diff options
Diffstat (limited to 'unsupported/Eigen/src/Polynomials/PolynomialUtils.h')
| -rw-r--r-- | unsupported/Eigen/src/Polynomials/PolynomialUtils.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/unsupported/Eigen/src/Polynomials/PolynomialUtils.h b/unsupported/Eigen/src/Polynomials/PolynomialUtils.h index c23204c65..5a9ab110e 100644 --- a/unsupported/Eigen/src/Polynomials/PolynomialUtils.h +++ b/unsupported/Eigen/src/Polynomials/PolynomialUtils.h @@ -74,6 +74,7 @@ template <typename Polynomial> inline typename NumTraits<typename Polynomial::Scalar>::Real cauchy_max_bound( const Polynomial& poly ) { + using std::abs; typedef typename Polynomial::Scalar Scalar; typedef typename NumTraits<Scalar>::Real Real; @@ -82,7 +83,7 @@ typename NumTraits<typename Polynomial::Scalar>::Real cauchy_max_bound( const Po Real cb(0); for( DenseIndex i=0; i<poly.size()-1; ++i ){ - cb += internal::abs(poly[i]*inv_leading_coeff); } + cb += abs(poly[i]*inv_leading_coeff); } return cb + Real(1); } @@ -96,6 +97,7 @@ template <typename Polynomial> inline typename NumTraits<typename Polynomial::Scalar>::Real cauchy_min_bound( const Polynomial& poly ) { + using std::abs; typedef typename Polynomial::Scalar Scalar; typedef typename NumTraits<Scalar>::Real Real; @@ -107,7 +109,7 @@ typename NumTraits<typename Polynomial::Scalar>::Real cauchy_min_bound( const Po const Scalar inv_min_coeff = Scalar(1)/poly[i]; Real cb(1); for( DenseIndex j=i+1; j<poly.size(); ++j ){ - cb += internal::abs(poly[j]*inv_min_coeff); } + cb += abs(poly[j]*inv_min_coeff); } return Real(1)/cb; } |