Casio fx-991ZA Plus Manuals

Manuals and User Guides for Casio fx-991ZA Plus. We have 2 Casio fx-991ZA Plus manuals available for free PDF download: User Manual

Casio fx-991ZA Plus User Manual

Casio fx-991ZA Plus User Manual (96 pages)

Brand: Casio | Category: Calculator | Size: 2.06 MB

Table of Contents

Table of Contents
2
Before Using the Calculator

5
- About this Manual
  5
- Initializing the Calculator
  5
- Precautions
  5
  - Safety Precautions
    5
  - Handling Precautions
    6
- Getting Started
  6
  - Removing the Hard Case
    6
  - Turning Power on and off
    7
  - Adjusting Display Contrast
    7
  - Key Markings
    7
  - Reading the Display
    8
  - Using Menus
    10
Calculation Modes and Calculator Setup

11
- Calculation Mode
  11
- Configuring the Calculator Setup
  12
  - Initializing Calculator Settings
    16
Inputting Expressions and Values

17
Basic Calculations

21
- Toggling Calculation Results
  21
- Fraction Calculations
  22
- Percent Calculations
  23
- Degree, Minute, Second (Sexagesimal) Calculations
  23
- Multi-Statements
  24
- Using Engineering Notation
  24
- Remainder Calculations
  25
- Prime Factorization
  26
- Calculation History and Replay
  26
  - Calculation History
    26
  - Replay
    27
- Using Memory Functions
  27
Function Calculations

31
- Pi (Π), Natural Logarithm Base E
  31
- Trigonometric Functions
  31
- Hyperbolic Functions
  31
- Angle Unit Conversion
  32
- Exponential Functions
  32
- Logarithmic Functions
  32
- Power Functions and Power Root Functions
  33
- Integration Calculations
  34
  - Integration Calculation Precautions
    35
  - Tips for Successful Integration Calculations
    35
- Differential Calculations
  36
  - Differential Calculation Precautions
    37
- Σ Calculations
  37
- Rectangular-Polar Coordinate Conversion
  38
- Factorial Function (!)
  39
- Absolute Value Function (Abs)
  39
- Random Number (Ran#)
  39
- Random Integer (Ranint#)
  39
- Permutation (Npr) and Combination (Ncr)
  40
- Rounding Function (Rnd)
  40
- Greatest Common Divisor (GCD) and Least Common Multiple (LCM)
  41
- Using CALC
  41
- Using SOLVE
  42
  - Solution Screen Contents
    44
  - Continue Screen
    44
- Scientific Constants
  45
- Metric Conversion
  47
Using Calculation Modes

49
Technical Information

84
Frequently Asked Questions

94

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Casio fx-991ZA Plus User Manual

Casio fx-991ZA Plus User Manual (52 pages)

Calculator

Brand: Casio | Category: Calculator | Size: 1.39 MB

Table of Contents

Table of Contents
2
Important Information
3
Sample Operations
3
Initializing the Calculator
3
Safety Precautions
3
Handling Precautions
3
Removing the Hard Case
4
Turning Power on and off
4
Adjusting Display Contrast
4
Key Markings
4
Reading the Display
5
Using Menus
6
Specifying the Calculation Mode
6
Configuring the Calculator Setup
6
Inputting Expressions and Values
8
Calculation Priority Sequence
9
Toggling Calculation Results
11
Basic Calculations
12
Using Engineering Notation
13
Prime Factorization
16
Function Calculations
16
Complex Number Calculations (CMPLX)
21
Using CALC
22
Using SOLVE
23
Statistical Calculations (STAT)
25
Base- N Calculations (BASE-N)
29
Equation Calculations (EQN)
31
Matrix Calculations (MATRIX)
33
Creating a Number Table from Two Functions (TABLE)
36
Vector Calculations (VECTOR)
37
Distribution Calculations (DIST)
40
Scientific Constants
43
Metric Conversion
44
Calculation Ranges, Number of Digits, and Precision
45
Errors
47
Before Assuming Malfunction of the Calculator
49
Replacing the Battery
49
Specifications
50
Frequently Asked Questions
50

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