BTW :
sage: solve(1+2*log(x+1, 4)==2*log(x,2), x, to_poly_solve="force") [x == -sqrt(3) + 1, x == sqrt(3) + 1] HTH, β Le samedi 9 avril 2022 Γ 11:34:10 UTC+2, wdjo...@gmail.com a Γ©crit : > On Sat, Apr 9, 2022 at 5:18 AM Paolo Robillos <paolo.r...@gmail.com> > wrote: > > > > Hi, > > > > I am trying to solve the following equation for x, 1+2log(x+1, > 4)==2log(x,2) > > > > I entered in the input "(1+2log(x+1, > 4)==2log(x,2)).solve(x,algorithm='sympy', domain='all')" > > > > and the Output was > "{π₯β£π₯βββ§βπ₯2log(2)+π(π₯+1)1log(2)=0}β{π₯β£π₯βββ§π₯2log(2)=0}" > > > > The answer I am looking for is "x = 1+3^(1/2)." > > > > You're right, but here is a comment to show SymPy is on the right track: > > The first equation is x^(2/log(2)) == e*(x + 1)^(1/log(2)). If you > first raise both sides ro the log(2) power, SageMath can solve it: > > sage: solve(x^(2) == e^(log(2))*(x + 1), x) > [x == -sqrt(3) + 1, x == sqrt(3) + 1] > > > > > > -- > > 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 sage-support...@googlegroups.com. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/4f7fb72f-b292-4abd-8740-9a5f50491a2an%40googlegroups.com > . > -- 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 sage-support+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/720fda97-919f-4834-8cf3-06f116e3160bn%40googlegroups.com.