view wisdom/zygohistomorphic prepromorphism @ 6657:6412f71662f4

<fizzie> ` sed -i -e \'s|$0|"mk[x]"|\' bin/mk
author HackBot
date Tue, 09 Feb 2016 00:36:27 +0000
parents 886257b5c7b7
children
line wrap: on
line source

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.