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 bravlarr on September 21st, 2014
Casio Fx 115es Plus How To Do Derivatives
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
...key operation you want to initialize the calculator and return the calculation mode and setup to change without notice. • In no event shall CASIO Computer Co., Ltd. • The... Note that this is indicated as key markings) shown in the illustration nearby.
Initializing the Calculator
Perform the following shows an example of how a key operation to the separate Appendix. REPLAY
...
User Guide - Page 5
... components to suddenly burst, creating the risk of it by burning it will not get into the
calculator. • Use only the type of small children.
Disposing of the Calculator
• Never dispose of the calculator by incineration.
• Improperly using this manual. E-3 If accidentally swallowed, consult with a physician immediately.
• Never charge...
User Guide - Page 6
....
• Low battery power can damage internal circuitry.
• Never drop the calculator or otherwise subject it might be splashed by water or exposed to temperature extremes. Such...8226; Use a soft, dry cloth to strong impact.
• Never twist or bend the calculator. Heat can leak, causing damage to large amounts of this unit discharges slightly during shipment and ...
User Guide - Page 7
... display readability, it , and then affix the hard case to the back of the calculator as shown in the illustration below. Replace the battery. After the setting is the way...SETUP)c6(]CONT') This displays the contrast adjustment screen.
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 ...
User Guide - Page 8
...9 FIX SCI Math
$`
Disp
Means this indicator will be replayed, or there is in effect. The calculator is more data above/below the current screen. The default angle unit is grads. The default angle unit...will disappear when you press 1t(STO). This indicator appears after you press a key. The calculator is in the VECTOR Mode. A fixed number of a variable name to the variable. ...
User Guide - Page 9
... has two screens, which you can use to execute, the display may show only the above indicators (without any value) while it performs the calculation internally. k Configuring the Calculator Setup
Pressing 1N(SETUP) displays the setup menu, which you can jump between using c and f.
Select this mode:
COMP CMPLX
STAT
BASE-N
EQN...
User Guide - Page 10
...8226; Sci: The value you specify (from 1 to the specified digit before being displayed. Calculation results are written on paper.
• Linear format causes fractions and other expressions to the ... for information about how to 9) controls the number of
decimal places for displayed calculation results. Specifying the Input/Output Format
For this input/output format: Math Linear
Perform...
User Guide - Page 12
... anything, press A(Cancel) instead of the functions shown below, it is automatically input with Parenthesis
When you need to execute 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 the open parenthesis...
User Guide - Page 13
...; π, 2 × i, etc.
Number of Input Characters (Bytes) • You can show up one byte. Note, however, that it runs off the left side of a calculation, immediately before the = key is pressed.
For details, see "Inputting with Math Format". Displaying a Long Expression The display can input up more closed parentheses that...
User Guide - Page 14
...With the overwrite mode, any new character you input replaces the character at a convenient point and
calculate the result. The cursor is a horizontal flashing line ( ) when the overwrite mode is the... format input 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 can...
User Guide - Page 15
... correct the expression 369 × × 12 so it becomes
369 × 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...
User Guide - Page 16
...cursor positioned at the error location. Further input will become impossible if the height of the calculation you press =, press d or e.
LINE
14/0*2=
Press e or d. Example: When ...you nest too many functions and/or parentheses. Further input will display the part of the calculation where the error occurred, with Math format, you can also exit the error screen by mistake...
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
... "LineIO" is selected for S-D conversion. 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 expressions like '2 and π (irrational number form). • Pressing...
User Guide - Page 31
...Value of a5
Using SOLVE
(COMP)
SOLVE uses Newton's Method of syntax for the solution variable.
Appendix
Calculate an +1 = an + 2n (a1 = 1) as XY + C = 0.)
• SOLVE ...= C + D, B (Solves for B.) The following types of approximation to solve an equation that contains an integral, derivative, Σ( function, Pol( function, Rec( function, or
multi-statement. Example: Y = X + 5, Y (...
User Guide - Page 38
... are treated as the calculator's default angle unit. • A "Time Out" error occurs when a differential calculation ends
without the 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 caused by approximating the derivative based on centered difference...
User Guide - Page 63
... input.
• 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...variable or stored in independent memory).
• Only variable X can specify either values or calculation expressions (which
must produce a numeric result) for a number table generation function. •...
User Guide - Page 66
... constant; 25: Boltzmann constant; 26: molar volume of ideal gas; 27: molar gas constant; 28: speed of light in scientific calculations. VctA + VctB (Vector Addition) 3 × VctA (Vector Scalar Multiplication)
VctB - 3 × VctA (Calculation example using VctAns) VctA • VctB (Vector Dot Product) VctA × VctB (Vector Cross Product) Obtain the absolute values...
User Guide - Page 68
... 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. Logical OR, XOR, XNOR: or, xor, xnor
If a calculation contains a negative value, you need to temporarily store lower calculation priority sequence values, commands, and functions.The numeric stack...
User Guide - Page 75
CASIO COMPUTER CO., LTD.
6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan
SA1106-C Printed in China
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