Jason K. Moore

These are the test failures seen with SymPy 1.11.1: ``` ====================================================================== FAIL: pydy.codegen.tests.test_c_code.TestCMatrixGenerator.test_doprint ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/moorepants/miniconda/envs/pydy-dev/lib/python3.11/site-packages/nose/case.py", line 197, in runTest self.test(*self.arg) File "/home/moorepants/src/pydy/pydy/codegen/tests/test_c_code.py", line 1001,...

Oh yeah, maybe I should recommend that instead of the `hadamard_product()` function. I guess they are the same.

There is a top level function called `sympy.hadamard_product()` that isn't in the documentation (docstring). And `multiply_elementwise()` is a method for Matrices. I think I showed hadamard because it was a...

The endpoint for hadamard_product will be in 1.12: https://github.com/sympy/sympy/pull/23900

Helpful command I just learned: ``` python -m sphinx.ext.intersphinx 'https://docs.sympy.org/latest/objects.inv' > sympy-inter.txt ```

Fixed LUsolve and inv in 5f9a1d0a3d1068634a85bc6b7a06e03e91c1e04c

I switched over to render.com. It still has a free tier. Maybe that is an option?

Thanks for fixing these. This is fine except for the doi.org urls. All of those should stay as is. A DOI is the preferred long term URL to use.

We started seeing numerous new symengine errors in this PR https://github.com/sympy/sympy/pull/24977. It seemed to me that at least some of the errors were not necessarily related to the changes made...

I actually can't tell if what we saw was due to a change in symengine or changes on our end and I don't plan to investigate it further. So no...