WOLFRAM

WOLFRAM SYSTEM MODELER

arg

Phase angle of complex number

Wolfram Language

In[1]:=
SystemModel["Modelica.ComplexMath.arg"]
Out[1]:=

Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

This function returns the Real argument of the Complex input, i.e., its angle.

Syntax

phi = arg(c, phi0)

Inputs (2)

c

Type: Complex

Description: Complex number
phi0

Default Value: 0

Type: Angle (rad)

Description: Phase angle phi shall be in the range: -pi < phi-phi0 < pi

Outputs (1)

phi

Type: Angle (rad)

Description: = phase angle of c