Enable all standard math operations for `Parameter` and `Symbolic` objects
Added all sensible math operations as listed in the python data model.
Specifically added modulo and reverse powers to both and __trunc__
, __divmod__
, __round__
, __floor__
and __ceil__
to Parameter
.
All math operations (including +
and -
) on a Parameter
evaluate it to its value.
Fixes #530 (closed)