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Casio FX9750GII User Guide - Page 17

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4. Input the first letter of the command you want to input. This will display the first command that starts with that letter. 5. Use the cursor keys (D, A) to highlight the command you want to input, and then press (INPUT) or U. Example To use the Catalog to input the ClrGraph command C(CATALOG)((C)A~AU Pressing ) or )(QUIT) closes the Catalog. S To input a command with ; (fx-9860G Slim only) 1. Press ;. • This will display the category selection screen. • (EXE)... {displays a list of commands in the currently selected category} • (EXIT)... {exits the category selection screen} 2. Continue from step 3 of the procedure under "To use the Catalog to input a command". 4. Using the Math Input/Output Mode Important! • The fx-7400Gɉ and fx-9750Gɉ are not equipped with a Math input/output mode. Selecting "Math" for the "Input/Output" mode setting on the Setup screen (page 1-29) turns on the Math input/output mode, which allows natural input and display of certain functions, just as they appear in your textbook. • The operations in this section all are performed in the Math input/output mode. - The initial default setting for the fx-9860Gɉ SD/fx-9860Gɉ/fx-9860G AU PLUS is the Math input/output mode. If you have changed to the Linear input/output mode, switch back to the Math input/output mode before performing the operations in this section. See "Using the Setup Screen" (page 1-26) for information about how to switch modes. - The initial default setting for the fx-9860G Slim/fx-9860G SD/fx-9860G/fx-9860G AU is the Linear input/output mode. Switch to the Math input/output mode before performing the operations in this section. See "Using the Setup Screen" (page 1-26) for information about how to switch modes. • In the Math input/output mode, all input is insert mode (not overwrite mode) input. Note that the #(INS) operation (page 1-6) you use in the Linear input/output mode to switch to insert mode input performs a completely different function in the Math input/output mode. For more information, see "Using Values and Expressions as Arguments" (page 1-14). 1-10

Section	Page
Contents	3
Getting Acquainted — Read This First!	6
Chapter 1 Basic Operation	8
1. Keys	8
2. Display	9
3. Inputting and Editing Calculations	12
4. Using the Math Input/Output Mode	17
5. Option (OPTN) Menu	29
6. Variable Data (VARS) Menu	30
7. Program (PRGM) Menu	32
8. Using the Setup Screen	33
9. Using Screen Capture	36
10. When you keep having problems...	37
Chapter 2 Manual Calculations	39
1. Basic Calculations	39
2. Special Functions	44
3. Specifying the Angle Unit and Display Format	48
4. Function Calculations	49
5. Numerical Calculations	59
6. Complex Number Calculations	68
7. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers	71
8. Matrix Calculations	74
9. Metric Conversion Calculations	86
Chapter 3 List Function	90
1. Inputting and Editing a List	90
2. Manipulating List Data	94
3. Arithmetic Calculations Using Lists	99
4. Switching Between List Files	102
Chapter 4 Equation Calculations	103
1. Simultaneous Linear Equations	103
2. High-order Equations from 2nd to 6th Degree	104
3. Solve Calculations	106
Chapter 5 Graphing	107
1. Sample Graphs	107
2. Controlling What Appears on a Graph Screen	108
3. Drawing a Graph	112
4. Storing a Graph in Picture Memory	116
5. Drawing Two Graphs on the Same Screen	117
6. Manual Graphing	118
7. Using Tables	121
8. Dynamic Graphing	126
9. Graphing a Recursion Formula	128
10. Graphing a Conic Section	133
11. Changing the Appearance of a Graph	133
12. Function Analysis	135
Chapter 6 Statistical Graphs and Calculations	141
1. Before Performing Statistical Calculations	141
2. Calculating and Graphing Single-Variable Statistical Data	144
3. Calculating and Graphing Paired-Variable Statistical Data	149
4. Performing Statistical Calculations	155
5. Tests	162
6. Confidence Interval	175
7. Distribution	178
8. Input and Output Terms of Tests, Confidence Interval, and Distribution	190
9. Statistic Formula	193
Chapter 7 Financial Calculation (TVM)	196
1. Before Performing Financial Calculations	196
2. Simple Interest	197
3. Compound Interest	198
4. Cash Flow (Investment Appraisal)	200
5. Amortization	202
6. Interest Rate Conversion	204
7. Cost, Selling Price, Margin	205
8. Day/Date Calculations	206
9. Depreciation	207
10. Bond Calculations	209
11. Financial Calculations Using Functions	211
Chapter 8 Programming	212
1. Basic Programming Steps	212
2. PRGM Mode Function Keys	213
3. Editing Program Contents	214
4. File Management	216
5. Command Reference	218
6. Using Calculator Functions in Programs	232
7. PRGM Mode Command List	248
8. Program Library	253
Chapter 9 Spreadsheet	255
1. Spreadsheet Basics and the Function Menu	255
2. Basic Spreadsheet Operations	256
3. Using Special S • SHT Mode Commands	268
4. Drawing Statistical Graphs, and Performing Statistical and Regression Calculations	269
5. S • SHT Mode Memory	274
Chapter 10 eActivity	276
1. eActivity Overview	276
2. eActivity Function Menus	277
3. eActivity File Operations	278
4. Inputting and Editing Data	279
5. eActivity Guide	288
Chapter 11 Memory Manager	299
1. Using the Memory Manager	299
Chapter 12 System Manager	310
1. Using the System Manager	310
2. System Settings	310
Chapter 13 Data Communications	314
1. Connecting Two Units	314
2. Connecting the Calculator to a Personal Computer	314
3. Performing a Data Communication Operation	315
4. Data Communications Precautions	318
5. Screen Image Send	324
Chapter 14 Using SD Cards (fx-9860G SD only)	328
1. Using an SD Card	328
2. Formatting an SD Card	330
3. SD Card Precautions during Use	330
Appendix	331
1. Error Message Table	331
2. Input Ranges	335
E-CON2 Application	337
1 E-CON2 Overview	339
2 Using the Setup Wizard	340
3 Using Advanced Setup	350
4 Using a Custom Probe	364
5 Using the MULTIMETER Mode	370
6 Using Setup Memory	371
7 Using Program Converter	375
8 Starting a Sampling Operation	380
9 Using Sample Data Memory	383
10 Using the Graph Analysis Tools to Graph Data	386
11 Graph Analysis Tool Graph Screen Operations	390

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4. Input the first letter of the command you want to input. This will display the first command

that starts with that letter.

5. Use the cursor keys (

) to highlight the command you want to input, and then press

(INPUT) or

Example

To use the Catalog to input the ClrGraph command

(CATALOG)

(C)

Pressing

(QUIT) closes the Catalog.

To input a command with

(fx-9860G Slim only)

1. Press

• This will display the category selection screen.

•

(EXE)... {displays a list of commands in the currently selected category}

•

(EXIT)... {exits the category selection screen}

2. Continue from step 3 of the procedure under “To use the Catalog to input a command”.

4. Using the Math Input/Output Mode

Important!

• The fx-7400G

and fx-9750G

are not equipped with a Math input/output mode.

Selecting “Math” for the “Input/Output” mode setting on the Setup screen (page 1-29) turns on

the Math input/output mode, which allows natural input and display of certain functions, just as

they appear in your textbook.

• The operations in this section all are performed in the Math input/output mode.

- The initial default setting for the fx-9860G

SD/fx-9860G

/fx-9860G AU PLUS is the Math

input/output mode. If you have changed to the Linear input/output mode, switch back to the

Math input/output mode before performing the operations in this section. See “Using the

Setup Screen” (page 1-26) for information about how to switch modes.

- The initial default setting for the fx-9860G Slim/fx-9860G SD/fx-9860G/fx-9860G AU is

the Linear input/output mode. Switch to the Math input/output mode before performing the

operations in this section. See “Using the Setup Screen” (page 1-26) for information about

how to switch modes.

• In the Math input/output mode, all input is insert mode (not overwrite mode) input. Note that

the

(INS) operation (page 1-6) you use in the Linear input/output mode to switch to

insert mode input performs a completely different function in the Math input/output mode. For

more information, see “Using Values and Expressions as Arguments” (page 1-14).