Mathlib Changelog
v4
Changelog
About
Github
Theorem
DirectSum.coe_mul_of_apply_of_mem_zero
Modification history
2025-02-14 19:33
Mathlib/Algebra/DirectSum/Internal.lean
feat: missing lemmas for homogeneous algebras of finite type (#21795)
Added
DirectSum.coe_mul_of_apply_of_mem_zero
View on Github →