Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
finset.card_eq_sum_card_image
Modification history
2019-10-16 17:05
src/algebra/big_operators.lean
feat(field_theory/finite): cardinality of images of polynomials (#1554) …
Added
finset.card_eq_sum_card_image
View on Github →