Mathlib Changelog
v4
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2023-08-16 18:01
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chore(Data/Matrix/Basic): trivial simp lemmas for
row
and
col
(
#6614
)
Estimated changes
Modified
Mathlib/Data/Matrix/Basic.lean
added
theorem
Matrix.col_eq_zero
added
theorem
Matrix.col_inj
added
theorem
Matrix.col_injective
added
theorem
Matrix.col_zero
added
theorem
Matrix.row_eq_zero
added
theorem
Matrix.row_inj
added
theorem
Matrix.row_injective
added
theorem
Matrix.row_zero