Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
bilin_form.nondegenerate_iff_det_ne_zero
Modification history
2022-03-03 23:15
src/linear_algebra/bilinear_form.lean
refactor(linear_algebra/bilinear_form): split off matrix part (#12435) …
Modified
bilin_form.nondegenerate_iff_det_ne_zero
View on Github →
2021-11-17 18:15
src/linear_algebra/bilinear_form.lean
feat(linear_algebra/bilinear_form): add lemmas (#10353) …
Added
bilin_form.nondegenerate_iff_det_ne_zero
View on Github →