julia

a1714caa - Check only for Hermitian and not Symmetric in matrix exponentiation (#55349)

Check only for Hermitian and not Symmetric in matrix exponentiation (#55349) For real matrices, a `Hermitian` eigenvalue problem would be equivalent to a `Symmetric` one, and for complex matrices, there is no special complex symmetric eigensolver (it errors at present, and complex symmetric matrices might not be diagonalizable). I think the `ishermitian` branch should suffice here. Removing the symmetric branch makes the return type simpler to infer.