Evaluates the expression numerically.

::

 evalf(DM x) -> DM
 evalf(SX x) -> DM
 evalf(MX x) -> DM

An error is raised when the expression contains symbols

Extra doc: https://github.com/casadi/casadi/wiki/L_rf

Doc source: https://github.com/casadi/casadi/blob/develop/casadi/core/mx.hpp#L802

Implementation: https://github.com/casadi/casadi/blob/develop/casadi/core/mx.hpp#L802-L804

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