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Theorem bilin_form.nondegenerate_of_det_ne_zero'

Modification history

2021-11-17 18:15
src/linear_algebra/bilinear_form.lean
feat(linear_algebra/bilinear_form): add lemmas (#10353) …
Deleted bilin_form.nondegenerate_of_det_ne_zero'View on Github →
2021-08-26 10:02
src/linear_algebra/bilinear_form.lean
feat(linear_algebra/bilinear_form): bilinear forms with `det ≠ 0` are nonsingular (#8824) …
Added bilin_form.nondegenerate_of_det_ne_zero'View on Github →