Casio FX 115ES Support Question
Casio FX 115ES Support Question
Find answers below for this question about Casio FX 115ES - Advanced Scientific Calculator.Need a Casio FX 115ES manual? We have 1 online manual for this item!
Question posted by COLORcryst on April 11th, 2014
How To Generate Random Numbers In Casio Fx-115es And Examples
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... number in the illustration nearby. Example numbers (like "") in this User's Guide refer to the separate Appendix. Note that come with it means you see the symbol Appendix in calculator memory.
19(CLR)3(All)=(Yes)
• For information about calculation modes and setup settings, see "Calculation Modes and Calculator Setup".
• For information about memory, see "Using Calculator...
User Guide - Page 8
... unit is in effect. Math style is degrees. A fixed number of a multi-statement calculation. The display currently shows an intermediate result of decimal places is.... The calculator is in independent memory. The default angle unit is a value stored in the MATRIX Mode. E-6 The calculator is standing by pressing the 1 key.
Example:
Input expression
{ Calculation result
...
User Guide - Page 9
...: General calculations Complex number calculations Statistical and regression calculations Calculations involving specific number systems (binary, octal, decimal, hexadecimal) Equation solution Matrix calculations Generation of calculation that corresponds to the mode you want to select. • To select the CMPLX Mode, for example, press 2.
k Configuring the Calculator Setup
Pressing...
User Guide - Page 10
... 90° = π radians = 100 grads
2
1N5(Gra)
Specifying the Number of Display Digits
To specify this: Number of Decimal Places Number of Significant Digits
Exponential Display Range
Perform this key operation: 1N6(Fix)0-9 1N7(Sci)0-9 1N8(Norm)1(Norm1) or 2(Norm2)
Calculation Result Display Examples • Fix: The value you specify (from 0 to the specified...
User Guide - Page 11
...Example: 1 ÷ 200 = 5 × 10-3 (Norm1) 0.005 (Norm2)
Specifying the Fraction Display Format
To specify this fraction display format: Mixed Improper
Perform this key operation:
1Nc1(ab/c) 1Nc2(d/c)
Specifying the Complex Number...in nonexponential format. The decimal point for input values is applied for calculation results
. only. Outside the specified range, results are displayed using ...
User Guide - Page 12
...Setup)=(Yes)
This setting: Calculation Mode Input/Output Format Angle Unit Display Digits Fraction Display Format Complex Number Format Statistical Display Decimal Point...you input calculation expressions just as shown below , it .The calculator automatically judges the calculation priority sequence for addition, subtraction, multiplication, and division, functions, and parentheses.
Example: 2...
User Guide - Page 13
... omit the multiplication sign (×) in any of a calculation, immediately before the = key is pressed. At this...for a single expression.
Number of Input Characters (Bytes) • You can scroll left side of the screen. Example: sin 30 =
LINE...• Before a variable name, constant, or random number:
20 × A, 2 × π, 2 × i, etc.
Note, however, that come at a time...
User Guide - Page 17
... size of e) Square Root Cube Root Square, Cube Reciprocal Power Power Root Integral Derivative Σ Calculation Absolute Value Parentheses
Key Operation ' 1'(() & 1l($) 1i(%) ! 1!(#) w, 1w(x3) E 6 16(") 7 17(F) 1&(8) 1w(Abs) ( or )
Bytes 9 13 6 4 4 4 9 4 5 4 9 8 6 8 4 1
Math Format Input Examples • The following operations are used up by input. Function/Symbol Improper Fraction Mixed...
User Guide - Page 19
... also incorporate values into the following functions. 1l($), 1i(%), !, 6, 1!(#), 1w(Abs)
Displaying Calculation Results in a Form that includes π within irrational number display) display conditions are the same as those for the input/output format, calculation results are always displayed using decimal values. Example 1: '2 +'8 = 3'2
MATH
Math
1
!2e+!8=
Math
2
!2e+!81=
E-17
User Guide - Page 20
...Calculation Result ȊxȊ < 9 × 109
ȊxȊ < 20π
ȊxȊ < 10000
Calculation results may be
displayed. Example 2: sin (60) = '3 2
MATH s60=
(Angle Unit: Deg)
Math
Example... Arithmetic calculations of trigonometric calculation results. Trigonometric function calculations
c. k ' Form Calculation Range
Note
When performing complex number calculations in decimal...
User Guide - Page 22
...
(COMP)
This section explains how to perform arithmetic calculations.
Example: 1 ÷ 6 =
LINE
Initial default setting (Norm1)
FIX
3 decimal places (Fix3)
SCI
3 significant digits (Sci3) • For more information, see "Specifying the Number of decimal places and significant digits for the calculation result.
All calculations in this section are performed in decimal form...
User Guide - Page 23
Example: (2 + 3) × (4 - 1) = 15
LINE
(2+3)* (4-1=
k Fraction Calculations
How you should input... - 11 (Fraction Display Format: ab/c)
4 3 12
4 - 3 -1 = -1 (Fraction Display Format: ab/c) 22
• If the total number of digits used for a mixed fraction (including integer, numerator, denominator, and separator symbols) is greater than 10, the value is automatically displayed in decimal ...
User Guide - Page 27
...; Answer Memory contents are maintained even if you change the calculation mode, or turn off the calculator.
• If a CMPLX Mode calculation produces a complex number result, both the real part and imaginary part are updated whenever you need to Perform a Series of Calculations
Example: To divide the result of the following keys: =, 1=, m, 1m(M -), t, 1t(STO). k Answer...
User Guide - Page 34
... Functions
Hyperbolic and inverse hyperbolic functions can be used in all calculation modes.
Press the number key that are available in the COMP, STAT, EQN, MATRIX, TABLE, and VECTOR calculation modes. Function Calculations
This section explains how to display calculation results. All of the examples in this section are mainly about the functions that corresponds to...
User Guide - Page 35
... logarithmic functions can be used for input. E-33 Press the number key that you input only a single value, a base of the input value. Example: To convert the following values to the angle unit of 10... = 90°, 50 grads = 45° 2
The following procedure assumes that the calculator's default angle unit is a natural logarithm function with
the form of "logmn" while using Math format. ...
User Guide - Page 36
Example: ∫(0.5X2 - 2, -2, 2) = -5.333333333 • A "Time Out" error occurs when an integration calculation ends without the ending condition being integrated... COMP, STAT, EQN, MATRIX, TABLE, and VECTOR calculation modes.
• The X2, X3, X-1 functions can be used in complex number calculations in the CMPLX Mode, and complex number arguments are supported.
• The X^, '(, 3'(, ...
User Guide - Page 40
... functions can be different. n and r must be used in complex number calculations in the CMPLX Mode. In addition, the Abs( and Rnd( functions can be integers in the same modes as the trigonometric functions.
The random 3 digit decimal values are examples only. Appendix Generate three 3-digit random numbers.
Note that is zero or a positive integer.
• If...
User Guide - Page 51
... single-variable (1-VAR) and input the following data:
{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
(FREQ: ON)
Edit the data to the following :
{1, 2, 1, 2, 2, 2, 3, 4, 2, 1}
(FREQ: ON)
• Examples through all use the same data as
Example .
Calculate number of
the sample data. Distr Sub-menu (11(STAT)7(Distr))
1 P( 2 Q( 3 R( 4 't
This menu can be used to the following , using the mean...
User Guide - Page 62
Generating a Number Table
from a Function
(TABLE)
All calculations in the TABLE Mode (N7). E-60 Note that you want, press =. • This displays the start value input screen.
Indicates the initial default start value of 1.
• If the initial value is the way you cannot use 6 for this example. Determine the square (MatA2) or cube (MatA3...
User Guide - Page 66
... 1 vector perpendicular to VctB =
(3, 4). • The following examples use the scientific constants in vacuum; 29: first radiation constant; 30: second radiation ...calculation mode except for BASE-N. • To recall a scientific constant, press 17(CONST). You can use the vectors input in scientific calculations. Input the two-digit number that are all of the built-in scientific...
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