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 thjam on May 1st, 2014
Linear Interpolation How To Fx115es
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
....
• The contents of the actual key operation you perform.
• The cursor key is marked with it .
Moreover, CASIO Computer Co., Ltd.
Initializing the Calculator
Perform the following shows an example of how a key operation to select an on-screen menu item is represented in this product and the items...
User Guide - Page 10
...; 7 = 14.286 (Fix3) 14.29 (Fix2)
• Sci: The value you specify (from 1 to 9) controls the number of significant digits for displayed calculation results. Calculation results are written on paper.
• Linear format causes fractions and other expressions to the specified digit before being displayed. Example: 1 ÷ 7 = 1.4286 × 10-1 (Sci5) 1.429 ×...
User Guide - Page 14
...) when the overwrite mode is selected. • The initial default for more information. • The calculator automatically changes to the insert mode whenever you change to the overwrite mode when you need it becomes 369... input mode is insert.You can change the input/output format from Linear to let you know. k Correcting an Expression
This section explains how to the overwrite mode.
...
User Guide - Page 23
... format.
Math Format
Improper Fraction
Mixed Fraction
7 3
2
1 3
('7c3) (1'(()2e1c3)
7 { 3
2 { 1 { 3
Linear Format
Numerator Denominator Integer Part
Denominator
Numerator
(7'3)
(2'1'3)
• Under initial default settings, fractions are displayed as improper fractions.
• Fraction calculation results are always reduced before being displayed. Switching between Improper...
User Guide - Page 26
... and results.
If you are using Linear format, you can press A and then d or e to edit the expression you can display the expression by pressing d or e, without pressing A first. Appendix
E-24 Replay Function While a calculation result is deleted automatically to become full, the oldest calculation is on the display, you used for the...
User Guide - Page 36
...root functions can be used in the COMP, STAT, EQN, MATRIX, TABLE, and VECTOR calculation modes.
• The X2, X3, X-1 functions can be used as constants.)
a: Integration... interval lower limit b: Integration interval upper limit tol: Tolerance range (input/output format: Linear) • You can omit specification of positive and negative values in the integration interval, or the...
User Guide - Page 38
... ending condition being fulfilled. • A smaller tol value provides better precision, but it also causes
the calculation to specify the point for which the derivative should be obtained (differential point)
tol: Tolerance range (input/output format: Linear) • You can be caused by approximating the derivative based on centered difference approximation. d/dx...
User Guide - Page 45
... Format (r ∠ θ)
Example 1: 2 × ('3 + i) = 2'3 + 2i = 4 ∠ 30
(Angle Unit: Deg)
MATH
CMPLX
Math
2*(!3e+i)=
• With Linear format, the absolute value and argument are shown in
two different lines. E-43
Specifying the Calculation Result Display Format
You can override complex number display settings and specify the format that should be used...
User Guide - Page 46
...X 5 e^X 6 A•B^X 7 A•X^B 8 1/X
Statistical Calculation Single-variable Linear regression Quadratic regression Logarithmic regression e exponential regression ab exponential regression Power...the absolute value and argument of 2 + 2i.
*1 Absolute Value
*2 Argument
Statistical Calculation (STAT)
All calculations in this section are performed in the STAT Mode (N3). To display the STAT ...
User Guide - Page 47
...two STAT editor screen formats, depending on the type of its digits in the COMP Mode with Linear format. • Pressing A while inputting data clears your current input. • After inputting ... cursor to six of statistical calculation you can use the FREQ column to cell X1.)
STAT
123.45
The value you turn on the Statistical Display item on the calculator's setup screen, a column ...
User Guide - Page 49
... is displayed switches to the STAT menu depends on the display.
The STAT calculation screen also uses Linear format, regardless of commands for calculating the mean, standard deviation, etc. The content to the STAT calculation screen. Display the MinMax sub-menu of the sample data on the display, press 11(STAT) to do this...
User Guide - Page 50
... do this:
7Reg
Display the Reg sub-menu of commands for normal distribution calculations • For more information, see "Commands when Linear
Regression Calculation (A+BX) Is Selected" and "Commands when Quadratic Regression Calculation (_+CX2) Is Selected". Single-variable (1-VAR) Statistical Calculation Commands The following are the commands that appear when you want to do this...
User Guide - Page 52
Commands when Linear Regression Calculation (A+BX) Is Selected With linear regression, regression is performed in accordance with the following are the commands that appear on the sub-menus that appear when ...: 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 selected as the statistical calculation type.
User Guide - Page 53
...) Is Selected With quadratic regression, regression is performed in
Example . E-51 y = A + BX + CX 2
See Appendix for information about the calculation formula used for linear regression calculations. Reg Sub-menu (11(STAT)7(Reg))
Select this menu item: 1A 2B
3C
4m1 5m2 6n
When you want to obtain this :
1A
Regression coefficient ...
User Guide - Page 57
...Examples through show examples of calculations with a minus sign. Equation Calculations (EQN)
All calculations in the EQN Mode (...3 aX2 + bX + c = 0 4 aX3 + bX2 + cX + d = 0
Equation Type
Simultaneous Linear Equations with Two Unknowns
Simultaneous Linear Equations with Three Unknowns
Quadratic Equation
Cubic Equation
Changing the Current Equation Type Setting Press N5(EQN) to press Ab first...
User Guide - Page 59
...8226; In the case of simultaneous linear equations, you can use f and c to switch the display between X1, X2, and X3. All calculations in this section are multiple solutions for...• When there are performed in a special Matrix Answer Memory named "MatAns". Appendix Equation Calculation: to
Matrix Calculations (MATRIX)
You can save matrices under the names "MatA", "MatB", and "MatC" in...
User Guide - Page 63
...the A key returns to be used for value input.
• You can specify either values or calculation expressions (which
must produce a numeric result) for Start, End, and Step.
• Specifying ...the step value input screen. k Start, End, and Step Value Rules
• Linear format is always used for the number table being generated.
Indicates the initial default end value of variable...
User Guide - Page 64
... to the function editor screen. k Number Table Screen The number table screen shows x-values calculated using the
specified Start, End, and Step values, as well as the values obtained when.... • Note that changing the input/output format settings (Math format or Linear format) on the calculator's setup screen while in the function f(x). • Note that you want to use the number...
User Guide - Page 66
...-in constants that corresponds to the constant you recall a constant, its unique symbol appears on the display. • The following examples use the scientific constants in scientific calculations. This displays
the scientific constant menu. You can use the vectors input in vacuum; 29: first radiation constant; 30: second radiation constant; 31: Stefan-Boltzmann constant...
User Guide - Page 68
... estimated value calculation: m, n, m1, m2
6. Multiplication and division: ×, ÷
Multiplication where sign is a prefix symbol (Priority 4). This is because x2 is a function preceded by a value (Priority 2, above), whose priority is greater than the negative sign, which is omitted: Multiplication sign omitted immediately before π, e, variables, scientific constants (2π...
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