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Casio FX-9750GII-SC User Guide - Page 109

To make V-Window settings, V-Window Setting Precautions, GRAPH, Rectangular coordinate parameter

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S To make V-Window settings 1. From the Main Menu, enter the GRAPH mode. 2. Press (V-WIN) to display the V-Window setting screen. Rectangular coordinate parameter Xmin/Xmax ... Minimum/maximum x-axis value Xscale ... Spacing of x-axis increments Xdot ... Value that corresponds to one x-axis dot Ymin/Ymax ... Minimum/maximum y-axis value Yscale ... Spacing of y-axis increments Polar coordinate parameter TQ min/TQ max ... Minimum/maximum T, Qvalues TQ ptch ... T, Q pitch 3. Press A to move the highlighting and input an appropriate value for each parameter, pressing U after each. • {INIT}/{TRIG}/{STD} ... V-Window {initial settings}/{initial settings using specified angle unit}/{standardized settings} • {STO}/{RCL} ... V-Window setting {store}/{recall} After settings are the way you want them, press ) or )(QUIT) to exit the V-Window setting screen. • Pressing U without inputting anything while I (busy indicator) is displayed exits the V-Window setting screen. S V-Window Setting Precautions • Inputting zero for TQ ptch causes an error. • Any illegal input (out of range value, negative sign without a value, etc.) causes an error. • When TQ max is less than TQ min, TQ ptch becomes negative. • You can input expressions (such as 2P) as V-Window parameters. • When the V-Window setting produces an axis that does not fit on the display, the scale of the axis is indicated on the edge of the display closest to the origin. • Changing the V-Window settings clears the graph currently on the display and replaces it with the new axes only. • Changing the Xmin or Xmax value causes the Xdot value to be adjusted automatically. Changing the Xdot value causes the Xmax value to be adjusted automatically. • A polar coordinate (r =) or parametric graph will appear coarse if the settings you make in the V-Window cause the TQ ptch value to be too large, relative to the differential between the TQ min and TQ max settings. If the settings you make cause the TQ ptch value to be too small relative to the differential between the TQ min and TQ max settings, on the other hand, the graph will take a very long time to draw. • The following is the input range for V-Window parameters. -9.999999999E 97 to 9.999999999E 97 5-3

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
Chapter 11 Memory Manager	289
1. Using the Memory Manager	289
Chapter 12 System Manager	300
1. Using the System Manager	300
2. System Settings	300
Chapter 13 Data Communications	304
1. Connecting Two Units	304
2. Connecting the Calculator to a Personal Computer	304
3. Performing a Data Communication Operation	305
4. Data Communications Precautions	308
5. Screen Image Send	314
Chapter 14 Using SD Cards (fx-9860G SD only)	318
1. Using an SD Card	318
2. Formatting an SD Card	320
3. SD Card Precautions during Use	320
Appendix	321
1. Error Message Table	321
2. Input Ranges	325
E-CON2 Application	327
1 E-CON2 Overview	329
2 Using the Setup Wizard	330
3 Using Advanced Setup	340
4 Using a Custom Probe	354
5 Using the MULTIMETER Mode	360
6 Using Setup Memory	361
7 Using Program Converter	365
8 Starting a Sampling Operation	370
9 Using Sample Data Memory	373
10 Using the Graph Analysis Tools to Graph Data	376
11 Graph Analysis Tool Graph Screen Operations	380

Match case Limit results 1 per page

5-3

To make V-Window settings

1. From the Main Menu, enter the

GRAPH

mode.

2. Press

(V-WIN) to display the V-Window setting screen.

Rectangular coordinate parameter

Xmin/Xmax … Minimum/maximum

-axis value

Xscale … Spacing of

-axis increments

Xdot … Value that corresponds to one

-axis dot

Ymin/Ymax … Minimum/maximum

-axis value

Yscale … Spacing of

-axis increments

Polar coordinate parameter

min/T

max ... Minimum/maximum T,

values

T ptch ... T, pitch

3. Press

to move the highlighting and input an appropriate value for each parameter,

pressing

after each.

•{

INIT

}

{

TRIG

}

{

STD

} … V-Window {initial settings}/{initial settings using specified angle

unit}/{standardized settings}

•{

STO

}

{

RCL

} … V-Window setting {store}/{recall}

After settings are the way you want them, press

(QUIT) to exit the V-Window

setting screen.

• Pressing

without inputting anything while

(busy indicator) is displayed exits the

V-Window setting screen.

V-Window Setting Precautions

• Inputting zero for T

ptch causes an error.

• Any illegal input (out of range value, negative sign without a value, etc.) causes an error.

• When T

max is less than T

min, T

ptch becomes negative.

• You can input expressions (such as 2

) as V-Window parameters.

• When the V-Window setting produces an axis that does not fit on the display, the scale of

the axis is indicated on the edge of the display closest to the origin.

• Changing the V-Window settings clears the graph currently on the display and replaces it

with the new axes only.

• Changing the Xmin or Xmax value causes the Xdot value to be adjusted automatically.

Changing the Xdot value causes the Xmax value to be adjusted automatically.

• A polar coordinate (

=) or parametric graph will appear coarse if the settings you make in

the V-Window cause the T

ptch value to be too large, relative to the differential between

the T

min and T

max settings. If the settings you make cause the T

ptch value to be

too small relative to the differential between the T

min and T

max settings, on the other

hand, the graph will take a very long time to draw.

• The following is the input range for V-Window parameters.

–9.999999999

97 to 9.999999999