dmat18.cpp

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#include <fvar.hpp>

dmatrix dmatrix::operator()(const ivector& indexes)
{
  dmatrix rows(indexes.indexmin(), indexes.indexmax(),
               indexes.indexmin(), indexes.indexmax());

  for (int i = rows.rowmin(); i <= rows.rowmax(); ++i)
  {
    rows(i) = operator()(indexes(i))(indexes);
  }
  return rows;
}