[Feature] Use Julia for `.predict()` rather than sympy.lambdify
MilesCranmer opened this issue · comments
Miles Cranmer commented
Rather than requiring a user to set up extra_sympy_mappings
whenever they define a custom operator, I think the expressions should be evaluated directly in Julia, without needing to convert them. This shouldn't require too many tweaks.
The one downside is it would be harder to restore a model from the saved .csv
file.