## 'log()'log() |

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

Natural (base e) logarithm

log(u)

Returns the base e logarithm of u, with u > 0. Argument u needs to be an Integer or Real expression.

The natural logarithm can also be accessed as Modelica.Math.log.

log(1) = 0