Casio FX-7400GII - SOFTWARE VERSION 2-00

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Contents
Getting Acquainted — Read This First!
Chapter 1 Basic Operation
1. Keys .............................................................................................................................. 1-1
2. Display .......................................................................................................................... 1-2
3. Inputting and Editing Calculations................................................................................. 1-5
4. Using the Math Input/Output Mode ............................................................................. 1-10
5. Option (OPTN) Menu .................................................................................................. 1-22
6. Variable Data (VARS) Menu ....................................................................................... 1-23
7. Program (PRGM) Menu ............................................................................................. 1-25
8. Using the Setup Screen .............................................................................................. 1-26
9. Using Screen Capture................................................................................................. 1-29
10. When you keep having problems… ........................................................................... 1-30
Chapter 2 Manual Calculations
1. Basic Calculations......................................................................................................... 2-1
2. Special Functions.......................................................................................................... 2-6
3. Specifying the Angle Unit and Display Format............................................................ 2-10
4. Function Calculations.................................................................................................. 2-11
5. Numerical Calculations ............................................................................................... 2-21
6. Complex Number Calculations.................................................................................... 2-30
7. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers......................... 2-33
8. Matrix Calculations...................................................................................................... 2-36
9. Mertic Conversion Calculations................................................................................... 2-48
Chapter 3 List Function
1. Inputting and Editing a List............................................................................................ 3-1
2. Manipulating List Data................................................................................................... 3-5
3. Arithmetic Calculations Using Lists............................................................................. 3-10
4. Switching Between List Files....................................................................................... 3-13
Chapter 4 Equation Calculations
1. Simultaneous Linear Equations .................................................................................... 4-1
2. High-order Equations from 2nd to 6th Degree .............................................................. 4-2
3. Solve Calculations......................................................................................................... 4-4
Chapter 5 Graphing
1. Sample Graphs ............................................................................................................. 5-1
2. Controlling What Appears on a Graph Screen.............................................................. 5-2
3. Drawing a Graph...........................................................................................................5-6
4. Storing a Graph in Picture Memory............................................................................. 5-10
5. Drawing Two Graphs on the Same Screen................................................................. 5-11
6. Manual Graphing......................................................................................................... 5-12
7. Using Tables ............................................................................................................... 5-15
8. Dynamic Graphing ...................................................................................................... 5-20
9. Graphing a Recursion Formula................................................................................... 5-22
10. Graphing a Conic Section ........................................................................................... 5-27
11. Changing the Appearance of a Graph ........................................................................ 5-27
12. Function Analysis........................................................................................................ 5-29