[case] Function

A function property defined by mathematical expression. For the evaluation of the expressions the exprtk library is used. In the expressions all variables defined in MaterialPropertyLib::Variable enum, t for time, x,y,z for the spatial position are supported, and curves from the <curves> section can be called using their names. A curve is a single argument function and can be used in an expression like curveA(sin(t)).

Warning

The evaluation calls are not to be used in parallel (openMP), because the values' updates are using the same space.

Child parameters, attributes and cases

• [tag] dvalue
• [tag] value

Additional info

No additional info.

Used in the following test data files

Used in no end-to-end test cases.