Casio fx-CG50 User Manual

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Contents
Getting Acquainted — Read This First!
Chapter 1 Basic Operation
1. Keys .............................................................................................................................. 1-1
2. Display .......................................................................................................................... 1-3
3. Inputting and Editing Calculations ................................................................................. 1-7
4. Using the Math Input/Output Mode ............................................................................. 1-15
5. Option (OPTN) Menu .................................................................................................. 1-30
6. Variable Data (VARS) Menu ....................................................................................... 1-31
7. Program (PRGM) Menu ............................................................................................. 1-34
8. Using the Setup Screen .............................................................................................. 1-35
9. Using Screen Capture ................................................................................................. 1-39
10. When you keep having problems… ........................................................................... 1-40
Chapter 2 Manual Calculations
1. Basic Calculations .........................................................................................................2-1
2. Special Functions ..........................................................................................................2-7
3. Specifying the Angle Unit and Display Format ............................................................ 2-12
4. Function Calculations ..................................................................................................2-14
5. Numerical Calculations ............................................................................................... 2-25
6. Complex Number Calculations .................................................................................... 2-35
7. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers ......................... 2-39
8. Matrix Calculations ...................................................................................................... 2-42
9. Vector Calculations .....................................................................................................2-59
10. Metric Conversion Calculations ................................................................................... 2-64
Chapter 3 List Function
1. Inputting and Editing a List ............................................................................................ 3-1
2. Manipulating List Data ................................................................................................... 3-7
3. Arithmetic Calculations Using Lists ............................................................................. 3-13
4. Switching between List Files ....................................................................................... 3-17
5. Using CSV Files .......................................................................................................... 3-18
Chapter 4 Equation Calculations
1. Simultaneous Linear Equations .................................................................................... 4-1
2. High-order Equations from 2nd to 6th Degree .............................................................. 4-3
3. Solve Calculations .........................................................................................................4-4
Chapter 5 Graphing
1. Sample Graphs ............................................................................................................. 5-1
2. Controlling What Appears on a Graph Screen .............................................................. 5-5
3. Drawing a Graph .........................................................................................................5-13
4. Saving and Recalling Graph Screen Contents ............................................................ 5-20
5. Drawing Two Graphs on the Same Screen ................................................................. 5-23
6. Manual Graphing ......................................................................................................... 5-25
7. Using Tables ............................................................................................................... 5-32
8. Modifying a Graph ....................................................................................................... 5-38
9. Dynamic Graphing ...................................................................................................... 5-42
10. Graphing a Recursion Formula ................................................................................... 5-45
11. Graphing a Conic Section ........................................................................................... 5-50

Casio fx-CG50 Specifications

General

Brand	Casio
Model	fx-CG50
Category	Calculator
Language	English