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Matrix.mul_right_inj_of_invertible
Modification history
2023-08-16 09:33
Mathlib/LinearAlgebra/Matrix/NonsingularInverse.lean
refactor(Data/Matrix): Eliminate `⬝` notation in favor of `HMul` (#6487) …
Modified
Matrix.mul_right_inj_of_invertible
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2023-08-10 21:26
Mathlib/LinearAlgebra/Matrix/NonsingularInverse.lean
feat: Mul by invertible matrices is injective even for rectangular matrices (#6486) …
Added
Matrix.mul_right_inj_of_invertible
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