On Friday, April 13, 2018 at 7:17:12 PM UTC+3, Bb Yu wrote: > > The problem from MIT integration bee 2006 > > integrate( (( x**(-Rational(1,2) ) ) / (1+x**(Rational(1,3)) ) > ) ) > > Answer of sympy: > 6*x**(1/6) + 6*atan(x**(-1/6)) > > MIT, wolframe alpha, symbolab answer: > 6 * x**(Rational(1,6)) - 6 *atan(x**(Rational(1,6))) >
Both answers are correct. They only differ by a constant as atan(1/x**(1/6)) is equal to π/2 - atan(x**(1/6)). Kalevi Suominen -- 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 firstname.lastname@example.org. 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/0cdf5ec1-d749-4b4a-891a-e07ac1d1aead%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.