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v3
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Mathlib v3 is deprecated.
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Theorem
Set.ext_iff
Modification history
2022-08-09 17:00
src/set_theory/zfc/basic.lean
feat(set_theory/zfc): lemmas on `to_set` (#15265) …
Modified
Set.ext_iff
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2021-08-26 11:17
src/set_theory/zfc.lean
docs(set_theory/zfc): add module docstring and missing def docstrings (#8744)
Modified
Set.ext_iff
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2018-01-11 23:22
set_theory/zfc.lean
doc(*): blurbs galore …
Added
Set.ext_iff
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