first - Casio fx-9860G | User Guide - Page 409
of this procedure. • If this is the first time you are executing this Econ Graph strip, the Advanced Setup screen will appear on the display. If this happens, 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 - Casio fx-9860G | User Guide - Page 410
capacity to be exceeded. • Always make sure that FFT Graph is turned off whenever performing sampling with the microphone. Leaving FFT Graph turned on cause memory capacity to be exceeded. • -5 eActivity File Memory Usage Screen" in the manual that comes with the fx-9860G SD or fx-9860G. 2005710101 - Casio fx-9860G | 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-9860G | 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
-
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
-
109
-
110
-
111
-
112
-
113
-
114
-
115
-
116
-
117
-
118
-
119
-
120
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
-
143
-
144
-
145
-
146
-
147
-
148
-
149
-
150
-
151
-
152
-
153
-
154
-
155
-
156
-
157
-
158
-
159
-
160
-
161
-
162
-
163
-
164
-
165
-
166
-
167
-
168
-
169
-
170
-
171
-
172
-
173
-
174
-
175
-
176
-
177
-
178
-
179
-
180
-
181
-
182
-
183
-
184
-
185
-
186
-
187
-
188
-
189
-
190
-
191
-
192
-
193
-
194
-
195
-
196
-
197
-
198
-
199
-
200
-
201
-
202
-
203
-
204
-
205
-
206
-
207
-
208
-
209
-
210
-
211
-
212
-
213
-
214
-
215
-
216
-
217
-
218
-
219
-
220
-
221
-
222
-
223
-
224
-
225
-
226
-
227
-
228
-
229
-
230
-
231
-
232
-
233
-
234
-
235
-
236
-
237
-
238
-
239
-
240
-
241
-
242
-
243
-
244
-
245
-
246
-
247
-
248
-
249
-
250
-
251
-
252
-
253
-
254
-
255
-
256
-
257
-
258
-
259
-
260
-
261
-
262
-
263
-
264
-
265
-
266
-
267
-
268
-
269
-
270
-
271
-
272
-
273
-
274
-
275
-
276
-
277
-
278
-
279
-
280
-
281
-
282
-
283
-
284
-
285
-
286
-
287
-
288
-
289
-
290
-
291
-
292
-
293
-
294
-
295
-
296
-
297
-
298
-
299
-
300
-
301
-
302
-
303
-
304
-
305
-
306
-
307
-
308
-
309
-
310
-
311
-
312
-
313
-
314
-
315
-
316
-
317
-
318
-
319
-
320
-
321
-
322
-
323
-
324
-
325
-
326
-
327
-
328
-
329
-
330
-
331
-
332
-
333
-
334
-
335
-
336
-
337
-
338
-
339
-
340
-
341
-
342
-
343
-
344
-
345
-
346
-
347
-
348
-
349
-
350
-
351
-
352
-
353
-
354
-
355
-
356
-
357
-
358
-
359
-
360
-
361
-
362
-
363
-
364
-
365
-
366
-
367
-
368
-
369
-
370
-
371
-
372
-
373
-
374
-
375
-
376
-
377
-
378
-
379
-
380
-
381
-
382
-
383
-
384
-
385
-
386
-
387
-
388
-
389
-
390
-
391
-
392
-
393
-
394
-
395
-
396
-
397
-
398
-
399
-
400
-
401
-
402
-
403
-
404
-
405
-
406
-
407
-
408
-
409
-
410
-
411
-
412
 |
 |
CASIO Worldwide Education Website
CASIO EDUCATIONAL FORUM
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