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 javn2r04 on June 17th, 2014
How To Input Chi Equation Into A Casio Fx-115es Calculator
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... numbers (like "") in this manual are for the angle unit. • The following procedure when you want to initialize the calculator and return the calculation mode and setup to their initial default settings. Moreover, CASIO Computer Co., Ltd. Example: 1(Setup)
Indicates the menu item that this operation also clears all data currently in...
User Guide - Page 8
... shows an intermediate result of decimal places is selected as the input/output format.
k About the Display
Your calculator has a 31-dot × 96-dot LCD screen. The calculator is radians. The calculator is in the VECTOR Mode. The calculator is in effect. Example:
Input expression
{ Calculation result
k Display Indicators
Sample Display:
CMPLX
This indicator:
S
A
M
STO
RCL...
User Guide - Page 9
...To select the CMPLX Mode, for example, press 2. 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 execute, the display may show only the...
User Guide - Page 10
... Calculation results are written on paper.
• Linear format causes fractions and other expressions to be displayed in a single line. Specifying the Input/Output Format
For this input/output... of significant digits for information about how to 10) controls the number of
decimal places for displayed calculation results.
Example: 1 ÷ 7 = 1.4286 × 10-1 (Sci5) 1.429 ×...
User Guide - Page 11
... Perform this key operation:
1Nc5(Disp)1(Dot) 1Nc5(Disp)2(Comma)
• The setting you configure here is always a dot ( ). The decimal point for input values is applied for calculation results
. only. E-9
To specify this: Show FREQ Column Hide FREQ Column
Perform this key operation: 1Nc4(STAT)1(ON) 1Nc4(STAT)2(OFF)
Specifying the...
User Guide - Page 12
... as they are written.Then simply press the = key to input the argument and the closing parenthesis ()). Inputting Expressions and Values
k Inputting a Calculation Expression Using Standard Format
Your calculator lets 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...
User Guide - Page 13
... 15th character causes the expression to shift to 14 characters at the end of a calculation, immediately before the = key is pressed. E-11 Omitting the Multiplication Sign You can input up to the left and view the hidden part by pressing the d key. At this time, you want to use the e key to...
User Guide - Page 14
...(INS) when the Math format is selected. • The initial default for more information. • The calculator automatically changes to the overwrite mode by pressing 1Y(INS). • With Math format, you know. When there are inputting it. The cursor is a horizontal flashing line ( ) when the overwrite mode is selected does not...
User Guide - Page 15
... × 12 LINE Insert Mode:
369**12
dd
Y Overwrite Mode:
369**12
ddd
Y
Correcting a Calculation Example: To correct cos(60) so it becomes sin(60) LINE Insert Mode:
c60)
dddY
s Overwrite Mode:
c60)
dddd
s Inserting Input into a Calculation Always use the insert mode for this operation. Use d or e to move the cursor to...
User Guide - Page 16
... an error message (like "Math ERROR" or "Syntax ERROR") appears when you input 14 ÷ 0 × 2 = by pressing A, which clears the calculation. Example: When you press =, press d or e. d1
=
You can then...× 2 = Use the insert mode for the following operation. Further input will display the part of the calculation where the error occurred, with Math format, you can cause the height of...
User Guide - Page 17
... 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 Fraction log(a,b) (Logarithm) 10...
User Guide - Page 18
...:
Function Key Operation Resulting Expression
Fraction
'
log(a,b) Power Root
& 16(")
E-16
Example 3: To input (1 + 2 )2 × 2 =
5
MATH
Math
(1+'2c5e)
w*2=
• When you press = and obtain a calculation result using Math format, you can incorporate part of an input expression (a value, an expression within parentheses, etc.) into a function.
Incorporating a Value into...
User Guide - Page 31
...; log102 is solved for Y.) Y = X × log(2,Y) (When the variable specification ",X" is omitted,
the equation Y = X × log2Y is solved for X.)
• Unless you are using contains more than one variable,
an input prompt appears for each one. E-29 Example: Y = X + 5, X = sin(M), X + 3 = B + C,
XY + C (Treated as the value of an changes from a2 to a5. (Results...
User Guide - Page 44
... using polar coordinate format
(r ∠ θ ). The key operation below shows how to input 2 + 3i, for argument θ input and result display is referred to become an imaginary number i input key. You can select the coordinate format by configuring the calculator's setup.
For more information, see "Specifying the Complex Number Display Format". Complex Number...
User Guide - Page 49
... variable or paired variables. Deleting All STAT Editor Contents (1) Press 11(STAT)3(Edit). (2) Press 2(Del-A).
• This clears all of the current input/output format setting on the calculator's setup screen. Pressing the A key while the STAT editor screen is on the display. Display the MinMax sub-menu of commands for obtaining...
User Guide - Page 53
... of x2 Estimated value of y
• Sum sub-menu (sums), Var sub-menu (number of y
Appendix Linear Regression Calculation: to
• Examples through all use the data input in accordance with the following model equation. Reg Sub-menu (11(STAT)7(Reg))
Select this menu item: 1A 2B
3C
4m1 5m2 6n
When you...
User Guide - Page 54
... 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 Regression (1/X)
y
=
A
+
B X
Calculation Formula
Appendix Comparison of Regression Curves • The following example uses the data input in the BASE-N Mode (N4).
All calculations in this section are a large number of...
User Guide - Page 57
.... Before starting each calculation, be sure to re-enter the EQN Mode.
Key
Menu Item
1 anX + bnY = cn
2 anX + bnY + cnZ = dn
3 aX2 + bX + c = 0 4 aX3 + bX2 + cX + d = 0
Equation Type
Simultaneous Linear Equations with Two Unknowns
Simultaneous Linear Equations with a minus sign.
k Equation Types
An equation type menu appears when you want to input this section are displayed...
User Guide - Page 59
... The actual number of solutions depends on the equation.
• Pressing A while a solution is displayed will return to the coefficient editor screen.
• The display format of solutions is in accordance with the input/ output format and complex number display format settings of the calculator's setup screen.
• Note that the matrix selection...
User Guide - Page 72
... to the expected solution
and try again. Note that is included in the equation you do not allow that is not included in the equation you input.
• The solution variable that you specified is close to perform a calculation with the calculation.
Variable ERROR (SOLVE feature only) • Cause
• You did not specify a solution...
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