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<oerjan> ` cd ..; undo 12162
author HackEso <hackeso@esolangs.org>
date Wed, 20 Nov 2019 04:11:18 +0000
parents 7f957c1f4661
children
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composition is where you take morphisms such as Phantom and Hoover from the Pha category and combine them together: Hoover ∘ Phantom.