SICP: Picture Language
An interactive implementation of
SICP
picture language.
Code
Docs
(beside wave (below (rotate90 wave) (flip-vert wave)))
Primitive
wave
Methods of composition
(rotate90 x)
(flip-vert x)
(shrink-to-upper-right x)
(squash-inwards x)
(beside x y)
(below x y)