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Theorem matrix.inv_def

Modification history

2021-10-23 14:30
src/linear_algebra/matrix/nonsingular_inverse.lean
refactor(linear_algebra/matrix/nonsingular_inverse): use ring.inverse in matrix.has_inv (#9863) …
Modified matrix.inv_defView on Github →
2021-08-27 10:03
src/linear_algebra/matrix/nonsingular_inverse.lean
feat(linear_algebra/matrix/nonsingular_inverse): adjugate_mul_distrib_aux (#8681) …
Added matrix.inv_defView on Github →