Status: Accepted Owner: smichr Labels: Type-Defect Priority-Medium NeedsReview
New issue 1936 by smichr: Integral limits should be sanitized http://code.google.com/p/sympy/issues/detail?id=1936 None should appear in an Integral's limits only for indefinite integrals. In all other cases, input should be sanitized to remove the None. e.g. Integral(x, (x, None, 1)) -> Integral(x, (x, 0, 1)) Integral(x, (x, None, None)) -> Integral(x, x) This makes handling Integral's args a little less troublesome. Also, interpretation is unambiguous. e.g. if the limit is (x, None, None) does that mean the integral is indefinite or that the limits are both the same? No error is raised at present and so this issue tries to resolve that. -- You received this message because you are subscribed to the Google Groups "sympy-issues" group. To post to this group, send email to sympy-iss...@googlegroups.com. To unsubscribe from this group, send email to sympy-issues+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy-issues?hl=en.
