Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Commit
2021-06-29 19:37
505c32f5
View on Github →
feat(analysis/normed_space/inner_product): the orthogonal projection is self adjoint (
#8116
)
Estimated changes
Modified
src/analysis/normed_space/inner_product.lean
added
theorem
inner_orthogonal_projection_left_eq_right