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
17-28
u File Content Display and Editing
Opening a py file that satisfies conditions (A) and (B) below in the Python mode will produce
a normal display of all of the file contents. A py file that shows contents can be displayed
normally and edited in the Python mode.
(A) py file written in ASCII characters only and saved using UTF-8 or other ASCII-compatible
codes
• If a file saved with character codes that are not compatible with ASCII, none of its
contents will be displayed if you open it in the Python mode. All of the character will be
replaced by spaces, or appear garbled.
(B) py file with up to 300 lines, each line containing up to 255 characters
• The contents of a py file that exceeds the number of characters and/or number of lines
specified above cannot be displayed in the Python mode. Attempting to open such a file
will display an “Invalid Data Size” error.
• Though the contents of a py file that exceeds the number of characters and/or number
of lines specified above cannot be displayed or edited in the Python mode, you may be
able to run it. See “Running a py File” (page
17-28).
•
All tab codes in a py file will be replaced by two spaces when the file is opened in the
Python mode.
• No type of newline codes (LF, CR, CR+LF) have an effect on Python mode display contents.
All newline codes in a py file will be replaced by CR+LF (Windows standard newline code)
when the file is opened in the Python mode. Before transferring a py file that was edited and
saved in the Python mode to an external device for use on that device, replace its newline
codes with the type that is appropriate for the environment where the file will be used.
u Running a py File
You may be able to run a py file if that file is displayed on the file list screen in the Python
mode. See “File Name Display” (page 17-27). Note the important points below.
• Running a py file that includes commands not supported by the calculator’s Python mode
will result in an error.
• Using the Python mode to open a py file created on an external device will cause characters
and newline codes to be replaced. For details, see “File Content Display and Editing” (page
17-28). Because of this, opening a py file in the Python mode, saving it, and running it, will
change the content from the original py file, which may affect the running results.