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 dannAle on June 28th, 2014
How To Use Equation Solver On Casio Fx-115es
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Related Casio FX 115ES Manual Pages
User Guide - Page 3
Example: 1s(sin-1)1=
Indicates the function that this Manual
• The MATH mark indicates an example that uses Math format,
while the LINE mark indicates Linear format. Note that is accessed by the key operation (1s) before it performs. Example: 1, 2, +, -, !, A, etc.
• Pressing ...
User Guide - Page 4
... with or arising out of the purchase or use of the actual key operation 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 Memory".
Note that come with four arrows, indicating...
User Guide - Page 9
Select 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 can jump between using c and f. c
f
E-7
The setup menu has two screens, which you want...
User Guide - Page 27
... after the first one of 3 × 4 by 30
LINE
3*4=
(Continuing)/30=
Pressing / automatically inputs "Ans" command.
• With the above procedure, you execute a calculation using any one .
Using Answer Memory to recall Answer Memory contents after pressing A, press the G key. Variables
Six variables named A, B, C, D, X, and Y can be added to demonstrate how you can...
User Guide - Page 31
... A. • If the expression you specify otherwise, an equation is solved for X.)
• Unless you are using contains more than one variable,
an input prompt appears for each one.
E-29 Appendix
Calculate an +1 = an + 2n (a1 = 1) as XY + C = 0.)
• SOLVE cannot be used to solve an equation that contains an integral, derivative, Σ( function, Pol...
User Guide - Page 33
...(x), etc.) - A discontinuous function (y = 'x, etc.)
Solution Screen Contents
Input equation
Solution variable
Math
Solution
(left side) - (right side) form result
•... etc.) - The closer this value is to zero, the higher is assigned to the solution variable. • SOLVE uses Newton's Method, so even if there are multiple solutions, only one of them will be returned.
• Newton's ...
User Guide - Page 38
... you do. • ∫(, d/dx(, Pol(, Rec(, and Σ( cannot be used within f(x), a, or tol. • Differential calculations can omit specification of the tolerance range. inclusion of the inflection point in
x values - extreme changes in x values - inclusion of the local maximum point and ...
User Guide - Page 42
... transform a displayed decimal calculation result to transform between its decimal (D) form and its standard (S) form (fraction, π). k Using S-D Transformation
You can use the procedures in this section to transform a displayed value to engineering notation, or to one of the following equation are
equal:
Σ e
∞
=
n = 0
1 n!
Transform the value 123 to engineering notation...
User Guide - Page 46
... STAT Mode from another mode. E-44 k Absolute Value and Argument (Abs, arg)
You can use the following procedure to select a statistical calculation type. To display the STAT editor screen from another STAT Mode screen, press 11(STAT)2(Data). Use the STAT menu to obtain the absolute value (|Z|) and argument (arg) on the Gaussian...
User Guide - Page 51
...(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 minimum value and maximum value.
Performing standard normal distribution approximation on the STAT editor
screen. Distribution probability that is a value less...
User Guide - Page 52
... the calculation
formula used for each command.
y = A + BX
The following are the commands that appear on the sub-menus that appear when you want to obtain this menu item: When you select 4(Sum), 5(Var), 6(MinMax), or 7(Reg) on the STAT menu while linear regression is performed in accordance with the following model equation.
User Guide - Page 53
...minimum value) operations are the same those for each command. Appendix Quadratic Regression Calculation: to • Examples through all use the data input in Example .
*1 Estimated Value (y = -3 → m = ?) *2 ...Linear Regression Calculation: to
• Examples through all use the data input in accordance with the following model equation. E-51
User Guide - Page 54
...
(BASE-N)
The BASE-N Mode lets you perform arithmetic calculations, negative value calculations, and logical operations with binary, octal, decimal, and hexadecimal values. Statistical Calculation Type
Logarithmic Regression (ln X)
e Exponential Regression (e^X)
ab Exponential Regression (A•B^X)
Model Equation
y = A + Bln X y = AeBX y = ABX
Power Regression (A•X^B) y = AXB
Inverse...
User Guide - Page 58
... cell, the cursor moves to the next cell to the right. • When simultaneous linear equations with Linear format. • Pressing A while inputting data clears your current input. •...equation. • Each press of an equation.
The d column will not be visible on the coefficient editor screen are basically the same as those for the STAT editor screen. k Inputting Coefficients
Use...
User Guide - Page 59
... between the solutions for X and Y (and Z).
• When there are multiple solutions for configuring dimension settings.
Appendix Equation Calculation: to
Matrix Calculations (MATRIX)
You can use f and c to select. • This displays a screen for a quadratic or cubic equation, you can save matrices under the names "MatA", "MatB", and "MatC" in Matrix Memory
(1) In the MATRIX...
User Guide - Page 61
... as with Answer Memory contents. MatA × MatB (Multiplying
Two Matrices) 3 × MatA (Matrix Scalar Multiplication) Obtain the determinant of Calculations".
E-59 For more information, see "Using Answer Memory to do this:
1Dim
Select a matrix (MatA, MatB, MatC) and specify its dimension
2Data
Select a matrix (MatA, MatB, MatC) and display its data...
User Guide - Page 66
... want to recall. Appendix
Store VctA = (1, 2) and VctC = (2, -1, 2). You can use the vectors input in scientific calculations. Determine the size of the angle (angle unit: Deg) formed by
vectors A = (-1, 0, 1) and B = (1, 2, 0), and one of light in any calculation mode except for BASE-N. • To recall a scientific constant, press 17(CONST). Input the two-digit number that...
User Guide - Page 68
... 1 ÷ (2i) = -
1
i
2
k Stack Limitations
This calculator uses memory areas called stacks to temporarily store lower calculation priority sequence values, commands, and functions.The numeric stack has 10 levels and ..., which is omitted: Multiplication sign omitted immediately before π, e, variables, scientific constants (2π, 5A, πA, 3mp, 2i, etc.), functions with parentheses...
User Guide - Page 72
... the table calculation range by changing the Start, End, and Step values, and try again. Dimension ERROR (MATRIX and VECTOR Modes only) • Cause
• The matrix or vector you input. • Input a value for the matrices or vectors to see if they are trying to use in the equation you input as...
User Guide - Page 73
... cell alone can operate only when relatively bright light is dead. Note that you will
cause the calculator to use the calculator if its button battery is present. Important!
• Removing the button battery from the calculator causes independent memory contents and values assigned to variables to read the display. Reference
k Power Requirements and...
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