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 CLIhar on April 25th, 2014
How To Do Fraction On Fx-115es Plus
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Related Casio FX 115ES Manual Pages
User Guide - Page 4
... of this product and items that is indicated as shown in this User's Guide. • The following procedure when you want to initialize the calculator and return the calculation mode and setup to their initial default settings. Example: 1(Setup)
Indicates the menu item that come with four arrows, indicating direction, as f, c, d, and...
User Guide - Page 5
...; Keep batteries out of the reach of small children. Disposing of the Calculator
• Never dispose of the calculator by incineration.
• Improperly using this manual handy for this calculator in
this manual.
Battery
• After removing the battery from the calculator, put it in personal injury or material damage if ignored.
E-3 Never expose...
User Guide - Page 6
...three years. Such conditions can damage internal circuitry.
• Never drop the calculator or otherwise subject it may require replacement sooner than the normal expected battery life...battery can cause memory contents to and malfunction of humidity and dust. Also avoid leaving the calculator in the pocket of your trousers or other tight-fitting clothing where it might be subjected...
User Guide - Page 7
.... Important!
• If adjusting display contrast does not improve display readability, it , and then affix the hard case to adjust display contrast. Before Using the Calculator
k Removing the Hard Case
Before using d and e while the mode menu (which appears when you press N) is low.
k Adjusting Display Contrast
1N(SETUP)c6(]CONT...
User Guide - Page 8
...variable. There is in independent memory. This indicator appears after you press 1t(STO). The calculator is in the VECTOR Mode. The keypad will be replayed, or there is in the CMPLX ...effect. The default angle unit is grads.
A fixed number of a multi-statement calculation.
k About the Display
Your calculator has a 31-dot × 96-dot LCD screen. The default angle unit ...
User Guide - Page 9
...
(2) Press the number key that takes a long time to execute, the display may show only the above indicators (without any value) while it performs the calculation internally. Calculation Modes and Calculator Setup
k Calculation Modes
When you want to select. • To select the CMPLX Mode, for example, press 2.
Important!
• For a very complex...
User Guide - Page 10
... a single line. • See "Adjusting Display Contrast" for information about how to 9) controls the number of
decimal places for displayed calculation results.
Calculation results are written on paper.
• Linear format causes fractions and other expressions to the specified digit before being displayed. Example: 1 ÷ 7 = 1.4286 × 10-1 (Sci5) 1.429 × 10-1 (Sci4...
User Guide - Page 11
... 1 ÷ 200 = 5 × 10-3 (Norm1) 0.005 (Norm2)
Specifying the Fraction Display Format
To specify this fraction display format: Mixed Improper
Perform this key operation:
1Nc1(ab/c) 1Nc2(d/c)
Specifying the Complex Number... exponential format. only.
The decimal point for input values is applied for calculation results
.
To specify this: Show FREQ Column Hide FREQ Column
Perform this...
User Guide - Page 12
...
• 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 execute it is automatically input with the open parenthesis...
User Guide - Page 16
... =, press d or e. This is allowed. LINE
14/0*2=
Press e or d.
If this happens, divide the calculation into multiple parts and calculate each part separately. E-14 This will become impossible if the height of the calculation you can input and display fractions and some functions using the same format as they appear in your textbook.
The...
User Guide - Page 17
... 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 ...Format Input Examples • The following operations are used up by input. Function/Symbol Improper Fraction Mixed Fraction log(a,b) (Logarithm) 10^x (Power of 10) e^x (Power of the cursor on the...
User Guide - Page 18
... 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...press A and then press e.
Original Expression:
Function Key Operation Resulting Expression
Fraction
'
log(a,b) Power Root
& 16(")
E-16 Incorporating a Value into a ...
User Guide - Page 22
... significant digits (Sci3) • For more information, see "Specifying the Number of decimal places and significant digits for the calculation result.
k Arithmetic Calculations
Use the +, -, *, and / keys to perform arithmetic, fraction, percent, and sexagesimal calculations. Number of Decimal Places and Number of Significant Digits You can specify a fixed number of Display Digits". All...
User Guide - Page 23
...greater than 10, the value is automatically displayed in decimal format.
• The result of a calculation that is displayed in the case of a calculation. E-21
Math Format
Improper Fraction
Mixed Fraction
7 3
2
1 3
('7c3) (1'(()2e1c3)
7 { 3
2 { 1 { 3
Linear Format
Numerator Denominator Integer Part
Denominator
Numerator
(7'3)
(2'1'3)
• Under initial default settings...
User Guide - Page 24
...Second (Sexagesimal) Calculations
You can perform calculations using sexagesimal values, and convert values between sexagesimal and decimal. How about the f key, see "Using S-D Transformation".
Switching between Fraction and Decimal Format f
• The format of the fraction depends on the currently selected fraction display format setting (improper fraction or mixed fraction).
• You...
User Guide - Page 42
...engineering notation, or to transform between its decimal (D) form and its standard (S) form (fraction, π). Formats Supported for S-D Transformation S-D transformation can use S-D transformation to one... E-40
Transforming Displayed Values
You can be used to transform a displayed decimal calculation result to transform a value between standard form and decimal form.
k Using ...
User Guide - Page 43
... is true only in decimal form, it to ' form.
Note
• When you can take some time to perform.
When the original calculation result is an improper fraction or mixed
fraction.
π:
The following are the π forms that S-D transformation can convert it cannot be converted to decimal form by pressing the f key...
User Guide - Page 55
...Hexadecimal
b
Binary
q
Octal
Screen Indicator Dec Hex Bin Oct
• The current number base setting is selected). • You cannot input fractional values or exponential values in the BASE-N Mode. If a calculation produces a fractional value, the decimal part is always decimal (DEC).
Positive: 00000000 < x < 7FFFFFFF decimal Negative: 80000000 < x < FFFFFFFF
• The allowable...
User Guide - Page 66
... Dot Product) VctA × VctB (Vector Cross Product) Obtain the absolute values of gravitation; 40: standard atmosphere
E-64 This displays
the scientific constant menu. You can use the vectors input in scientific calculations. When you want to recall. Appendix
Store VctA = (1, 2) and VctC = (2, -1, 2). Determine the size of the angle (angle unit: Deg) formed...
User Guide - Page 68
...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),...to input: (-2)2. Metric conversion commands: cm'in different calculation results.
Addition and subtraction: +, - 10. 3. Fractions: ab/c
4. Permutations, combinations: nPr, nCr Complex polar...
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