WOLFRAM SYSTEM MODELER

'sign()'

sign()

Wolfram Language

In[1]:=
SystemModel["ModelicaReference.Operators.'sign()'"]
Out[1]:=

Information

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

Sign function of a Real or Integer number

Syntax

sign(v)

Description

Is expanded into "noEvent(if v > 0 then 1 else if v < 0 then -1 else 0)". Argument v needs to be an Integer or Real expression.

Examples

sign({-3, 0, 3})
 = {-1, 0, 1}