Lines Matching refs:matrix
19 (const MatrixBase<Derived>& matrix, int a, int b, int c)
21 return matrix.coeff(0,a)
22 * (matrix.coeff(1,b) * matrix.coeff(2,c) - matrix.coeff(1,c) * matrix.coeff(2,b));
27 (const MatrixBase<Derived>& matrix, int j, int k, int m, int n)
29 return (matrix.coeff(j,0) * matrix.coeff(k,1) - matrix.coeff(k,0) * matrix.coeff(j,1))
30 * (matrix.coeff(m,2) * matrix.coeff(n,3) - matrix.coeff(n,2) * matrix.coeff(m,3));
89 * \returns the determinant of this matrix
