Hi, Le lundi 18 février 2019 21:56:56 UTC+1, Michael Beeson a écrit : > > sage: solve(*2**(x+sqrt(*1*-x^*2*))-*7*,x) > > [x == -sqrt(-x^2 + 1) + 7/2] > > > sage: version() > > 'SageMath version 8.0, Release Date: 2017-07-21' > > > That doesn't look like a solution to me because x still appears on the > right. > > Is this the intended behavior? > > > Certainly not. Trying with algorithm='sympy' leads to two true solutions in the complex domain:
sage: solve(2*(x+sqrt(1-x^2))-7,x, algorithm='sympy') [x == -1/4*I*sqrt(41) + 7/4, x == 1/4*I*sqrt(41) + 7/4] Eric. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
