Mathlib v3 is deprecated. Go to Mathlib v4

Theorem matrix.nondegenerate.to_bilin'

Modification history

2022-03-03 23:15
src/linear_algebra/bilinear_form.lean
refactor(linear_algebra/bilinear_form): split off matrix part (#12435) …
Modified matrix.nondegenerate.to_bilin'View on Github →
2021-09-08 21:47
src/linear_algebra/bilinear_form.lean
feat(linear_algebra/matrix): `M` maps some `v ≠ 0` to zero iff `det M = 0` (#9041) …
Added matrix.nondegenerate.to_bilin'View on Github →