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Table Of Contents - Casio fx-7400G Owner's Manual

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User manual (186 pages)

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Programing manual (32 pages)

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Manual (31 pages)

Table Of Contents

Table of Contents

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Table of Contents

Before Using The Calculator For The First Time2

Handling Precautions3

Power Graphics4

Getting Acquainted7

Using The Main Menu8

To Enter A Mode8

Selecting Modes10

Set Up Screen Function Key Menus10

Using The Set Up Screen10

About The Display Screen11

Abbreviations11

Contrast Adjustment12

Exponential Display12

Special Display Formats12

How To Interpret Exponential Format12

Basic Calculations13

When You Keep Having Problems13

Low Battery Message13

Addition And Subtraction14

Multiplication14

Quotient And Remainder Division14

Mixed Calculations15

Negative Values15

Exponential Expressions15

Mixed Arithmetic Calculation Priority Sequence15

Other Useful Calculation Features16

Error Recovery16

Using Variables17

Making Corrections17

To Change A Step17

To Delete A Step17

Fraction Calculations18

Fraction Display And Input18

Performing Fraction Calculations18

Changing The Fraction Simplification Mode19

To Convert Between Proper And Improper Fractions19

To Perform A Mixed Decimal And Fraction Calculations19

Selecting Value Display Modes20

To Simplify Using Your Own Divisor20

Scientific Function Calculations21

Converting Between Angle Units21

To Specify The Number Of Significant Digits21

To Set The Default Angle Unit21

Trigonometric Function Calculations22

To Perform Trigonometric Function Calculations22

Other Functions22

Logarithmic And Exponential Function Calculations22

Coordinate Conversion23

Permutation And Combination23

Rectangular Coordinates23

Polar Coordinates23

Calculation Priority Sequence24

Display Result Command24

To Use Multistatements24

How To Calculate Memory Usage25

Memory Status25

To Check The Memory Status25

Variable Data Menu26

To Recall Enlargement And Reduction Factors26

Differential Calculations28

To Perform A Differential Calculation29

Before Trying To Draw A Graph31

Entering The Graph Mode31

View Window Memory32

To Save View Window Settings32

To Recall View Window Settings32

Graph Function Operations33

Specifying The Graph Type33

Storing Graph Functions33

To Store A Parametric Function33

Editing Functions In Memory34

Drawing A Graph34

To Edit A Function In Memory34

To Delete A Function34

To Graph Using Rectangular Coordinates35

To Graph Parametric Functions35

Other Graphing Functions36

Connect Type And Plot Type Graphs36

To Use Trace To Read Coordinates36

To Use Box Zoom38

To Use Factor Zoom38

Sketch Function39

To Initialize The Zoom Factor39

To Plot Points40

In The Run Or Prgm Mode40

To Draw A Line Between Two Plotted Points41

To Draw Vertical And Horizontal Lines41

To Draw A Vertical Line42

To Draw A Horizontal Line42

To Clear Drawn Lines And Points42

Storing A Function43

Deleting A Function43

Assigning Values To A Variable43

Generating A Numeric Table44

Editing A Table44

Graphing A Function44

List Function45

Assigning Numeric Table Contents To A List45

List Data Linking46

List Operations46

To Input Values One By One46

To Batch Input A Series Of Values47

To Delete A Cell47

To Delete All Cells In A List47

Sorting List Values48

To Insert A New Cell48

Manipulating List Data49

To Sort Multiple Lists49

Ascending Order49

Accessing The List Data Manipulation Function Menu49

To Replace All Cell Values With The Same Value50

To Generate A Sequence Of Numbers50

To Find The Minimum Value In A List50

To Find The Maximum Value In A List50

Arithmetic Calculations Using Lists51

Error Messages51

Inputting A List Into A Calculation51

To Input A Specific List By Name51

Recalling List Contents52

Graphing A Function Using A List52

Inputting Scientific Calculations Into A List52

Statistical Graphs And Calculations53

Performing Scientific Function Calculations Using A List53

Before Performing Statistical Calculations54

Statistical Calculation Examples54

Inputting Data Into Lists54

Plotting Data54

Plotting A Scatter Diagram55

Changing Graph Parameters55

Graph Draw/Non-Draw Status55

General Graph Settings55

To Display The General Graph Settings Screen56

To Select The Statgraph Area56

To Select The Graph Type56

To Select The X-Axis Data List56

Drawing An Xy Line Graph57

To Select The Y-Axis Data List57

Calculating And Graphing Single-Variable Statistical Data58

Displaying Statistical Calculation Results58

Graphing Statistical Calculation Results58

Normal Distribution Curve59

Displaying Single-Variable Statistical Results59

Linear Regression Graph59

Med-Med Graph60

Quadratic Regression Graph60

Logarithmic Regression Graph60

Power Regression Graph61

Displaying Paired-Variable Statistical Results61

Manual Graphing62

Copying A Regression Graph Formula To The Graph Mode62

Multiple Graphs62

Performing Statistical Calculations63

Single-Variable Statistical Calculations63

Paired-Variable Statistical Calculations64

Regression Calculation64

Estimated Value Calculation64

Before Programming66

Programming Examples66

To Register A File Name66

To Input A Program67

To Change Modes In A Program67

To Run A Program68

Debuggin A Program69

Calculating The Number Of Bytes Used By A Program69

Searching For A File69

To Find A File Scroll Search69

Editing Program Contents70

To Find A File Using Initial Character Search70

To Edit Program Contents70

Deleting A Program71

To Delete A Specific Program71

Useful Program Commands72

Program Command Menu72

Control Command Menu72

Jump Command Menu73

Conditional Jump Relational Operator Menu73

Display Command Menu73

Command Reference74

Command Index74

Basic Operation Commands74

Input Command74

Program Commands75

If Then If End75

For To Step Next76

Program Control Commands77

Jump Commands78

Clear Commands79

Using Calculations Functions In Programs80

Using Table & Graph Functions In A Program80

Using List Sort Functions In A Program81

Using Statistical Calculations And Graphs In A Program81

Program Library82

Before Using The Program Library82

Replacing Batteries93

Error Message Table94

To Replace The Memory Back Up Battery94

2-Byte Command Table96

Menu Commands96

Var Menu Commands96

Specifications97

Calculations/Graph Function97

Built-In Scientific Functions97

Built-In Functions97

Program Capacity98

Display System98

Power Consumption98

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Table of Contents