On Mon, Aug 15, 2011 at 9:56 AM, linouc wrote:
> Hello, Sage groups, I have a problem, please see the example below, I
> wonder anyone can help me solve this problem:
>
> f = Piecewise([[(0,pi/2),-1],[(pi/2,pi),2]])
> a=pi*integrate(f,x,0,pi)
> a.show()
> b=pi*integrate(sin(x),x,0,pi)
> b.show()
>
Hello, Sage groups, I have a problem, please see the example below, I
wonder anyone can help me solve this problem:
f = Piecewise([[(0,pi/2),-1],[(pi/2,pi),2]])
a=pi*integrate(f,x,0,pi)
a.show()
b=pi*integrate(sin(x),x,0,pi)
b.show()
integrate(f*sin(x),x,0,pi)
