Re: [sage-support] Solving logarithmic equations

2022-04-09 Thread Emmanuel Charpentier
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, ​ Le samedi 9 avril 2022 à 11:34:10 UTC+2, wdjo...@gmail.com a écrit : > On Sat, Apr 9, 2022 at 5:18 AM Paolo Robillos > wrote: > > > > Hi, > > > > I am trying to solve the

Re: [sage-support] Solving logarithmic equations

2022-04-09 Thread David Joyner
On Sat, Apr 9, 2022 at 5:18 AM Paolo Robillos 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

[sage-support] Solving logarithmic equations

2022-04-09 Thread Paolo Robillos
Hi, I am trying to solve the following equation for x, 1+2*log(x+1, 4)==2* log(x,2) I entered in the input "(1+2*log(x+1, 4)==2*log(x,2)).solve(x,algorithm='sympy', domain='all')" and the Output was "{푥∣푥∈ℂ∧−푥2log(2)+푒(푥+1)1log(2)=0}∖{푥∣푥∈ℂ∧푥2log(2)=0}" The answer I am looking for is "x