Re: [sympy] Can sympy solve (1. - (x ** n)) ** (1/n) = y , and similar?

2019-03-09 Thread Aaron Meurer
solveset should be able to solve equations like this. If it can't, please open an issue for it. For me it works just fine for solveset(Eq((1-(x**2))**(S(1)/2), S(1)/2), x). It does have problems with the general symbolic solveset(Eq((1-(x**n))**(S(1)/n), y), x) because of domain and assumptions

Re: [sympy] Can sympy solve (1. - (x ** n)) ** (1/n) = y , and similar?

2019-03-08 Thread Stuart Reynolds
Ahh -- thank you. I was using solveset. Should have used solve. On Fri, Mar 8, 2019 at 9:57 AM Oscar Benjamin wrote: > On Fri, 8 Mar 2019 at 17:25, Stuart Reynolds > wrote: > > > > Dear Sympy users, > > > > I'm new to sympy and interested in using it for function design. > > I'm curious about

Re: [sympy] Can sympy solve (1. - (x ** n)) ** (1/n) = y , and similar?

2019-03-08 Thread Oscar Benjamin
On Fri, 8 Mar 2019 at 17:25, Stuart Reynolds wrote: > > Dear Sympy users, > > I'm new to sympy and interested in using it for function design. > I'm curious about what types of things I should be able to expected > sympy.solve to solve. In particular, trying to solve: > (1. - (x ** 2)) ** (1. /

RE: [sympy] Can sympy solve (1. - (x ** n)) ** (1/n) = y , and similar?

2019-03-08 Thread Vishesh Mangla
Can you solve it manually? Sent from Mail for Windows 10 From: Stuart Reynolds Sent: 08 March 2019 22:55 To: sympy Subject: [sympy] Can sympy solve (1. - (x ** n)) ** (1/n) = y , and similar? Dear Sympy users, I'm new to sympy and interested in using it for function design. I'm curious about

[sympy] Can sympy solve (1. - (x ** n)) ** (1/n) = y , and similar?

2019-03-08 Thread Stuart Reynolds
Dear Sympy users, I'm new to sympy and interested in using it for function design. I'm curious about what types of things I should be able to expected sympy.solve to solve. In particular, trying to solve: (1. - (x ** 2)) ** (1. / 2) = 1/2 seems to fail for me: import sympy x, one, two =