Mathlib Changelog
v3
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Theorem
matrix.is_diag.exists_diagonal
Modification history
2022-04-26 09:51
src/linear_algebra/matrix/is_diag.lean
refactor(linear_algebra/matrix/trace): unbundle `matrix.diag` (#13687) …
Deleted
matrix.is_diag.exists_diagonal
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2021-09-14 08:41
src/linear_algebra/matrix/is_diag.lean
feat(linear_algebra/matrix/is_diag): add a file (#9010)
Added
matrix.is_diag.exists_diagonal
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