Meta.Numerics Library
Complex
Computes the natrual logarithm of a complex number.
Definition
Namespace: Meta.Numerics
Assembly: Meta.Numerics (in Meta.Numerics.dll) Version: 4.2.0+6d77d64445f7d5d91b12e331399c4362ecb25333
The value of ln(z).
Assembly: Meta.Numerics (in Meta.Numerics.dll) Version: 4.2.0+6d77d64445f7d5d91b12e331399c4362ecb25333
C#
public static Complex Log(
Complex z
)VB
Public Shared Function Log (
z As Complex
) As ComplexC++
public:
static Complex Log(
Complex z
)F#
static member Log :
z : Complex -> Complex Parameters
- z Complex
- The argument.
Return Value
ComplexThe value of ln(z).
Remarks
The image below shows the complex log function near the origin, using domain coloring.
You can see the zero at (0, 1) and the branch cut extending along the negative real axis from the pole at the origin.