# Category:Examples of Complex Natural Logarithms

This category contains examples of Complex Natural Logarithm.

Let $z = r e^{i \theta}$ be a complex number expressed in exponential form such that $z \ne 0$.

The complex natural logarithm of $z \in \C_{\ne 0}$ is the multifunction defined as:

$\map \ln z := \set {\map \ln r + i \paren {\theta + 2 k \pi}: k \in \Z}$

where $\map \ln r$ is the natural logarithm of the (strictly) positive real number $r$.

## Pages in category "Examples of Complex Natural Logarithms"

The following 5 pages are in this category, out of 5 total.