====
Math
====

This submodule contains various mathematical functions. Most are re-exported directly from
:mod:`pytensor.tensor` and :mod:`pytensor.tensor.linalg` (see there for full signatures and
details). Doing any kind of math with PyMC random variables, or defining custom likelihoods
or priors, requires you to use these PyTensor expressions rather than NumPy or Python code.

.. automodule:: pymc.math
   :members: