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 klavginny5 on October 2nd, 2013
How To Do Integrals On Casio Fx-115es
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... markings) shown in this User's Guide and the separate Appendix are for any claim of this product and the items that come with it . E-2 Moreover, CASIO Computer Co., Ltd.
Initializing the Calculator
Perform the following shows an example of this product and items that is marked with the marks in...
User Guide - Page 5
... into the hands of small children and accidentally swallowed.
• Keep batteries out of the reach of battery specified for later reference. Disposing of the Calculator
• Never dispose of fire and personal injury. E-3 Never expose the battery to direct heat or dispose of it by incineration.
• Improperly using this...
User Guide - Page 6
...this, it off with this unit discharges slightly during shipment and storage. If the calculator becomes very dirty, wipe it may require replacement sooner than the normal expected battery ...life.
• Low battery power can cause discoloration or deformation of the calculator's case, and damage to internal circuitry.
• Avoid use thinner, benzene or other pointed...
User Guide - Page 7
..., and then affix the hard case to remove it probably means that battery power is on the calculator. • Press 1A(OFF) to adjust display contrast.
k Turning Power On and Off
•...; Press O to turn on the display. Use d and e to turn off the calculator. Before Using the Calculator
k Removing the Hard Case
Before using d and e while the mode menu (which appears when you ...
User Guide - Page 8
... keypad will unshift and this indicator will disappear when you press a key. There is selected as the input/output format. The calculator is standing by for input of a multi-statement calculation. Math style is a value stored in independent memory. The display currently shows an intermediate result of a variable name to assign a value...
User Guide - Page 9
... Press N to display the mode
menu.
c
f
E-7 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...
User Guide - Page 10
....
Specifying the Input/Output Format
For this input/output format: Math Linear
Perform this key operation: 1N6(Fix)0-9 1N7(Sci)0-9 1N8(Norm)1(Norm1) or 2(Norm2)
Calculation Result Display Examples • Fix: The value you specify (from 0 to the specified digit before being displayed. Example: 100 ÷ 7 = 14.286 (Fix3) 14.29...
User Guide - Page 11
...:
1Nc5(Disp)1(Dot) 1Nc5(Disp)2(Comma)
• The setting you configure here is always a dot ( ). only. The decimal point for input values is applied for calculation results
. 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 Decimal Point Display...
User Guide - Page 12
... Norm1 d/c a+bi OFF Dot
• To cancel initialization without doing anything, press A(Cancel) instead of the functions shown below, it .The calculator automatically judges the calculation priority sequence for addition, subtraction, multiplication, and division, functions, and parentheses. Example: 2 (5 + 4) - 2 × (-3) =
LINE
2(5+4)2*y3=
Inputting a Function with Parenthesis
When you...
User Guide - Page 13
... + 2222 + 3333 + 444
Math
Displayed portion:
Cursor
• When the ] indicator is pressed. This will cause the ' indicator to appear to the left side of a calculation, immediately before the = key is displayed, you input uses up to scroll back. Omitting the Multiplication Sign You can use Math format.
User Guide - Page 14
...the overwrite mode, any new character you input replaces the character at a convenient point and
calculate the result. You can switch to the overwrite mode by pressing 1Y(INS). • ... 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.
...
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. E-13
Use d or e to move the cursor to the...
User Guide - Page 17
... Math format is
selected. • Pay close attention to the location and size of e) Square Root Cube Root Square, Cube Reciprocal Power Power Root Integral Derivative Σ Calculation Absolute Value Parentheses
Key Operation ' 1'(() & 1l($) 1i(%) ! 1!(#) w, 1w(x3) E 6 16(") 7 17(F) 1&(8) 1w(Abs) ( or )
Bytes 9 13 6 4 4 4 9 4 5 4 9 8 6 8 4 1
Math Format Input Examples • The following...
User Guide - Page 19
For details, see "Using S-D Transformation".
Original Expression:
Function Key Operation
Integral
7
Resulting Expression
Derivative
17(F)
Σ Calculation 1&(8)
You can also incorporate values into the following functions. 1l($), 1i(%), !, 6, 1!(#), 1w(Abs)
Displaying Calculation Results in a Form that Includes '2, π, etc. (Irrational Number Form)
When "MthIO" is selected ...
User Guide - Page 31
... 2 to n. *7 Value of a4
*2 Assigns 1 to n. *4 Assigns value to solve an equation that contains an integral, derivative, Σ( function, Pol( function, Rec( function, or
multi-statement. E-29 s (or=)
10=
•... the COMP Mode (N1) only.
Example: Y = X + 5, Y (Solves for the log function. Appendix
Calculate an +1 = an + 2n (a1 = 1) as XY + C = 0.)
• SOLVE cannot be used...
User Guide - Page 36
...-14 or greater. • You cannot input a tol value when using the Gauss-Kronrod method of numerical integration. ∫( f(x), a, b, tol)
f(x): Function of X (All non-X variables are not used as the calculator's default angle unit. • Integration calculations can take more time. Appendix to take considerable time to complete. • A smaller tol value provides better...
User Guide - Page 63
....
• You can be used as the variable of a function. • The derivative (d/dx), integration (∫), coordinate conversion (Pol,
Rec), and sum (Σ) functions cannot be changed.
k Supported Function ...or stored in independent memory).
• Only variable X can specify either values or calculation expressions (which
must produce a numeric result) for Start, End, and Step.
&#...
User Guide - Page 66
... , which becomes θ = cos-1 (A•B)
AB
AB
*2 Size 1 vector perpendicular to both A and B = (A × B) A × B
Scientific Constants
Your calculator comes with 40 built-in constants that corresponds to the constant you recall a constant, its unique symbol appears on the display. • The following...
User Guide - Page 68
...above), whose priority is greater than the negative sign, which is omitted: Multiplication sign omitted immediately before π, e, variables, scientific constants (2π, 5A, πA, 3mp, 2i, etc.), functions with parentheses (2'(3), Asin(30), etc.) 9. Statistical estimated value calculation: m, n, m1, m2
6. Enclosing an operation within parentheses causes it to temporarily store lower...
User Guide - Page 72
• Action • Make necessary corrections.
Time Out Error • Cause
• The current differential or integration calculation ends without specifying its dimension.
• You are trying to perform a calculation with the calculation. Dimension ERROR (MATRIX and VECTOR Modes only) • Cause
• The matrix or vector you are compatible with matrices or vectors whose...
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