I do not believe that is the case: >>> expand((2+3*I)*exp(2*I) + (2-3*I)*exp(-2*I), sin, trig=True) 2*exp(-2*I) + 3*I*exp(2*I) - 3*I*exp(-2*I) + 2*exp(2*I)
On Fri, Jul 10, 2015 at 6:51 PM, Aaron Meurer <asmeu...@gmail.com> wrote: > If you use expand(trig=True) on the expression it will expand the > trigonometric functions. > > Aaron Meurer > > On Fri, Jul 10, 2015 at 4:02 PM, Pavel Grinfeld <pgeip...@gmail.com> > wrote: > > Yes, you are right, I think I mistyped the original question. So let me > try > > to save it from here: is there a way to get the answer as a linear > > combination of sin and cos? > > > > > > > > On Fri, Jul 10, 2015 at 3:50 PM, Gaurav Dhingra <axyd0...@gmail.com> > wrote: > >> > >> Since the real part is zero in this case. Hence only imaginary part is > >> there, which I guess is given correctly. In the answer. > >> Isn't it ? > >> > >> -- > >> You received this message because you are subscribed to a topic in the > >> Google Groups "sympy" group. > >> To unsubscribe from this topic, visit > >> https://groups.google.com/d/topic/sympy/tDzSVoYz2m8/unsubscribe. > >> To unsubscribe from this group and all its topics, 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. > >> To view this discussion on the web visit > >> > https://groups.google.com/d/msgid/sympy/229ea500-c221-4ccc-b464-19c90bd6a511%40googlegroups.com > . > >> For more options, visit https://groups.google.com/d/optout. > > > > > > -- > > 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. > > To view this discussion on the web visit > > > https://groups.google.com/d/msgid/sympy/CAAnX_%3DR5%3DK%2B3huAvkPDy87Qc%2BOD3DeG4RjoFD%3DkR%2B4rLi6TxNQ%40mail.gmail.com > . > > > > For more options, visit https://groups.google.com/d/optout. > > -- > You received this message because you are subscribed to a topic in the > Google Groups "sympy" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/sympy/tDzSVoYz2m8/unsubscribe. > To unsubscribe from this group and all its topics, 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. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/CAKgW%3D6KbffK-PQ%3DaadafNPmEg%3D8Tbc5KC92icL2-gN79AgG4PA%40mail.gmail.com > . > For more options, visit https://groups.google.com/d/optout. > -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAAnX_%3DR_D7KVk_gn4x2GtbU1sKVfmvmXgkrRxJxidGs5CPAjLg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
