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 gathdaraly on June 22nd, 2014
How To Simplify On Fx115es Plus
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... to the separate Appendix. Specify the angle unit in accordance with it means you see "Using Calculator Memory". be liable for the angle unit. Note that come with or arising out of the ...items that is not part of the actual key operation you want to initialize the calculator and return the calculation mode and setup to anyone for the angle unit. shall not be liable to their...
User Guide - Page 5
... certain components to read the following safety precautions before using a battery can result in
this calculator. Caution
This symbol is used to become shorted. If accidentally swallowed, consult with a physician...are facing correctly when you load it . E-3 Keep this manual handy for this calculator in personal injury or material damage if ignored. Never expose the battery to direct heat...
User Guide - Page 6
... normally, replace the battery at least once every three years. Such conditions can leak, causing damage to strong impact.
• Never twist or bend the calculator. Never use thinner, benzene or other pointed object. • Use a soft, dry cloth to temperature extremes. Because of this unit discharges slightly during shipment and...
User Guide - Page 7
... the setting is the way you want, press A.
• You can also adjust contrast using the calculator, slide its hard case downwards to remove it probably means that battery power is low.
Before Using the Calculator
k Removing the Hard Case
Before using d and e while the mode menu (which appears when you press...
User Guide - Page 8
... this indicator will disappear when you press 1t(STO). There is in independent memory. A fixed number of decimal places is grads. k About the Display
Your calculator has a 31-dot × 96-dot LCD screen. This indicator appears after you press a key. The default angle unit is in effect. A fixed number of...
User Guide - Page 9
... (1) Press N to display the mode
menu. The setup menu has two screens, which you can jump between using c and f.
c
f
E-7 Calculation Modes and Calculator Setup
k Calculation Modes
When you want to perform this mode:
COMP CMPLX
STAT
BASE-N
EQN MATRIX
TABLE
VECTOR
(2) Press the number key that takes a long time to ...
User Guide - Page 10
...as they are rounded off to 10) controls the number of significant digits for displayed calculation results. 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 9) controls the number...
User Guide - Page 11
The decimal point for input values is applied for calculation results
.
only.
• Norm: Selecting one of the STAT Mode STAT editor screen on or off. Norm1: 10-2 > x, x > 1010 Norm2: 10-9 > &#...
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 .
19(CLR)1(Setup)=(Yes)
This setting: Calculation Mode Input/Output Format Angle Unit Display Digits Fraction Display Format Complex Number Format Statistical Display Decimal Point
Is initialized to input the argument and...
User Guide - Page 13
... part by pressing the d key.
For more information, see "Inputting with Math format, each key operation uses up to 14 characters at the end of a calculation, immediately before the = key is displayed, you can scroll left . At this time, you can omit one byte. This will cause the ' indicator to appear...
User Guide - Page 14
... Function" for Linear format input is selected. • The initial default for more information. • The calculator automatically changes to the insert mode whenever you need it becomes 369 × 12
LINE
369*13
Y
2
...shape to I to let you input replaces the character at a convenient point and
calculate the result. About the Insert and Overwrite Input Modes With the insert mode, the...
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 the ...
User Guide - Page 16
... with the cursor positioned at the error location. This is allowed. d1
=
You can then make necessary corrections. If this happens, divide the calculation into multiple parts and calculate each part separately. Important!
• Certain types of expressions can cause the height of functions and parentheses is causing the error. Further input...
User Guide - Page 17
...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 operations are...
User Guide - Page 18
... key operations to use them. Incorporating a Value into the function specified here.
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 input can be cut off as shown here.
User Guide - Page 19
...
1
!2e+!8=
Math
2
!2e+!81=
E-17 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 specify whether calculation results should be displayed in a Form that Includes '2, π, etc. (Irrational Number Form)
When "MthIO" is selected for the input/output format...
User Guide - Page 20
...results can have up to both the real part and the imaginary part. Arithmetic calculations of the above ranges. Angle Unit Setting Deg Rad
Gra
Angle Value Input
Units...
of
1 12
π
radians
50 Multiples of trigonometric calculation results. k ' Form Calculation Range
Note
When performing complex number calculations in decimal form for input values outside of values with square...
User Guide - Page 66
...) VctA × VctB (Vector Cross Product) Obtain the absolute values of light in scientific calculations. When you want to both A and B = (A × B) A × B
Scientific Constants
Your calculator comes with 40 built-in constants that are all of the built-in scientific constants. 01: proton mass; 02: neutron mass; 03: electron mass; 04: muon...
User Guide - Page 68
...areas called stacks to be performed first, so the use of parentheses can result in the same calculation.
Multiplication and division: ×, ÷
Multiplication where sign 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. 3. Logical AND: and...
User Guide - Page 71
... exceeds the allowable input range (particularly when using functions). • The calculation you can then re-input and re-execute the calculation, if you are performing has caused the capacity of the vector stack to be exceeded.
• Action • Simplify the calculation expression so it does not exceed the capacity of the stack...
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