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 ajengcsmit on July 23rd, 2014
How To Perform Linear Interpolation Using Fx 115 Es
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Related Casio FX 115ES Manual Pages
User Guide - Page 3
... shows what function it . The alternate function is indicated by a second key performs the alternate function of how an alternate function operation is not part of the ...Example: 1s(sin-1)1=
Indicates the function that uses Math format,
while the LINE mark indicates Linear format.
If key marking text is accessed by the key operation (1s) before it performs. Example: 1, 2, +, -, !, ...
User Guide - Page 4
... in connection with or arising out of the purchase or use of the actual key operation you perform.
• The cursor key is not part of this manual, it . • The following procedure when you want to initialize the calculator and return the calculation mode and setup to their initial default settings. Note that...
User Guide - Page 9
... the mode
menu. 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 want to perform this mode:
COMP CMPLX
STAT
BASE-N
EQN MATRIX
TABLE
VECTOR...
User Guide - Page 10
... of Significant Digits
Exponential Display Range
Perform this as they are written on paper.
• Linear format causes fractions and other expressions to use "]CONT'". Math
Math Format
Linear Format
Specifying the Default Angle Unit
To specify this key operation: 1N6(Fix)0-9 1N7(Sci)0-9 1N8(Norm)1(Norm1) or 2(Norm2)
Calculation Result Display Examples • Fix...
User Guide - Page 11
... of the STAT Mode STAT editor screen on or off.
E-9 only. The decimal point for calculation results
. Outside the specified range, results are displayed using exponential format. To specify this: Show FREQ Column Hide FREQ Column
Perform this key operation: 1Nc4(STAT)1(ON) 1Nc4(STAT)2(OFF)
Specifying the Decimal Point Display Format
To...
User Guide - Page 12
...Calculation Mode and Other Settings
Performing the following procedure initializes the calculation... Parenthesis
When you input calculation expressions just as shown below.
19(CLR)1(Setup)=(Yes)
This setting: Calculation Mode Input/Output Format ... shown below, it .The calculator automatically judges the calculation priority sequence for addition, subtraction, multiplication, and division, ...
User Guide - Page 24
... grams are zero.
How about to become a percent. Switching between sexagesimal and decimal. k Percent Calculations
Inputting a value and pressing 1((%) causes the input value to 48?
(15%, 20%)
k Degree, Minute, Second (Sexagesimal) Calculations
You can perform calculations using sexagesimal values, and convert values between Fraction and Decimal Format f
• The format of 880...
User Guide - Page 26
... e to edit the expression you are using Linear format, you turn off the calculator, press the O key, change to become full, the oldest calculation is on the display, you can display the expression by pressing d or e, without pressing A first.
If you are performing causes calculation history memory to the calculation mode or the input/output format, or...
User Guide - Page 36
... Gauss-Kronrod method of numerical integration. ∫( f(x), a, b, tol)
f(x): Function of X (All non-X variables are not used as their arguments.
Appendix to
k Integration Calculations
This calculator performs integration using Math format. • There may be large error in obtained integration values and errors may occur due to take considerable time to complete. • A smaller...
User Guide - Page 38
...take more time.
k Differential Calculations
Your calculator performs differential calculations by the following : - Specify a tol value that is used when you do. • ∫(, d/dx(, Pol(, Rec(, and Σ( cannot be used within f(x), a, or tol. • Differential calculations can be obtained (differential point)
tol: Tolerance range (input/output format: Linear) • You can be...
User Guide - Page 42
...;
(tol: Not specified)
Confirm that the two sides of the forms described below. k Using Engineering Notation
A simple key operation transforms a displayed value to the original decimal value. Transforming Displayed Values
You can be used to transform a displayed decimal calculation result to transform a value between standard form and decimal form. Formats Supported for S-D Transformation...
User Guide - Page 45
...
2*(!3e+i)=
• With Linear format, the absolute value and argument are shown in two different lines. Specifying the Calculation Result Display Format
You can override complex number display settings and specify the format that should be used to display calculation results. • To specify rectangular coordinate format for the calculation result,
perform the following key operation...
User Guide - Page 46
... of 2 + 2i.
*1 Absolute Value
*2 Argument
Statistical Calculation (STAT)
All calculations in this section are performed in the STAT Mode (N3).
k Statistical Calculation Types
Key Menu Item 1 1-VAR 2 A+BX 3 _+CX2 4 In 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...
User Guide - Page 49
...the calculator's setup screen.
The STAT calculation screen also uses Linear format, regardless of the sample data on the display, press 11(STAT) to do this:
Display the statistical calculation type ...Display the MinMax sub-menu of commands for performing statistical calculations with the STAT editor screen. Note
• Note that you can perform the procedures under "Inserting a Line" and ...
User Guide - Page 52
...
E-50
Commands when Linear Regression Calculation (A+BX) Is Selected With linear regression, regression is selected as the statistical calculation type. y = A + BX
The following are the commands that appear on the STAT menu while linear regression is performed in accordance with the following model equation. See Appendix for information about the calculation
formula used for each command.
User Guide - Page 53
... use the data input in Example .
*1 Estimated Value (y = -3 → m = ?) *2 Estimated Value (x = 2 → n = ?)
Commands when Quadratic Regression Calculation (_+CX2) Is Selected With quadratic regression, regression is performed in
Example .
Reg Sub-menu (11(STAT)7(Reg))
Select this menu item: When you want to obtain this :
Regression coefficient constant term A Linear coefficient...
User Guide - Page 59
... results are performed in matrix memory. Appendix Equation Calculation: to
Matrix Calculations (MATRIX)
You can use the f and c keys to scroll the display between the solutions for X and Y (and Z).
• When there are multiple solutions for configuring dimension settings. • In the case of simultaneous linear equations, you can use f and c to switch the display between...
User Guide - Page 64
... are performed in a special Vector Answer Memory named "VctAns". 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 each x-value is substituted in the function f(x). • Note that changing the input/output format settings (Math format or Linear...
User Guide - Page 66
... (angle unit: Deg) formed by
vectors A = (-1, 0, 1) and B = (1, 2, 0), and one of gravitation; 40: standard atmosphere
E-64 You can use the vectors input 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...
User Guide - Page 67
... for BASE-N and TABLE.
This displays the metric conversion command menu.
Technical Information
k Calculation Priority Sequence
The calculator performs calculations according to a calculation priority sequence. • Basically, calculations are based on the "NIST Special Publication
811 (1995)". * "cal" uses the NIST value at 15°C. For details, see Appendix . Input the two...
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