Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
direct_sum.is_internal.collected_basis_orthonormal
Modification history
2022-05-24 14:54
src/analysis/inner_product_space/basic.lean
refactor(algebra/direct_sum/basic): use the new polymorphic subobject API (#14341) …
Added
direct_sum.is_internal.collected_basis_orthonormal
View on Github →