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
17-6
3. Inputting Text and Commands
There are three ways to input text and commands in the Python mode.
• Using the keyboard to input alpha characters, symbols, and functions (See the procedure
below.)
• Function menu input
- Alphanumeric character, symbol, and operator input (page
17-7)
-
Conditional branch command and loop command input (page 17-8)
•
Using the catalog (function or command list) to select an item and input it (page 17-9)
k Using the Keyboard to Directly Input Commands
From the script editor screen or SHELL screen, you can use the calculator’s keyboard to input
numbers, alpha characters, and the functions (', log, etc.) assigned to each key.
u Using Keys to Input Numbers, Operators, Parentheses, and Functions
The table below shows what is input (number, operator, parentheses, or function) when you
press a key, or press ! and then a key.
Performing this
key operation:
Inputs this:
Performing this
key operation:
Inputs this:
a to j
0 to 9
+
+
x
½½2
-
−
^
½½
Z
e
v
x
!x(')
sqrt()
l
log10()
!I(
e
x
)
exp()
I
log()
!s(sin
−1
)
asin()
s
sin()
!c(cos
−1
)
acos()
c
cos()
!t(tan
−1
)
atan()
t
tan()
!)(
x
−1
)
½½−1
(
(
!*( { )
{
)
)
!/( } )
}
.
.
!+( [ )
[
,
,
!-( ] )
]
*
½
!a(
i)
1j
/
/
!.(=)
=
!Z(π)
pi