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2023-05-26 20:04
a1d2ab60
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feat: port LinearAlgebra.Matrix.BilinearForm (
#4361
)
Estimated changes
Modified
Mathlib.lean
Created
Mathlib/LinearAlgebra/Matrix/BilinearForm.lean
added
theorem
BilinForm.Nondegenerate.toMatrix'
added
theorem
BilinForm.Nondegenerate.toMatrix
added
theorem
BilinForm.mul_toMatrix'
added
theorem
BilinForm.mul_toMatrix'_mul
added
theorem
BilinForm.mul_toMatrix
added
theorem
BilinForm.mul_toMatrix_mul
added
theorem
BilinForm.nondegenerate_iff_det_ne_zero
added
theorem
BilinForm.nondegenerate_of_det_ne_zero
added
theorem
BilinForm.nondegenerate_toBilin'_iff_det_ne_zero
added
theorem
BilinForm.nondegenerate_toBilin'_of_det_ne_zero'
added
theorem
BilinForm.nondegenerate_toMatrix'_iff
added
theorem
BilinForm.nondegenerate_toMatrix_iff
added
def
BilinForm.toMatrix'
added
theorem
BilinForm.toMatrix'_apply
added
theorem
BilinForm.toMatrix'_comp
added
theorem
BilinForm.toMatrix'_compLeft
added
theorem
BilinForm.toMatrix'_compRight
added
theorem
BilinForm.toMatrix'_mul
added
theorem
BilinForm.toMatrix'_symm
added
theorem
BilinForm.toMatrix'_toBilin'
added
def
BilinForm.toMatrixAux
added
theorem
BilinForm.toMatrixAux_apply
added
theorem
BilinForm.toMatrixAux_stdBasis
added
theorem
BilinForm.toMatrix_apply
added
theorem
BilinForm.toMatrix_basisFun
added
theorem
BilinForm.toMatrix_comp
added
theorem
BilinForm.toMatrix_compLeft
added
theorem
BilinForm.toMatrix_compRight
added
theorem
BilinForm.toMatrix_mul
added
theorem
BilinForm.toMatrix_mul_basis_toMatrix
added
theorem
BilinForm.toMatrix_symm
added
theorem
BilinForm.toMatrix_toBilin
added
theorem
BilinearForm.toMatrixAux_eq
added
theorem
Matrix.Nondegenerate.toBilin'
added
theorem
Matrix.Nondegenerate.toBilin
added
theorem
Matrix.isAdjointPair_equiv'
added
theorem
Matrix.nondegenerate_toBilin'_iff
added
theorem
Matrix.nondegenerate_toBilin'_iff_nondegenerate_toBilin
added
theorem
Matrix.nondegenerate_toBilin_iff
added
def
Matrix.toBilin'
added
def
Matrix.toBilin'Aux
added
theorem
Matrix.toBilin'Aux_eq
added
theorem
Matrix.toBilin'Aux_stdBasis
added
theorem
Matrix.toBilin'_apply'
added
theorem
Matrix.toBilin'_apply
added
theorem
Matrix.toBilin'_comp
added
theorem
Matrix.toBilin'_stdBasis
added
theorem
Matrix.toBilin'_symm
added
theorem
Matrix.toBilin'_toMatrix'
added
theorem
Matrix.toBilin_apply
added
theorem
Matrix.toBilin_basisFun
added
theorem
Matrix.toBilin_comp
added
theorem
Matrix.toBilin_symm
added
theorem
Matrix.toBilin_toMatrix
added
theorem
isAdjointPair_toBilin'
added
theorem
isAdjointPair_toBilin
added
theorem
mem_pairSelfAdjointMatricesSubmodule'
added
theorem
mem_selfAdjointMatricesSubmodule'
added
theorem
mem_skewAdjointMatricesSubmodule'
added
def
pairSelfAdjointMatricesSubmodule'
added
def
selfAdjointMatricesSubmodule'
added
def
skewAdjointMatricesSubmodule'
added
theorem
toBilin'Aux_toMatrixAux