	Transform Reference Guide
User Guide \| Transform Guide \| OSW on the Web

Complex-number functions

In addition to the standard math functions, most of which support complex numbers, there are several additional functions that only work with complex numeric types (Complex and DoubleComplex).

Angle [Help Patch]

Returns the angle of a number in the complex plan. To obtain the corresponding radius, use Abs.

Conj [Help Patch]

Returns the complex conjugate of complex number a+bi: a-bi.

Imag [Help Patch]

Returns the imaginary portion of a complex number.

Norm [Help Patch]

Returns the norm of complex number a+bi: a²+b²

Real [Help Patch]

Returns the real portion of a complex number.