Casio FX300ES Operating Guide

Casio FX300ES - Scientific Calculator Manual

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  • Casio FX300ES | Operating Guide - Page 1
    E fx-300ES PLUS User's Guide CASIO Worldwide Education Website http://edu.casio.com CASIO EDUCATIONAL FORUM http://edu.casio.com/forum/
  • Casio FX300ES | Operating Guide - Page 2
    Contrast 3 Key Markings 3 Reading the Display 4 Using Menus 5 Specifying the Calculation Mode 5 Configuring the Calculator Setup 5 Inputting Expressions and Values 7 Recurring Decimal Calculations 9 Toggling Calculation Results 13 Basic Calculations 13 Prime Factorization 17 Remainder
  • Casio FX300ES | Operating Guide - Page 3
    Information • The displays and illustrations (such as key markings) shown in this User's Guide are for illustrative purposes only, and may differ somewhat from the actual items they represent. • The contents of this manual are subject to change without notice. • In no event shall CASIO Computer Co
  • Casio FX300ES | Operating Guide - Page 4
    calculator. • Whenever discarding the calculator or batteries, be sure to do so in accordance with the laws and regulations in your particular area. * Company and product names used in this manual key to turn the calculator back on. Adjusting Display Contrast Display the CONTRAST screen by
  • Casio FX300ES | Operating Guide - Page 5
    Mode. 7 The default angle unit is degrees. 8 The default angle unit is radians. 9 The default angle unit is grads. FIX A fixed number of decimal places is in effect. SCI A fixed number of significant digits is in effect. Math Natural Display is selected as the display format. Calculation
  • Casio FX300ES | Operating Guide - Page 6
    as MathO, but calculation results are displayed in linear format. Linear Display (LineIO) causes fractions and other expressions to be displayed in a single line. Note: • The calculator switches to Linear Display automatically whenever you enter the STAT Mode. • In this manual, the B symbol next
  • Casio FX300ES | Operating Guide - Page 7
    0.005 (Norm 2) c1ab/c c2 d/c Specifies either mixed fraction (ab/c) or improper fraction (d/c) for display of fractions in calculation results. c3STAT 1ON ; 2OFF Specifies whether or not to display a FREQ (frequency) column in the STAT Mode Stat Editor. c4TABLE 1f(x) ; 2f(x),g(x) Specifies whether
  • Casio FX300ES | Operating Guide - Page 8
    calculation, while c will jump to the end. • When Natural Display is selected, pressing e while the cursor is at the end of the input calculation calculation. Each numeral, symbol, or function normally uses one byte. Some functions require three to 13 bytes. • The cursor will change 4th Fractions E-7
  • Casio FX300ES | Operating Guide - Page 9
    possible to input and display fractions and certain functions (log, x2, x3, x^, ), #, ", x−1, 10^, e^, Abs) just as they are written in your textbook. 2 + '2 B 1 + '2 Math ' 2 +! 2 ee 1 +! 2 = Important: • Certain types of expressions can cause the height of a calculation formula to be greater
  • Casio FX300ES | Operating Guide - Page 10
    to use the insert mode if Linear Display is selected. To clear all of the calculation you are inputting: Press A. Recurring Decimal Calculations Your calculator uses a recurring decimal when you input a value. Calculation results also can be displayed using recurring decimal form whenever applicable
  • Casio FX300ES | Operating Guide - Page 11
    f key will cycle between the available calculation result formats as shown below. Fraction Recurring Decimal Decimal Value According to Display (Norm, Fix, Sci) Settings Or Decimal Value According to Display (Norm, Fix, Sci) Settings Recurring Decimal Fraction 1 = 0.142857 = 0.1428571429 (Norm
  • Casio FX300ES | Operating Guide - Page 12
    = 0.142857 = 0.1428571429 (Norm 1) B 7 Math 1 / 7 != Display as fraction: Math f Math Display as recurring decimal: f Math Return to initial display format (Norm 1): f 1 = 0.142857 = 0.1428571429 (Norm 1) b 7 1 ' 7 = Display as recurring decimal: f Decimal value according to Norm 1 setting
  • Casio FX300ES | Operating Guide - Page 13
    to initial display format (Norm 1): f Conditions for Displaying a Calculation Result as a Recurring Decimal If a calculation result satisfies the following conditions, pressing f will display it as a recurring decimal value. • The total number of digits used in the mixed fraction (including integer
  • Casio FX300ES | Operating Guide - Page 14
    symbols) is greater than 10. Note: With Natural Display (MathO), pressing 1= instead of = after inputting a calculation will display the calculation result in decimal form. Pressing f after that will switch the calculation result to recurring decimal form, fraction form or π form. The ' form of the
  • Casio FX300ES | Operating Guide - Page 15
    is selected will cause the result to be displayed as a decimal value. • Fractions in calculation results are displayed after being reduced to their lowest terms. To switch a calculation result between improper fraction and mixed fraction form: Perform the following key operation: 1f(
  • Casio FX300ES | Operating Guide - Page 16
    history data is all cleared whenever you press O, when you change to a different calculation mode, when you change the display format, or whenever you perform any reset operation. Replay While a calculation result is on the display, you can press d or e to edit the expression you used for
  • Casio FX300ES | Operating Guide - Page 17
    results in Ans memory. PreAns memory can be used only in the COMP Mode. PreAns memory contents are cleared whenever the calculator enters another mode from the COMP Mode. To divide the result of 3 × 4 by 30 b 3 * 4 = (Continuing) / 30 = 123 + 456 = 579 B 123 + 456 = 789 - 579 = 210 Math (
  • Casio FX300ES | Operating Guide - Page 18
    change the calculation mode, or turn off the calculator. PreAns memory contents are retained even if you press A and turn off the calculator without exiting the COMP Mode cannot be factored will be enclosed in parentheses on the display. To perform prime factorization on 4104676 (= 22 × 10132)
  • Casio FX300ES | Operating Guide - Page 19
    while a decimal value, fraction, or negative value calculation result is displayed. Trying to do so will cause a math error (Math ERROR). • You will not be able to execute prime factorization while the result of a calculation that uses Pol, Rec, ÷R is displayed. Remainder Calculations You can
  • Casio FX300ES | Operating Guide - Page 20
    setting does not affect calculations. See 2. °, Display or Linear Display. See 10. Ran# : Generates a 3-digit pseudo random number that is less than 1. The result is displayed as a fraction when Natural Display a decimal value and then rounded in accordance with the current number of display digits
  • Casio FX300ES | Operating Guide - Page 21
    calculation, which may delay display of the result. Do not perform any subsequent operation while waiting for the calculation result to appear. To interrupt an ongoing calculation 2 b 516(") 32 )= 2 To calculate '2 × 3 (= 3'2 = 4.242640687...) to three decimal places (Fix 3) 1N(SETUP)6(Fix)3 B
  • Casio FX300ES | Operating Guide - Page 22
    from a group of 10 Permutations: 10 1*(nPr) 4 = Combinations: 10 1/(nCr) 4 = 5040 210 14 To perform the following calculations when Fix 3 is selected for the number of display digits: 10 ÷ 3 × 3 and Rnd(10 ÷ 3) × 3 b 1N(SETUP)6(Fix)3 10 / 3 * 3 = 10.000 10(Rnd) 10 / 3 )* 3 = 9.999 15 To
  • Casio FX300ES | Operating Guide - Page 23
    + B/x) 8(1/X) Pressing any of the above keys (1 to 8) displays the Stat Editor. Note: When you want to change the calculation type after entering the STAT Mode, perform the key operation 11(STAT)1(Type) to display the calculation type selection screen. Inputting Data Use the Stat Editor to input
  • Casio FX300ES | Operating Guide - Page 24
    in the Stat Editor is deleted whenever you exit the STAT Mode, switch between the single-variable and a pairedvariable statistical calculation type, or change the Stat Format setting on the setup menu. • The following operations are not supported by the Stat Editor: m, 1m(M-), 1t(STO). Pol, Rec
  • Casio FX300ES | Operating Guide - Page 25
    N2(STAT)1(1-VAR) STAT 1 = 2 = 3 = 4 = 5 =ce 1 = 2 = 3 = 2 = A11(STAT)4(Var)2(o)= A11(STAT)4(Var)3(σx)= Results: Mean: 3 Population Standard Deviation: 1.154700538 3 To calculate the linear regression and logarithmic regression correlation coefficients for the following paired-variable data and
  • Casio FX300ES | Operating Guide - Page 26
    functions f(x) and g(x). See "Configuring the Calculator Setup" for more information. Perform the . 1. Press N3(TABLE) to enter the TABLE Mode. 2. Use the X variable to input two functions • Pressing A while the number table screen is displayed will return to the function input screen in step
  • Casio FX300ES | Operating Guide - Page 27
    to 30 rows are supported for the "f(x)" setting, while 20 rows are supported for the "f(x),g(x)" changed. Important: The function you input for number table generation is deleted whenever you display the setup menu in the TABLE Mode and switch between Natural Display and Linear Display. Calculation
  • Casio FX300ES | Operating Guide - Page 28
    is |x| Ͻ 106. Note, however, that internal calculation error can make it impossible to display some calculation results in π form. It also can cause calculation results that should be in decimal form to appear in π form. Errors The calculator will display an error message whenever an error occurs
  • Casio FX300ES | Operating Guide - Page 29
    message is displayed, press A to return to the calculation screen. Note that this also clears the calculation that problem with the format of the calculation you are performing. Action: Make necessary corrections. Insufficient MEM Error Cause: An attempt to generate a number table in the TABLE Mode
  • Casio FX300ES | Operating Guide - Page 30
    . For details about initialized settings, see "Configuring the Calculator Setup". 4. Initialize all modes and settings by performing the following operation: 19(CLR)1(Setup)=(Yes). Replacing the Battery A low battery is indicated by a dim display, even if contrast is adjusted, or by failure of
  • Casio FX300ES | Operating Guide - Page 31
    that does not have Natural Textbook Display? Perform the following key operation: 1N(SETUP)2(LineIO). See "Configuring the Calculator Setup" on page E-5 for more information. k How can I change a fraction form result to decimal form? How can I change a fraction form result produced by a division
  • Casio FX300ES | Operating Guide - Page 32
    CASIO COMPUTER CO., LTD. 6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan SA1111-A © 2012 CASIO COMPUTER CO., LTD.
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E
fx-300ES PLUS
User’s Guide
CASIO Worldwide Education Website
CASIO EDUCATIONAL FORUM