Error in desolve - it starts different process for Maxima. solved in
http://trac.sagemath.org/sage_trac/ticket/9835 (needs_review).
Robert
On 21 zář, 03:26, Oscar Gerardo Lazo Arjona
<algebraicame...@gmail.com> wrote:
> Hello!
>
> I'm trying to solve this ODE:
>
> var('t alpha beta n')
> x=function('x',t)
> eq=diff(x,t)^2==alpha-beta abs(x)^n
> assume(n,'integer')
> desolve(eq,x,ivar=t,contrib_ode=True)
>
> but I get:
>
> Traceback (click to the left of this block for traceback)
> ...
> Is n an integer?
>
> but I've already told sage that n is an integer.
>
> I'm using sage 4.5.2
>
> thank you
>
> Oscar
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