Comment #3 on issue 1768 by tarun.ga...@gmail.com: integrate(sin(x)*tan(x), x) fails but integrate(sin(x)**2/cos(x), x) doesn't
http://code.google.com/p/sympy/issues/detail?id=1768
we can detect and replace all the trignometric functions like sinx,cosx etc.by symbolic notations like sinx=(P/H),cosx=(B/H)etc. and then simplify expressions in P,B and H. after wards we can substitute P=H*sinx and B=H*cosx and similarly for rest of trig. functions present. It would be simplified and can be integrated. It can be implemented in a patch
-- 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.
