Since the images with the results are distorted: First result:
-(1/4)*log(4*t - 16) Results given by the step-by=step solution on sympy gamma: -(1/4)*log(-t + 4) On Sunday, September 18, 2016 at 3:18:31 PM UTC-3, Raphael Timbó wrote: > > Hi, > I was trying to use: > integrate(Rational(1,4)*(1/(4-t))) > > This was returning: > −14log(4t−16) > > I was not expecting this result... I went to sympy gamma to see the steps > and I saw that: > > Antiderivative forms: > <http://gamma.sympy.org/input/?i=integrate%28Rational%281%2C4%29*%281%2F%284-t%29%29%29#integral_alternate_fake> > > - integrate(1/(4*(-t + 4)), t) > −14log(4t−16) > > > But when you check the steps you have: > > The answer is: > > −14log(−t+4)+constant > > > > > > I could not understand why the results are different... > Any explanation? > > Thank you! > > -- 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 https://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/c70c7c01-296d-4998-bb0e-04f324ad64fc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
