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. Storing a Graph in Picture Memory
- 5. Drawing Two Graphs on the Same Screen
- 6. Manual Graphing
- 7. Using Tables
- 8. Dynamic Graphing
- 9. Graphing a Recursion Formula
- 10. Graphing a Conic Section
- 11. Changing the Appearance of a Graph
- 12. 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
- 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 (TVM)
- Chapter 8 Programming
- Chapter 9 Spreadsheet
- Chapter 10 eActivity
- Chapter 11 Memory Manager
- Chapter 12 System Manager
- Chapter 13 Data Communication
- Chapter 14 PYTHON (fx-9860GIII, fx-9750GIII only)
- Chapter 15 Distribution (fx-9860GIII, fx-9750GIII only)
- Appendix
- Examination Modes (fx-9860GIII, fx-9750GIII only)
- E-CON3 Application (English) (fx-9860GIII, fx-9750GIII)
- 1 E-CON3 Overview
- 2 Using the Setup Wizard
- 3 Using Advanced Setup
- 4 Using a Custom Probe
- 5 Using the MULTIMETER Mode
- 6 Using Setup Memory
- 7 Using Program Converter
- 8 Starting a Sampling Operation
- 9 Using Sample Data Memory
- 10 Using the Graph Analysis Tools to Graph Data
- 11 Graph Analysis Tool Graph Screen Operations
- 12 Calling E-CON3 Functions from an eActivity
5-16
4. Make V-Window settings.
5. Draw the graph.
6. Paste the expression.
Example While the graph of
y = 2 x
2
+ 3 x – 4 is currently displayed, to paste the
previously copied function Y=X from the clipboard
Use the following V-Window settings.
Xmin = –5, Xmax = 5, Xscale = 2
Ymin = –10, Ymax = 10, Yscale = 5
1 m RUN
•
MAT (or RUN)
a-(Y)!.(=)v
!i(CLIP)ddd1(COPY)
2 mGRAPH
3 !m(SET UP) cccc* 3(Off) J
*fx-7400GIII: ccc
4 !3(V-WIN) -fwfwcwc
-bawbawfwJ
5 3(TYPE) 1(Y=) cvx+dv-ew
6(DRAW)
6 !j(PASTE)
• Paste is supported only when “Off” is selected for the “Dual Screen” setting on the Setup
screen.
• Though there is no limit on the number of graphs you can draw by pasting a function, the
total number of graphs supported by trace and other functions is 30 (number of graphs
drawn using expression number 1 to 20, plus graphs drawn using pasted functions).
• For the graph of a pasted function, the graph expression that appears when using trace or
other functions is displayed in the format: Y= expression.
• Re-executing a draw without clearing graph screen memory will redraw all the graphs,
including those produced by pasting functions.
7. Using Tables
To enter the TABLE mode, select the TABLE icon on the Main Menu.
k Storing a Function and Generating a Number Table
u To store a function
Example To store the function y = 3 x
2
– 2 in memory area Y1
Use f and c to move the highlighting in the Table relation list to the memory area where
you want to store the function. Next, input the function and press w to store it.