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Theorem matrix.block_triangular.to_block_inverse_mul_to_block_eq_one

Modification history

2022-10-13 08:46
src/linear_algebra/matrix/block.lean
feat(linear_algebra/matrix): inverse of block triangular is block triangular (#16150) …
Added matrix.block_triangular.to_block_inverse_mul_to_block_eq_oneView on Github →