don't index Eigen

1 files changed, 0 insertions, 53 deletions

diff --git a/eigen/unsupported/doc/examples/PolynomialSolver1.cpp b/eigen/unsupported/doc/examples/PolynomialSolver1.cpp
deleted file mode 100644
index cd777a4..0000000
--- a/eigen/unsupported/doc/examples/PolynomialSolver1.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-#include <unsupported/Eigen/Polynomials>
-#include <vector>
-#include <iostream>
-
-using namespace Eigen;
-using namespace std;
-
-int main()
-{
-  typedef Matrix<double,5,1> Vector5d;
-
-  Vector5d roots = Vector5d::Random();
-  cout << "Roots: " << roots.transpose() << endl;
-  Eigen::Matrix<double,6,1> polynomial;
-  roots_to_monicPolynomial( roots, polynomial );
-
-  PolynomialSolver<double,5> psolve( polynomial );
-  cout << "Complex roots: " << psolve.roots().transpose() << endl;
-
-  std::vector<double> realRoots;
-  psolve.realRoots( realRoots );
-  Map<Vector5d> mapRR( &realRoots[0] );
-  cout << "Real roots: " << mapRR.transpose() << endl;
-
-  cout << endl;
-  cout << "Illustration of the convergence problem with the QR algorithm: " << endl;
-  cout << "---------------------------------------------------------------" << endl;
-  Eigen::Matrix<float,7,1> hardCase_polynomial;
-  hardCase_polynomial <<
-  -0.957, 0.9219, 0.3516, 0.9453, -0.4023, -0.5508, -0.03125;
-  cout << "Hard case polynomial defined by floats: " << hardCase_polynomial.transpose() << endl;
-  PolynomialSolver<float,6> psolvef( hardCase_polynomial );
-  cout << "Complex roots: " << psolvef.roots().transpose() << endl;
-  Eigen::Matrix<float,6,1> evals;
-  for( int i=0; i<6; ++i ){ evals[i] = std::abs( poly_eval( hardCase_polynomial, psolvef.roots()[i] ) ); }
-  cout << "Norms of the evaluations of the polynomial at the roots: " << evals.transpose() << endl << endl;
-
-  cout << "Using double's almost always solves the problem for small degrees: " << endl;
-  cout << "-------------------------------------------------------------------" << endl;
-  PolynomialSolver<double,6> psolve6d( hardCase_polynomial.cast<double>() );
-  cout << "Complex roots: " << psolve6d.roots().transpose() << endl;
-  for( int i=0; i<6; ++i )
-  {
-    std::complex<float> castedRoot( psolve6d.roots()[i].real(), psolve6d.roots()[i].imag() );
-    evals[i] = std::abs( poly_eval( hardCase_polynomial, castedRoot ) );
-  }
-  cout << "Norms of the evaluations of the polynomial at the roots: " << evals.transpose() << endl << endl;
-
-  cout.precision(10);
-  cout << "The last root in float then in double: " << psolvef.roots()[5] << "\t" << psolve6d.roots()[5] << endl;
-  std::complex<float> castedRoot( psolve6d.roots()[5].real(), psolve6d.roots()[5].imag() );
-  cout << "Norm of the difference: " << std::abs( psolvef.roots()[5] - castedRoot ) << endl;
-}