Theorems · Theorem · linear algebra
Matrix.det_eq_detp_sub_detp
∀ {n : Type u_2} [inst : DecidableEq n] [inst_1 : Fintype n] {R : Type v} [inst_2 : CommRing R] (M : Matrix n n R),
M.det = Matrix.detp 1 M - Matrix.detp (-1) M- Cited by
- 0 results in Mathlib
- Foundations
- Depth 88 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- DecidableEqFintypeCommRing
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- DFunLike.coeproof · cited by 62,936
- CommRingstatement and proof · cited by 17,173
- Finsetproof · cited by 13,712
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- Finset.sumproof · cited by 5,195
- Matrixstatement and proof · cited by 4,303
- Finset.univproof · cited by 3,473
- Unitsstatement and proof · cited by 2,804
- Finset.prodproof · cited by 2,356
- Finset.sum_congrproof · cited by 2,323
- Equiv.Permproof · cited by 1,375
- one_smulproof · cited by 1,374
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