Theorem Finset.expect_neg_index

Modification history

2026-08-15 23:59
Mathlib/Algebra/BigOperators/Expect.lean
chore(Algebra/BigOperators): add to_additive for expectation and antidiagonal lemmas (#42763) …
Deleted Finset.expect_neg_indexView on Github →
2024-09-17 18:34
Mathlib/Algebra/BigOperators/Expect.lean
feat: Expectation of a function over a finset (#15883) …
Added Finset.expect_neg_indexView on Github →