The Logarithm (or Log) component computes the element-wise natural logarithm (base $\ⅇ$) of the input $u$.

If base is specified to be something other than $\ⅇ$, then it computes ${\log }_{\mathrm{base}}\left(u\right)$.

Each input must be greater than 0.

The Signal Size parameter assigns the dimension of the input and output connectors.

$y_j=\log \left(u_j\right)$

The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.