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GHC 9.10.3 · lts/ghc-9.10.x · 248f8f0 · 2026-10-05

Package0.4Control

natural-transformation

A natural transformation package.

Modules

3 modules

Description

A natural transformation transforms a container f a into another container g a. Natural transformations act as functor morphisms in category theory.

The naming of ~>, :~> and $$ were taken, with permission, from Edward Kmett's indexed package.

Depends on

1 package

Used by in this set · 0

Nothing in this set depends on it.