Mathlib Changelog
v4
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Theorem
Finsupp.congr_fun
Modification history
2024-06-09 14:51
Mathlib/Data/Finsupp/Defs.lean
chore(*): drop some long-deprecated theorems (#13619)
Deleted
Finsupp.congr_fun
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2023-01-27 13:32
Mathlib/Data/Finsupp/Defs.lean
feat: port Data.Finsupp.Defs (#1807)
Added
Finsupp.congr_fun
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