[sage-support] Re: [sage-edu] integration involving differential

On Mon, Jul 27, 2015 at 1:09 AM, sairam wrote: > Thank you very much for the reply. In the integration specified, f is a > function of y > > When I use the following as suggested by you, > > x, y, a= var('x,y,a') > f = function("f", y) > integrate(integrate((diff(f,y))*(exp(-a*x^2)*cos(y)^2*sin(

[sage-support] weird slowness with sagemathcloud

Hi, I've been experimenting with sagemathcloud, and it is seems faster than my macbook (on something like factorial(1) for example), which is great. However I have one weird example that takes 134ms on my machine, and 5s on sagemathcloud (5 whole seconds!). I haven't worked out a minimal ex

[sage-support] Re: [sage-edu] integration involving differential

In the integrand below, is f simply a function of y or does it also depend on x? On Jul 26, 2015, at 04:25, sairam wrote: > > > > > Hi > > I am new bie to sagemath and trying to find the an