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)
- Appendix
- Examination Mode
- E-CON4 Application- 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
 

1-32
 • 
{PTS} ... {summary point data menu}
   • {
x
1
}/{y
1
}/{x
2
}/{y
2
}/{x
3
}/{y
3
} ... coordinates of summary points
 • 
{INPUT} ... {statistical calculation input values}
   • {
n}/{¯x}/{sx}/{n
1
}/{n
2
}/{¯x
1
}/{¯x
2
}/{sx
1
}/{sx
2
}/{sp} ... {size of sample}/{mean of sample}/
          {sample standard deviation}/{size of sample 1}/{size of sample 2}/{mean of sample 1}/
          {mean of sample 2}/{standard deviation of sample 1}/{standard deviation of sample 2}/
   {standard deviation of sample p}
 • 
{RESULT} ... {statistical calculation output values}
   • {TEST} ... {test calculation results}
   • {
p}/{z}/{t}/{Chi}/{F}/{ ˆp}/{ ˆp
1
}/{ ˆp
2
}/{df}/{se}/{r}/{r 
2
}/{pa}/{Fa}/{Adf}/{SSa}/{MSa}/{pb}/{Fb}/
   {Bdf}/{SSb}/{MSb}/{pab}/{Fab}/{ABdf}/{SSab}/{MSab}/{Edf}/{SSe}/{MSe}
    ... {
p-value}/{z score}/{t score}/{χ
2
 value}/{F value}/{estimated sample proportion}/
            {estimated proportion of sample 1}/{estimated proportion of sample 2}/{degrees of 
    freedom}/{standard error}/{correlation coefficient}/{coefficient of determination}/
    {factor A 
p-value}/{factor A F value}/{factor A degrees of freedom}/{factor A sum of 
    squares}/{factor A mean squares}/{factor B 
p-value}/{factor B F value}/{factor B 
            degrees of freedom}/{factor B sum of squares}/{factor B mean squares}/{factor AB 
    p-value}/{factor AB F value}/{factor AB degrees of freedom}/{factor AB sum of 
    squares}/{factor AB mean squares}/{error degrees of freedom}/{error sum of 
    squares}/{error mean squares}
   • {INTR} ... {confidence interval calculation results}
   • {Lower}/{Upper}/{ 
ˆp}/{ ˆp
1
}/{ ˆp
2
}/{df} ... {confidence interval lower limit}/{confidence 
    interval upper limit}/{estimated sample proportion}/{estimated proportion of 
    sample 1}/{estimated proportion of sample 2}/{degrees of freedom}
   • {DIST} ... {distribution calculation results}
   • {
p}/{xInv}/{x1InvN}/{x2InvN}/{zLow}/{zUp}/{tLow}/{tUp} ... {probability distribution 
    or cumulative distribution calculation result (p-value)}/{inverse Student-t, χ
2
, F, 
    binomial, Poisson, geometric or hypergeometric cumulative distribution calculation 
            result}/{inverse normal cumulative distribution upper limit (right edge) or lower limit 
    (left edge)}/{inverse normal cumulative distribution upper limit (right edge)}/{normal 
    cumulative distribution lower limit (left edge)}/{normal cumulative distribution upper 
    limit (right edge)}/{Student-t cumulative distribution lower limit (left edge)}/{Student-t 
    cumulative distribution upper limit (right edge)}
u GRAPH — Recalling graph functions
• {Y}/{r} ... {rectangular coordinate function (Y=f(x) type)}/{polar coordinate function}
• {Xt}/{Yt} ... parametric graph function {Xt}/{Yt}
• {X} ... {rectangular coordinate function (X=f(y) type)}
• Press these keys before inputting a value to specify a memory area.
u DYNA — Recalling dynamic graph setup data
 • {Start}/{End}/{Pitch} ... {coefficient range start value}/{coefficient range end value}/
   {coefficient value increment}










