[racket] plot: HOLY MOLEY!

Marijn,

I just did a clean install of racket-5.2 on gentoo (filed gentoo bug 392965
to include racket-5.2 in portage) and it seems to work fine.

Just FYI, in case you were still getting problems from your git install.

And yes, its cool :)

-- 
Regards,
       Imran Rafique

On 22 November 2011 13:33, Marijn <hkBst at gentoo.org> wrote:

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> On 21-11-11 18:52, Neil Toronto wrote:
> > On 11/21/2011 04:36 AM, Marijn wrote:
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> >> On 02-11-11 14:55, Laurent wrote:
> >>>>
> >>>>
> >>>> Which is just absolutely amazing. But then, just on a total
> >>>> whim, I used the mouse to... grab and turn it ?!??   JAW
> >>>> DROPS OPEN HERE.
> >>>>
> >>>
> >>> Wow, that is cool!
> >>>
> >>> For those who want to try that right away, here is a snippet
> >>> taken from the docs:
> >>>
> >>> #lang racket (require plot) (plot3d (list (surface3d (λ (x y)
> >>> (+ (sqr x) (sqr y))) -1 1 -1 1 #:label "z = x^2 + y^2")
> >>> (surface3d (λ (x y) (- (+ (sqr x) (sqr y)))) -1 1 -1 1 #:color
> >>> 4 #:line-color 4 #:label "z = -x^2 - y^2")))
> >>>
> >>>
> >>> (actually that's a seven-liner ;) )
> >>>
> >>> Laurent
> >>
> >> I just tried this fragment on my current git checkout and got:
> >>
> >> inexact->exact: no exact representation for +nan.0
> >>
> >> this is on a x86-64 GNU/Linux box
>
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