// Copyright 2003 Regents of the University of California

// SETI_BOINC is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2, or (at your option) any later
// version.

// SETI_BOINC 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 General Public License for
// more details.

// You should have received a copy of the GNU General Public License along
// with SETI_BOINC; see the file COPYING.  If not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

// In addition, as a special exception, the Regents of the University of
// California give permission to link the code of this program with libraries
// that provide specific optimized fast Fourier transform (FFT) functions and
// distribute a linked executable.  You must obey the GNU General Public 
// License in all respects for all of the code used other than the FFT library
// itself.  Any modification required to support these libraries must be
// distributed in source code form.  If you modify this file, you may extend 
// this exception to your version of the file, but you are not obligated to 
// do so. If you do not wish to do so, delete this exception statement from 
// your version.

// $Id: lcgamm.h,v 1.3.2.4 2007/03/01 22:56:29 vonkorff Exp $
// float lcgf(float a, float x, long& timecalled, long& numcalls);
double lcgf(double a, double x);
float lcgf(float a, float x, long& timecalled, long& numcalls);
float invert_lcgf(float y,float a, float frac_err);