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Theorem set.preimage_coe_eq_preimage_coe_iff

Modification history

2020-06-28 06:01
src/data/set/basic.lean
feat(subtype): standardize (#3204) …
Deleted set.preimage_coe_eq_preimage_coe_iffView on Github →
2020-03-26 13:38
src/data/set/basic.lean
refactor(data/set/function): move `function.restrict` to `set`, redefine (#2243) …
Added set.preimage_coe_eq_preimage_coe_iffView on Github →