finprod): `finprod_eq_one_of_forall_eq_one` (#11335)

Commit

4 years ago

feat(algebra/big_operators/finprod): `finprod_eq_one_of_forall_eq_one` (#11335) Co-authored-by: Yakov Pechersky <pechersky@users.noreply.github.com>

Author

pechersky

Parents