[sage-support] Explicit solution (not implicit) for a separable ODE

2015-05-05 Thread Jotace
Hello, I am trying to obtain the explicit expression for the solution od an ODE, my code is var('k') y= function('y',x) h=desolve(diff(y,x) - k*y*(1-y),y, ivar=x) h I would like to isolate y(x) = ... (with the computer, of course) I played around with h.lhs() and h.rhs(), but did not get the

Re: [sage-support] Explicit solution (not implicit) for a separable ODE

2015-05-05 Thread David Joyner
On Tue, May 5, 2015 at 12:58 PM, Jotace jotacebu...@gmail.com wrote: Hello, I am trying to obtain the explicit expression for the solution od an ODE, my code is var('k') y= function('y',x) h=desolve(diff(y,x) - k*y*(1-y),y, ivar=x) h I would like to isolate y(x) = ... (with the computer,

Re: [sage-support] Explicit solution (not implicit) for a separable ODE

2015-05-05 Thread Vegard Lima
On Tue, May 5, 2015 at 6:58 PM, Jotace jotacebu...@gmail.com wrote: I am trying to obtain the explicit expression for the solution od an ODE, my code is var('k') y= function('y',x) h=desolve(diff(y,x) - k*y*(1-y),y, ivar=x) h For this example you can do something like: eq =