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Theorem pfun.mem_dom

Modification history

2022-02-07 12:33
src/data/pfun.lean
feat(data/pfun): Composition of partial functions (#11865) …
Modified pfun.mem_domView on Github →
2019-02-08 09:28
src/data/pfun.lean
feat(data/pfun): add restrict, preimage, core, etc.
Added pfun.mem_domView on Github →