Casio fx-CG50 - E-CON4 Application

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E-CON4

Application

(English)

Table of Contents

Contents3
Getting Acquainted — Read This First!7
Chapter 1 Basic Operation9
- 1. Keys9
- 2. Display11
- 3. Inputting and Editing Calculations15
- 4. Using the Math Input/Output Mode23
- 5. Option (OPTN) Menu38
- 6. Variable Data (VARS) Menu39
- 7. Program (PRGM) Menu42
- 8. Using the Setup Screen43
- 9. Using Screen Capture47
- 10. When you keep having problems…48
Chapter 2 Manual Calculations50
- 1. Basic Calculations50
- 2. Special Functions56
- 3. Specifying the Angle Unit and Display Format61
- 4. Function Calculations63
- 5. Numerical Calculations74
- 6. Complex Number Calculations84
- 7. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers88
- 8. Matrix Calculations91
- 9. Vector Calculations108
- 10. Metric Conversion Calculations113
Chapter 3 List Function117
- 1. Inputting and Editing a List117
- 2. Manipulating List Data123
- 3. Arithmetic Calculations Using Lists129
- 4. Switching between List Files133
- 5. Using CSV Files134
Chapter 4 Equation Calculations137
- 1. Simultaneous Linear Equations137
- 2. High-order Equations from 2nd to 6th Degree139
- 3. Solve Calculations140
Chapter 5 Graphing142
- 1. Sample Graphs142
- 2. Controlling What Appears on a Graph Screen146
- 3. Drawing a Graph154
- 4. Saving and Recalling Graph Screen Contents161
- 5. Drawing Two Graphs on the Same Screen164
- 6. Manual Graphing166
- 7. Using Tables173
- 8. Modifying a Graph179
- 9. Dynamic Graphing183
- 10. Graphing a Recursion Formula186
- 11. Graphing a Conic Section191
- 12. Drawing Dots, Lines, and Text on the Graph Screen (Sketch)193
- 13. Function Analysis195
Chapter 6 Statistical Graphs and Calculations205
- 1. Before Performing Statistical Calculations205
- 2. Calculating and Graphing Single-Variable Statistical Data212
- 3. Calculating and Graphing Paired-Variable Statistical Data (Curve Fitting)219
- 4. Performing Statistical Calculations227
- 5. Tests237
- 6. Confidence Interval251
- 7. Distribution254
- 8. Input and Output Terms of Tests, Confidence Interval, and Distribution270
- 9. Statistic Formula273
Chapter 7 Financial Calculation277
- 1. Before Performing Financial Calculations277
- 2. Simple Interest279
- 3. Compound Interest280
- 4. Cash Flow (Investment Appraisal)283
- 5. Amortization285
- 6. Interest Rate Conversion288
- 7. Cost, Selling Price, Margin289
- 8. Day/Date Calculations290
- 9. Depreciation291
- 10. Bond Calculations293
- 11. Financial Calculations Using Functions296
Chapter 8 Programming297
- 1. Basic Programming Steps297
- 2. Program Mode Function Keys298
- 3. Editing Program Contents300
- 4. File Management302
- 5. Command Reference307
- 6. Using Calculator Functions in Programs324
- 7. Program Mode Command List348
- 8. CASIO Scientific Function Calculator Special Commands <=> Text Conversion Table356
- 9. Program Library363
Chapter 9 Spreadsheet365
- 1. Spreadsheet Basics and the Function Menu365
- 2. Basic Spreadsheet Operations367
- 3. Using Special Spreadsheet Mode Commands383
- 4. Conditional Formatting385
- 5. Drawing Statistical Graphs, and Performing Statistical and Regression Calculations391
- 6. Spreadsheet Mode Memory398
Chapter 10 eActivity401
- 1. eActivity Overview401
- 2. eActivity Function Menus402
- 3. eActivity File Operations404
- 4. Inputting and Editing Data406
Chapter 11 Memory Manager424
- 1. Using the Memory Manager424
Chapter 12 System Manager437
- 1. Using the System Manager437
- 2. System Settings437
Chapter 13 Data Communication445
- 1. Performing Data Communication between the Calculator and a Personal Computer447
- 2. Performing Data Communication between Two Calculators454
- 3. Connecting the Calculator to a Projector458
Chapter 14 Geometry459
- 1. Geometry Mode Overview459
- 2. Drawing and Editing Objects469
- 3. Controlling the Appearance of the Geometry Window491
- 4. Using Text and Labels in a Screen Image495
- 5. Using the Measurement Box499
- 6. Working with Animations514
Chapter 15 Picture Plot523
- 1. Picture Plot Function Menus525
- 2. Managing Picture Plot Files527
- 3. Using the Plot Function529
- 4. Using the Plot List535
- 5. Common Functions with the Graph Mode540
Chapter 16 3D Graph Function541
- 1. Example of Drawing in the 3D Graph Mode542
- 2. 3D View Window544
- 3. 3D Graph Function List546
- 4. 3D Graph Function Selection Screen548
- 5. 3D Graph Screen554
Chapter 17 Python (fx-CG50, fx-CG50 AU only)560
- 1. Python Mode Overview560
- 2. Python Function Menu563
- 3. Inputting Text and Commands565
- 4. Using the SHELL573
- 5. Using Draw Functions (casioplot Module)577
- 6. Editing a py File583
- 7. File Management (Searching For and Deleting Files)585
- 8. File Compatibility586
- 9. Sample Scripts588
Appendix592
- 1. Error Message Table592
- 2. Input Ranges605
Examination Modes607
E-CON4 Application613
- 1. E-CON4 Mode Overview615
- 2. Sampling Screen617
- 3. Auto Sensor Detection (CLAB Only)623
- 4. Selecting a Sensor624
- 5. Configuring the Sampling Setup626
- 6. Performing Auto Sensor Calibration and Zero Adjustment634
- 7. Using a Custom Probe637
- 8. Using Setup Memory639
- 9. Starting a Sampling Operation642
- 10. Using Sample Data Memory647
- 11. Using the Graph Analysis Tools to Graph Data649
- 12. Graph Analysis Tool Graph Screen Operations653
- 13. Calling E-CON4 Functions from an eActivity665

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