Re: [sage-support] Curl and 2d vector field

2013-03-27 Thread Stephen Montgomery-Smith
On 03/27/2013 08:03 PM, Jotace wrote: > Hi all, > > I'm teaching vector calculus, and I would like to show the meaning of > the curl to my students. So here is what I want to do: > > 1. Plot a 2d-vector field F = (P,Q) (I know ho to do this) > 2. Compute the k-component of this field (o.k) > 3. P

[sage-support] Curl and 2d vector field

2013-03-27 Thread Jotace
Hi all, I'm teaching vector calculus, and I would like to show the meaning of the curl to my students. So here is what I want to do: 1. Plot a 2d-vector field F = (P,Q) (I know ho to do this) 2. Compute the k-component of this field (o.k) 3. Plot part of the 3d-vector field curl(P,Q,0), more pre