kAbsolute Value and Argument (Abs, arg)

You can use the following procedure to obtain the absolute value (Z) and argument (arg) on the Gaussian plane for a complex number of the format Z = a + bi.

1w(Abs); 12(CMPLX)1(arg)

Appendix

<#051> Obtain the absolute value and argument of 2 + 2i.

*1 Absolute Value*2 Argument

Statistical Calculation (STAT)

All calculations in this section are performed in the STAT Mode (N3).

Selecting a Statistical Calculation Type

In the STAT Mode, display the statistical calculation type selection screen.

kStatistical Calculation Types

Key

Menu Item

Statistical Calculation

 

 

 

1

1-VAR

Single-variable

2

A+BX

Linear regression

3

_+CX2

Quadratic regression

4

In X

Logarithmic regression

5

e^X

e exponential regression

6

A•B^X

ab exponential regression

7

A•X^B

Power regression

8

1/X

Inverse regression

 

 

 

kInputting Sample Data

Displaying the STAT Editor Screen

The STAT editor screen appears after you enter the STAT Mode from another mode. Use the STAT menu to select a statistical calculation type.To display the STAT editor screen from another STAT Mode screen, press 11(STAT)2(Data).

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