Comment #26 on issue 2571 by smi...@gmail.com: Regression in Integral.subs
http://code.google.com/p/sympy/issues/detail?id=2571
So could the rule be:
1) allow subs(x, u) always and it changes x to u everywhere
2) allow subs(f(x), f(x)) as long as x does not appear in any limit as a
limit (but it can be an integration variable)
--
You received this message because you are subscribed to the Google Groups
"sympy-issues" group.
To post to this group, send email to sympy-issues@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.