User Manual
Table Of Contents
- Contents
- Getting Acquainted — Read This First!
- Chapter 1 Basic Operation
- Chapter 2 Manual Calculations
- 1. Basic Calculations
- 2. Special Functions
- 3. Specifying the Angle Unit and Display Format
- 4. Function Calculations
- 5. Numerical Calculations
- 6. Complex Number Calculations
- 7. Binary, Octal, Decimal, and Hexadecimal Calculations with Integers
- 8. Matrix Calculations
- 9. Vector Calculations
- 10. Metric Conversion Calculations
- Chapter 3 List Function
- Chapter 4 Equation Calculations
- Chapter 5 Graphing
- 1. Sample Graphs
- 2. Controlling What Appears on a Graph Screen
- 3. Drawing a Graph
- 4. Saving and Recalling Graph Screen Contents
- 5. Drawing Two Graphs on the Same Screen
- 6. Manual Graphing
- 7. Using Tables
- 8. Modifying a Graph
- 9. Dynamic Graphing
- 10. Graphing a Recursion Formula
- 11. Graphing a Conic Section
- 12. Drawing Dots, Lines, and Text on the Graph Screen (Sketch)
- 13. Function Analysis
- Chapter 6 Statistical Graphs and Calculations
- 1. Before Performing Statistical Calculations
- 2. Calculating and Graphing Single-Variable Statistical Data
- 3. Calculating and Graphing Paired-Variable Statistical Data (Curve Fitting)
- 4. Performing Statistical Calculations
- 5. Tests
- 6. Confidence Interval
- 7. Distribution
- 8. Input and Output Terms of Tests, Confidence Interval, and Distribution
- 9. Statistic Formula
- Chapter 7 Financial Calculation
- Chapter 8 Programming
- Chapter 9 Spreadsheet
- Chapter 10 eActivity
- Chapter 11 Memory Manager
- Chapter 12 System Manager
- Chapter 13 Data Communication
- Chapter 14 Geometry
- Chapter 15 Picture Plot
- Chapter 16 3D Graph Function
- Chapter 17 Python (fx-CG50, fx-CG50 AU only)
- Chapter 18 Distribution (fx-CG50, fx-CG50 AU only)
- Appendix
- Examination Modes
- E-CON4 Application (English)
- 1. E-CON4 Mode Overview
- 2. Sampling Screen
- 3. Auto Sensor Detection (CLAB Only)
- 4. Selecting a Sensor
- 5. Configuring the Sampling Setup
- 6. Performing Auto Sensor Calibration and Zero Adjustment
- 7. Using a Custom Probe
- 8. Using Setup Memory
- 9. Starting a Sampling Operation
- 10. Using Sample Data Memory
- 11. Using the Graph Analysis Tools to Graph Data
- 12. Graph Analysis Tool Graph Screen Operations
- 13. Calling E-CON4 Functions from an eActivity
17-26
The function menu {JUMP} function comes in handy when you need to jump to a particular line
on the script editor screen. See “To jump to a specific line number on the script editor screen”
(page 17-24).
u Debugging Based on py File Running Results
If running a py file produces an unexpected result, check the entire content of the py file and
make corrections as required.
7. File Management (Searching For and Deleting
Files)
You can use the file list screen to search for saved py files by their file names, and to delete
files.
• py files you create in the Python mode are stored in the calculator’s storage memory.
• In addition to file operations described in this section, you can also use Memory Manager to
create folders and perform other folder operations. See “Chapter 11 Memory Manager” for
more information.
u To search for a py file by its file name
1. From the file list screen, press 6(SEARCH).
• This displays a search text input screen.
2. Enter part or the entire name of the file you want to find.
• You can input uppercase alphabetic characters only. Searches are not case-sensitive.
• File name characters are searched from left to right. This means that if you enter “IT” here,
names such as ITXX, ITABC, and IT123 will be regarded as hits, but names like XXIT and
ABITC will not be hits.
3. Press w.
• If a file name matches the character string you input in step 2, that file will be selected on
the file list screen.
• The message “Not Found” will appear if a matching file name cannot be found. Press J
to close the message dialog box.
u To delete a py file
1. From the file list screen, use c and f to highlight the file you want to delete, and then
press 5(DELETE).
• This causes a delete confirmation message to appear.
2. Press 1(Yes) to delete or 6(No) to cancel the delete operation.