Mathlib Changelog
v4
Changelog
About
Github
Theorem
Finset.even_sum_iff_even_card_odd
Modification history
2024-07-26 11:21
Mathlib/Algebra/BigOperators/Ring/Nat.lean
feat({Algebra/BigOperators,Combinatorics/SimpleGraph}): Odd cardinality of odd components (#14623) …
Added
Finset.even_sum_iff_even_card_odd
View on Github →