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v3
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Mathlib v3 is deprecated.
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Theorem
equiv.finset_congr_apply
Modification history
2022-12-08 18:41
src/data/finset/basic.lean
refactor(data/finset/image): split out of data/finset/basic (#17852) …
Modified
equiv.finset_congr_apply
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2020-10-11 01:02
src/data/finset/basic.lean
feat(data/finset/basic): equivalence of finsets from equivalence of types (#4560) …
Added
equiv.finset_congr_apply
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