Mathlib v3 is deprecated. Go to Mathlib v4

Theorem finprod_mem_insert_of_eq_one_if_not_mem

Modification history

2022-03-14 05:19
src/algebra/big_operators/finprod.lean
docs(algebra/*): Add docstrings to additive lemmas (#12578) …
Modified finprod_mem_insert_of_eq_one_if_not_memView on Github →
2021-04-07 02:18
src/algebra/big_operators/finprod.lean
feat(data/finsum): sums over sets and types with no finiteness hypotheses (#6355) …
Added finprod_mem_insert_of_eq_one_if_not_memView on Github →