1 [let ( f: [\ x a:4 b:5 ] x + a * b )
9 [ ABC :: [class (`ABC´ a:1 b:2 c:3) isa ((Object)) final (__members__ (a a get) (b b get) (c c get))] ]
11 [let ( o: [ABC.new b:9] )
19 [hypot :: [\ x y scale:1] scale*(x++y)]
21 [let ( t: [cos 180° ...] )
24 [let* ( t: [\ a b] 2*a + b
34 [let ( inc: [(+) 1 ...] )
39 [stroke (0cm,0cm)--(1cm,1cm)]