On Sun, Oct 29, 2017 at 9:31 AM Simon Willerton
wrote:
> I have the following code to help my students visualize surfaces
>
> t, theta = var('t, theta', domain='real')
> x(t) = cosh(t)
> z(t) = t
> formula = (x(t)*cos(theta), x(t)*sin(theta), z(t))
> parameters = ((t, -3, 3), (theta, -pi, pi))
>
For sage worksheets, I've created
https://github.com/sagemathinc/cocalc/issues/2450
On Sun, Oct 29, 2017 at 1:12 PM William Stein wrote:
> On Sun, Oct 29, 2017 at 9:31 AM Simon Willerton <
> s.willer...@sheffield.ac.uk> wrote:
>
>> I have the following code to help my students visualize surfac
On Sun, Oct 29, 2017 at 9:31 AM Simon Willerton
wrote:
> I have the following code to help my students visualize surfaces
>
> t, theta = var('t, theta', domain='real')
> x(t) = cosh(t)
> z(t) = t
> formula = (x(t)*cos(theta), x(t)*sin(theta), z(t))
> parameters = ((t, -3, 3), (theta, -pi, pi))
>
I have the following code to help my students visualize surfaces
t, theta = var('t, theta', domain='real')
x(t) = cosh(t)
z(t) = t
formula = (x(t)*cos(theta), x(t)*sin(theta), z(t))
parameters = ((t, -3, 3), (theta, -pi, pi))
surface = ParametrizedSurface3D(formula, parameters)
show(surface.plot(a
