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Linear Algebra and the C Language/a008
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Determinant: Adjoint
In linear algebra, the adjugate or classical adjoint of a square matrix A, adj(A), is the transpose of its cofactor matrix...
Wikipedia: Adjugate matrix (classical adjoint)
The function
adjoint_mR(A);
Random values
Code
adjoint_mR();
Some properties
A * adjoint(A) = det(A) * ID
det(adjoint(A)) = det(A)**(r-R1)
adjoint(AB) = adjoint(B) * adjoint(A)