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diff --git a/eigen/test/vectorwiseop.cpp b/eigen/test/vectorwiseop.cpp
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+++ b/eigen/test/vectorwiseop.cpp
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+// This file is part of Eigen, a lightweight C++ template library
+// for linear algebra.
+//
+// Copyright (C) 2011 Benoit Jacob <jacob.benoit.1@gmail.com>
+//
+// This Source Code Form is subject to the terms of the Mozilla
+// Public License v. 2.0. If a copy of the MPL was not distributed
+// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#define EIGEN_NO_STATIC_ASSERT
+
+#include "main.h"
+
+template<typename ArrayType> void vectorwiseop_array(const ArrayType& m)
+{
+  typedef typename ArrayType::Index Index;
+  typedef typename ArrayType::Scalar Scalar;
+  typedef Array<Scalar, ArrayType::RowsAtCompileTime, 1> ColVectorType;
+  typedef Array<Scalar, 1, ArrayType::ColsAtCompileTime> RowVectorType;
+
+  Index rows = m.rows();
+  Index cols = m.cols();
+  Index r = internal::random<Index>(0, rows-1),
+        c = internal::random<Index>(0, cols-1);
+
+  ArrayType m1 = ArrayType::Random(rows, cols),
+            m2(rows, cols),
+            m3(rows, cols);
+
+  ColVectorType colvec = ColVectorType::Random(rows);
+  RowVectorType rowvec = RowVectorType::Random(cols);
+
+  // test addition
+
+  m2 = m1;
+  m2.colwise() += colvec;
+  VERIFY_IS_APPROX(m2, m1.colwise() + colvec);
+  VERIFY_IS_APPROX(m2.col(c), m1.col(c) + colvec);
+
+  VERIFY_RAISES_ASSERT(m2.colwise() += colvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.colwise() + colvec.transpose());
+
+  m2 = m1;
+  m2.rowwise() += rowvec;
+  VERIFY_IS_APPROX(m2, m1.rowwise() + rowvec);
+  VERIFY_IS_APPROX(m2.row(r), m1.row(r) + rowvec);
+
+  VERIFY_RAISES_ASSERT(m2.rowwise() += rowvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.rowwise() + rowvec.transpose());
+
+  // test substraction
+
+  m2 = m1;
+  m2.colwise() -= colvec;
+  VERIFY_IS_APPROX(m2, m1.colwise() - colvec);
+  VERIFY_IS_APPROX(m2.col(c), m1.col(c) - colvec);
+
+  VERIFY_RAISES_ASSERT(m2.colwise() -= colvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.colwise() - colvec.transpose());
+
+  m2 = m1;
+  m2.rowwise() -= rowvec;
+  VERIFY_IS_APPROX(m2, m1.rowwise() - rowvec);
+  VERIFY_IS_APPROX(m2.row(r), m1.row(r) - rowvec);
+
+  VERIFY_RAISES_ASSERT(m2.rowwise() -= rowvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.rowwise() - rowvec.transpose());
+
+  // test multiplication
+
+  m2 = m1;
+  m2.colwise() *= colvec;
+  VERIFY_IS_APPROX(m2, m1.colwise() * colvec);
+  VERIFY_IS_APPROX(m2.col(c), m1.col(c) * colvec);
+
+  VERIFY_RAISES_ASSERT(m2.colwise() *= colvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.colwise() * colvec.transpose());
+
+  m2 = m1;
+  m2.rowwise() *= rowvec;
+  VERIFY_IS_APPROX(m2, m1.rowwise() * rowvec);
+  VERIFY_IS_APPROX(m2.row(r), m1.row(r) * rowvec);
+
+  VERIFY_RAISES_ASSERT(m2.rowwise() *= rowvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.rowwise() * rowvec.transpose());
+
+  // test quotient
+
+  m2 = m1;
+  m2.colwise() /= colvec;
+  VERIFY_IS_APPROX(m2, m1.colwise() / colvec);
+  VERIFY_IS_APPROX(m2.col(c), m1.col(c) / colvec);
+
+  VERIFY_RAISES_ASSERT(m2.colwise() /= colvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.colwise() / colvec.transpose());
+
+  m2 = m1;
+  m2.rowwise() /= rowvec;
+  VERIFY_IS_APPROX(m2, m1.rowwise() / rowvec);
+  VERIFY_IS_APPROX(m2.row(r), m1.row(r) / rowvec);
+
+  VERIFY_RAISES_ASSERT(m2.rowwise() /= rowvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.rowwise() / rowvec.transpose());
+  
+  m2 = m1;
+  // yes, there might be an aliasing issue there but ".rowwise() /="
+  // is suppposed to evaluate " m2.colwise().sum()" into to temporary to avoid
+  // evaluating the reducions multiple times
+  if(ArrayType::RowsAtCompileTime>2 || ArrayType::RowsAtCompileTime==Dynamic)
+  {
+    m2.rowwise() /= m2.colwise().sum();
+    VERIFY_IS_APPROX(m2, m1.rowwise() / m1.colwise().sum());
+  }
+
+  // all/any
+  Array<bool,Dynamic,Dynamic> mb(rows,cols);
+  mb = (m1.real()<=0.7).colwise().all();
+  VERIFY( (mb.col(c) == (m1.real().col(c)<=0.7).all()).all() );
+  mb = (m1.real()<=0.7).rowwise().all();
+  VERIFY( (mb.row(r) == (m1.real().row(r)<=0.7).all()).all() );
+
+  mb = (m1.real()>=0.7).colwise().any();
+  VERIFY( (mb.col(c) == (m1.real().col(c)>=0.7).any()).all() );
+  mb = (m1.real()>=0.7).rowwise().any();
+  VERIFY( (mb.row(r) == (m1.real().row(r)>=0.7).any()).all() );
+}
+
+template<typename MatrixType> void vectorwiseop_matrix(const MatrixType& m)
+{
+  typedef typename MatrixType::Index Index;
+  typedef typename MatrixType::Scalar Scalar;
+  typedef typename NumTraits<Scalar>::Real RealScalar;
+  typedef Matrix<Scalar, MatrixType::RowsAtCompileTime, 1> ColVectorType;
+  typedef Matrix<Scalar, 1, MatrixType::ColsAtCompileTime> RowVectorType;
+  typedef Matrix<RealScalar, MatrixType::RowsAtCompileTime, 1> RealColVectorType;
+  typedef Matrix<RealScalar, 1, MatrixType::ColsAtCompileTime> RealRowVectorType;
+
+  Index rows = m.rows();
+  Index cols = m.cols();
+  Index r = internal::random<Index>(0, rows-1),
+        c = internal::random<Index>(0, cols-1);
+
+  MatrixType m1 = MatrixType::Random(rows, cols),
+            m2(rows, cols),
+            m3(rows, cols);
+
+  ColVectorType colvec = ColVectorType::Random(rows);
+  RowVectorType rowvec = RowVectorType::Random(cols);
+  RealColVectorType rcres;
+  RealRowVectorType rrres;
+
+  // test addition
+
+  m2 = m1;
+  m2.colwise() += colvec;
+  VERIFY_IS_APPROX(m2, m1.colwise() + colvec);
+  VERIFY_IS_APPROX(m2.col(c), m1.col(c) + colvec);
+
+  VERIFY_RAISES_ASSERT(m2.colwise() += colvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.colwise() + colvec.transpose());
+
+  m2 = m1;
+  m2.rowwise() += rowvec;
+  VERIFY_IS_APPROX(m2, m1.rowwise() + rowvec);
+  VERIFY_IS_APPROX(m2.row(r), m1.row(r) + rowvec);
+
+  VERIFY_RAISES_ASSERT(m2.rowwise() += rowvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.rowwise() + rowvec.transpose());
+
+  // test substraction
+
+  m2 = m1;
+  m2.colwise() -= colvec;
+  VERIFY_IS_APPROX(m2, m1.colwise() - colvec);
+  VERIFY_IS_APPROX(m2.col(c), m1.col(c) - colvec);
+
+  VERIFY_RAISES_ASSERT(m2.colwise() -= colvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.colwise() - colvec.transpose());
+
+  m2 = m1;
+  m2.rowwise() -= rowvec;
+  VERIFY_IS_APPROX(m2, m1.rowwise() - rowvec);
+  VERIFY_IS_APPROX(m2.row(r), m1.row(r) - rowvec);
+
+  VERIFY_RAISES_ASSERT(m2.rowwise() -= rowvec.transpose());
+  VERIFY_RAISES_ASSERT(m1.rowwise() - rowvec.transpose());
+  
+  // test norm
+  rrres = m1.colwise().norm();
+  VERIFY_IS_APPROX(rrres(c), m1.col(c).norm());
+  rcres = m1.rowwise().norm();
+  VERIFY_IS_APPROX(rcres(r), m1.row(r).norm());
+  
+  // test normalized
+  m2 = m1.colwise().normalized();
+  VERIFY_IS_APPROX(m2.col(c), m1.col(c).normalized());
+  m2 = m1.rowwise().normalized();
+  VERIFY_IS_APPROX(m2.row(r), m1.row(r).normalized());
+  
+  // test normalize
+  m2 = m1;
+  m2.colwise().normalize();
+  VERIFY_IS_APPROX(m2.col(c), m1.col(c).normalized());
+  m2 = m1;
+  m2.rowwise().normalize();
+  VERIFY_IS_APPROX(m2.row(r), m1.row(r).normalized());
+}
+
+void test_vectorwiseop()
+{
+  CALL_SUBTEST_1(vectorwiseop_array(Array22cd()));
+  CALL_SUBTEST_2(vectorwiseop_array(Array<double, 3, 2>()));
+  CALL_SUBTEST_3(vectorwiseop_array(ArrayXXf(3, 4)));
+  CALL_SUBTEST_4(vectorwiseop_matrix(Matrix4cf()));
+  CALL_SUBTEST_5(vectorwiseop_matrix(Matrix<float,4,5>()));
+  CALL_SUBTEST_6(vectorwiseop_matrix(MatrixXd(7,2)));
+}