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composition.over

(V 
type
, U 
type
, T 
type
, f Binary V U U, g Unary U T)
 => 
Binary V T T
Ψ - psi
composition of binary and unary function
Bird: ?
BQN: ○
Uiua: ∩ aka both
Haskell: on

Type Parameters

0.099dev (GIT hash a1331a3dc7ff37424401d3c7d0dba5be1302516f)
last changed: 2026-07-23