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Theorem roption.mem_restrict

Modification history

2021-08-09 11:59
src/data/pfun.lean
chore(data/pfun): rename `roption` to `part`, split `data.part` off `data.pfun` (#8544)
Deleted roption.mem_restrictView on Github →
2019-02-08 09:28
src/data/pfun.lean
feat(order/filter): convergence for relations and partial functions
Modified roption.mem_restrictView on Github →
2019-02-08 09:28
src/data/pfun.lean
feat(data/pfun): add restrict, preimage, core, etc.
Added roption.mem_restrictView on Github →