diff options
Diffstat (limited to 'Eigen/src/Core/Dot.h')
| -rw-r--r-- | Eigen/src/Core/Dot.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Eigen/src/Core/Dot.h b/Eigen/src/Core/Dot.h index dacd71f5f..718de5d1a 100644 --- a/Eigen/src/Core/Dot.h +++ b/Eigen/src/Core/Dot.h @@ -115,7 +115,7 @@ MatrixBase<Derived>::eigen2_dot(const MatrixBase<OtherDerived>& other) const template<typename Derived> EIGEN_STRONG_INLINE typename NumTraits<typename internal::traits<Derived>::Scalar>::Real MatrixBase<Derived>::squaredNorm() const { - return internal::real((*this).cwiseAbs2().sum()); + return numext::real((*this).cwiseAbs2().sum()); } /** \returns, for vectors, the \em l2 norm of \c *this, and for matrices the Frobenius norm. @@ -170,6 +170,7 @@ struct lpNorm_selector EIGEN_DEVICE_FUNC static inline RealScalar run(const MatrixBase<Derived>& m) { + using std::pow; return pow(m.cwiseAbs().array().pow(p).sum(), RealScalar(1)/p); } }; @@ -235,7 +236,7 @@ bool MatrixBase<Derived>::isOrthogonal { typename internal::nested<Derived,2>::type nested(derived()); typename internal::nested<OtherDerived,2>::type otherNested(other.derived()); - return internal::abs2(nested.dot(otherNested)) <= prec * prec * nested.squaredNorm() * otherNested.squaredNorm(); + return numext::abs2(nested.dot(otherNested)) <= prec * prec * nested.squaredNorm() * otherNested.squaredNorm(); } /** \returns true if *this is approximately an unitary matrix, |