angle(

:angle(value)

Returns the angle of a complex number.

The angle refers to the angle between the complex vector and the 0° vector on the complex plane. This will return degrees if the Degree flag is set, or radians if the Radian flag is set.

:angle(list)

Returns a list containing the angles of each complex number in the original list.

Location

• MATH
• CPX
• 4:angle(

Example

• angle(1) = 0° or 0^r
• angle(i) = 90° or π/2^r
• angle(1+i) = 45° or π/4^r