The current documentation for check_trans_probs checks whether a transition matrix has the same numbers of rows as columns, or whether that matrix is 'square'. But the documentation currently refers to this as checking whether the matrix is 'symmetric', which is a different concept.
The current documentation for check_trans_probs checks whether a transition matrix has the same numbers of rows as columns, or whether that matrix is 'square'. But the documentation currently refers to this as checking whether the matrix is 'symmetric', which is a different concept.
All tests still pass.