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Mathlib v3 is deprecated.
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Theorem
finsupp.map_range_comp
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.map_range_comp
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2021-04-02 09:16
src/data/finsupp/basic.lean
chore(data/finsupp): lemmas about map_range and map_domain (#6976) …
Added
finsupp.map_range_comp
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