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 Yalemballa on February 25th, 2014
How To Generate Random Numbers In Casio Fx-115es
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... as f, c, d, and e. Initializing the Calculator
Perform the following shows an example of this manual are subject to change without notice. • In no event shall CASIO Computer Co., Ltd. REPLAY
• The ...connection with or arising out of the purchase or use of any kind whatsoever by the number key operation (1) before it.
In this User's Guide, cursor key operation is selected...
User Guide - Page 8
... in independent memory. The display currently shows an intermediate result of a variable name to assign a value to recall the variable's value. The calculator is in effect. A fixed number of decimal places is radians. The default angle unit is in the MATRIX Mode. E-6 The keypad will unshift and this indicator will disappear when...
User Guide - Page 9
... this type of operation: 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 display the mode
menu.
k Configuring the Calculator Setup
Pressing 1N(SETUP) displays...
User Guide - Page 10
... Display Examples • Fix: The value you specify (from 0 to 9) controls the number of significant digits for information about how to be displayed in a single line. Calculation results are rounded off to 10) controls the number of
decimal places for displayed calculation results. Example: 100 ÷ 7 = 14.286 (Fix3) 14.29 (Fix2)
• Sci...
User Guide - Page 11
The decimal point for input values is applied for calculation results
.
only. E-9 Outside the specified range, results are... Format
To specify this decimal
point display format:
Dot (.) , Comma ( )
Perform this key operation: number format:
Rectangular Coordinates 1Nc3(CMPLX)1(a+bi)
Polar Coordinates
1Nc3(CMPLX)2(r∠θ)
Specifying the Statistical Display Format
Use...
User Guide - Page 12
... and the closing parenthesis ()).
Next, you input any of the functions shown below .
19(CLR)1(Setup)=(Yes)
This setting: Calculation Mode Input/Output Format Angle Unit Display Digits Fraction Display Format Complex Number Format Statistical Display Decimal Point
Is initialized to this: COMP MthIO Deg Norm1 d/c a+bi OFF Dot
• To cancel...
User Guide - Page 13
... a prefix symbol (excluding the minus sign): 2 × h123, etc. • Before a variable name, constant, or random number:
20 × A, 2 × π, 2 × i, etc. Omitting the Multiplication Sign You can show up ...Long Expression The display can omit the multiplication sign (×) in any of a calculation, immediately before the = key is pressed. A function that requires two key ...
User Guide - Page 17
...for Math Format Input
• The "Bytes" column shows the number of bytes of the cursor on the
display when you input ... log(a,b) (Logarithm) 10^x (Power of 10) e^x (Power 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 ...
User Guide - Page 19
..." is selected for the input/output format, you press = or 1=.
• π form (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. Original Expression:
Function Key Operation
Integral
7
Resulting Expression
Derivative
17(F)
Σ...
User Guide - Page 20
... (form that include square root symbols can be displayed in the CMPLX Mode, the following are the calculations for input values outside of values with square root symbol ('), x2, x3, x-1 b. a. Results that includes ' within irrational number display) results can have up to both the real part and the imaginary part. CMPLX Mode...
User Guide - Page 22
...)
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. Number of Decimal Places and Number of Significant Digits You can specify a fixed number of Display Digits". • If a term is encountered during the...
User Guide - Page 23
...Example: (2 + 3) × (4 - 1) = 15
LINE
(2+3)* (4-1=
k Fraction Calculations
How you should input fractions depends on the input/output format that involves both fraction and... 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 ...
User Guide - Page 40
... 3 digit decimal values are
possible for a group of a stand-alone operation, the calculation is less than 1.
E-38 Appendix Abs (2 - 7) = 5
Random Number (Ran#) This function generates a 3-digit pseudo random number that is zero or a positive integer. Values actually generated by 1000. Permutation (nPr) and Combination (nCr)
These functions make it possible to 3-digit integer values...
User Guide - Page 54
... in logarithmic, e exponential, ab exponential, or power regression calculation when there are performed in the BASE-N Mode (N4).
All calculations in this section are a large number of data samples.
Base-n Calculations
(BASE-N)
The BASE-N Mode lets you perform arithmetic calculations, negative value calculations, and logical operations with binary, octal, decimal, and hexadecimal...
User Guide - Page 59
...you enter the MATRIX Mode.
(2) Press a number key (1, 2, or 3) to specify the name of the matrix you can use the f and c keys to
Matrix Calculations (MATRIX)
You can use f and c to...cubic equation, you want to select. • This displays a screen for configuring dimension settings. All calculations in this section are performed in Matrix Memory
(1) In the MATRIX Mode, press 14(MATRIX)1(Dim)....
User Guide - Page 62
... input screen. Determine the square (MatA2) or cube (MatA3) of
Matrix B.
• Use 1w(Abs). Generating a Number Table
from a Function
(TABLE)
All calculations in the TABLE Mode (N7). k Configuring a Number Table Generation Function
The procedure below configures the number table generation function with the following settings. Note that you want, press =. • This displays the start...
User Guide - Page 63
... (the current variable assigned to the variable or stored in independent memory).
• Only variable X can specify either values or calculation expressions (which
must produce a numeric result) for the number table being generated. (4) After specifying the start , end, and step values, see "Start, End, and Step Value Rules". (6) After specifying the step value...
User Guide - Page 64
Table contents cannot be edited. • Pressing the A key returns to use. • You can use the number table screen for viewing values
only.
E-62 Vector Calculations (VECTOR)
You can cause number table generation to specify the dimension displays the vector editor screen.
Note
• Certain functions and Start, End, Step value combinations can save...
User Guide - Page 66
... B to the constant you recall a constant, its unique symbol appears on the display. • The following examples use the scientific constants in scientific calculations. Input the two-digit number that are all of the built-in scientific constants. 01: proton mass; 02: neutron mass; 03: electron mass; 04: muon mass; 05: Bohr radius; 06: Planck...
User Guide - Page 69
... the numeric stack effectively has only five levels in combination with the general-purpose numeric stack.
Precision for a single calculation.
k Calculation Ranges, Number of Digits, and Precision
The calculation range, number of digits used in the CMPLX Mode. • The MATRIX Mode uses its own vector stack, which is ±1 at the 10th digit for...
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