This is also the "right thing to do" for other reasons. sympify shouldn't simplify automatically, the user should do it explicitly, otherwise they might be surprised by it being different. Avoiding automatic simplification also reduces the need for extra sympy mappings. This often comes from sympy automatically interpreting things as symbolic, like exp(1.0) == e. This will now be treated as actually exp of 1.0.
Also adds sympy.NumberSymbol support in both sympy2jax and sympy2torch with new tests.
Fixes #656 by @tbuckworth
This is also the "right thing to do" for other reasons.
sympifyshouldn't simplify automatically, the user should do it explicitly, otherwise they might be surprised by it being different. Avoiding automatic simplification also reduces the need for extra sympy mappings. This often comes from sympy automatically interpreting things as symbolic, likeexp(1.0) == e. This will now be treated as actually exp of 1.0.Also adds
sympy.NumberSymbolsupport in both sympy2jax and sympy2torch with new tests.