ANGLE

Purpose:

Calculates the angle component of a Complex expression.

Syntax:

ANGLE(val)

val

-

A scalar, series or table.

Returns:

Series, scalar, or table.

Example:

angle(-1.0)

 

returns the scalar 3.14159625, or π.

Example:

angle(5+5i)

 

yields 0.78539816 or π/4.

Example:

angle(W2)

 

returns a new series which corresponds to the angle component of the polar or Cartesian series in Window 2.

Remarks:

ANGLE returns a value from 0 to 2π.

 

PHASE returns a value form -π to π.

See Also:

CARTESIAN

CONJUGATE

IMAGINARY

MAGNITUDE

MAKECARTESIAN

MAKEPOLAR

PHASE

POLAR

REAL