- pymc.constant_fold(xs, raise_not_constant=True)[source]#
Use constant folding to get constant values of a graph.
- xs: Sequence of TensorVariable
The variables that are to be constant folded
- raise_not_constant: bool, default True
Raises NotConstantValueError if any of the variables cannot be constant folded. This should only be disabled with care, as the graphs are cloned before attempting constant folding, and any old non-shared inputs will not work with the returned outputs