nonsmooth_algebra.h

/* Copyright (C) 2004-2006  Martin Förg
 
 * This library is free software; you can redistribute it and/or 
 * modify it under the terms of the GNU Lesser General Public 
 * License as published by the Free Software Foundation; either 
 * version 2.1 of the License, or (at your option) any later version. 
 *  
 * This library is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
 * Lesser General Public License for more details. 
 *  
 * You should have received a copy of the GNU Lesser General Public 
 * License along with this library; if not, write to the Free Software 
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
 
 *
 * Contact:
 *   martin.o.foerg@googlemail.com
 *
 */
#ifndef NONSMOOTH_ALGEBRA_H_
#define NONSMOOTH_ALGEBRA_H_
 
#include "fmatvec/fmatvec.h"
 
namespace MBSim {
 
  double proxCN(double arg, double boundary=0);
 
  double proxCT2D(double arg, double laNmue);
 
  fmatvec::Vec proxCT3D(const fmatvec::Vec& arg, double laNmue);
 
}
 
#endif