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Searched refs:absdet (Results 1 – 5 of 5) sorted by relevance

/external/eigen/test/
Dprec_inverse_4x4.cpp38 RealScalar absdet; in inverse_general_4x4() local
41 absdet = abs(m.determinant()); in inverse_general_4x4()
42 } while(absdet < NumTraits<Scalar>::epsilon()); in inverse_general_4x4()
44 …double error = double( (m*inv-MatrixType::Identity()).norm() * absdet / NumTraits<Scalar>::epsilon… in inverse_general_4x4()
Dqr_fullpivoting.cpp82 RealScalar absdet = abs(m1.diagonal().prod()); in qr_invertible() local
86 VERIFY_IS_APPROX(absdet, qr.absDeterminant()); in qr_invertible()
87 VERIFY_IS_APPROX(log(absdet), qr.logAbsDeterminant()); in qr_invertible()
Dqr.cpp80 RealScalar absdet = abs(m1.diagonal().prod()); in qr_invertible() local
84 VERIFY_IS_APPROX(absdet, qr.absDeterminant()); in qr_invertible()
85 VERIFY_IS_APPROX(log(absdet), qr.logAbsDeterminant()); in qr_invertible()
Dqr_colpivoting.cpp98 RealScalar absdet = abs(m1.diagonal().prod()); in qr_invertible() local
102 VERIFY_IS_APPROX(absdet, qr.absDeterminant()); in qr_invertible()
103 VERIFY_IS_APPROX(log(absdet), qr.logAbsDeterminant()); in qr_invertible()
/external/eigen/test/eigen2/
Deigen2_prec_inverse_4x4.cpp56 RealScalar absdet; in inverse_general_4x4() local
59 absdet = ei_abs(m.determinant()); in inverse_general_4x4()
60 } while(absdet < 10 * epsilon<Scalar>()); in inverse_general_4x4()
62 double error = double( (m*inv-MatrixType::Identity()).norm() * absdet / epsilon<Scalar>() ); in inverse_general_4x4()