-- Pipes: >> passes result as the argument to the next function.
-- x>>f desugars to f(x). Chains left-to-right, no intermediate bindings needed.
-- Non-last pipe chains wrapped in () to prevent greedy arg parsing across functions.
dbl x:n>n;*x 2
inc x:n>n;+x 1
sq x:n>n;*x x
-- Chain: double then increment
dbl-inc x:n>n;(x>>dbl>>inc)
-- Chain: increment then square (last function — bare pipe safe at EOF)
inc-sq x:n>n;x>>inc>>sq
-- run: dbl-inc 5
-- out: 11
-- run: dbl-inc 10
-- out: 21
-- run: inc-sq 4
-- out: 25