Okay, I have done all the things that you said. My tests pass. In cartan_type, I do have:
if letter == "A": if n >= 0: import type_A return type_A.TypeA(n) so, I did miss that in the git diff output. My apologies. I suppose this is why the test works for me! Sorry for missing that prior. I suppose, however, that this does not solve the whole problem with the doctest failing? -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group, send email to sympy@googlegroups.com. Visit this group at http://groups.google.com/group/sympy. For more options, visit https://groups.google.com/groups/opt_out.