matplotlib-0.7.7: Bindings to Matplotlib; a Python plotting library

Matplotlib is probably the most full featured plotting library out there. These bindings provide a quick, easy, and extensible way to use it in Haskell.

onscreen $ contourF (\a b -> sin (a*pi/180.0) + cos (b*pi/180.0)) (-100) 100 (-200) 200 10