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Theorem matrix.nondegenerate_to_bilin'_iff

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'_iffView on Github →
2021-11-17 18:15
src/linear_algebra/bilinear_form.lean
feat(linear_algebra/bilinear_form): add lemmas (#10353) …
Added matrix.nondegenerate_to_bilin'_iffView on Github →