view wisdom/zygohistomorphic prepromorphism @ 11232:65c5e843c3a3

<oerjan> revert
author HackBot
date Thu, 02 Nov 2017 15:31:53 +0000
parents 886257b5c7b7
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A zygohistomorphic prepromorphism is used when you really need both semi-mutual recursion and history and to repeatedly apply a natural transformation as you get deeper into the functor.