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Def roption.fix.approx_chain

Modification history

2021-08-09 11:59
src/control/lawful_fix.lean
chore(data/pfun): rename `roption` to `part`, split `data.part` off `data.pfun` (#8544)
Deleted roption.fix.approx_chainView on Github →
2020-09-02 00:37
src/control/lawful_fix.lean
feat(pfun/recursion): unbounded recursion (#3778)
Added roption.fix.approx_chainView on Github →