Mathlib Changelog
v3
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Mathlib v3 is deprecated.
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Theorem
finsupp.ext_iff'
Modification history
2022-08-19 19:30
src/data/finsupp/basic.lean
refactor(data/finsupp/basic): split `data/finsupp/basic` into three parts (#15699) …
Modified
finsupp.ext_iff'
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2020-10-20 05:38
src/data/finsupp/basic.lean
chore(data/finsupp): minor review (#4712) …
Added
finsupp.ext_iff'
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