Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
finprod_mem_mul_support
Modification history
2021-05-25 19:48
src/algebra/big_operators/finprod.lean
feat(algebra/big_operators/finprod): add lemma `finprod_mem_finset_of_product` (#7439)
Added
finprod_mem_mul_support
View on Github →