Theorem Finsupp.card_support_eq_one

Modification history

2025-01-13 13:56
Mathlib/Data/Finsupp/Defs.lean
chore(Data/Finsupp): split off material on `single`, `update`, `erase` (#19087) …
Modified Finsupp.card_support_eq_oneView on Github →
2024-05-31 00:19
Mathlib/Data/Finsupp/Defs.lean
chore: fix formatting of many misplaced "by"s (#13204)
Modified Finsupp.card_support_eq_oneView on Github →
2023-01-27 13:32
Mathlib/Data/Finsupp/Defs.lean
feat: port Data.Finsupp.Defs (#1807)
Added Finsupp.card_support_eq_oneView on Github →