--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/liboctave/dbleDET.cc	Mon Jun 06 00:33:51 1994 +0000
@@ -0,0 +1,72 @@
+//                                        -*- C++ -*-
+/*
+
+Copyright (C) 1992, 1993, 1994 John W. Eaton
+
+This file is part of Octave.
+
+Octave 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.
+
+Octave 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 Octave; see the file COPYING.  If not, write to the Free
+Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#if defined (__GNUG__)
+#pragma implementation
+#endif
+
+#include <math.h>
+#include <float.h>
+
+#include "dbleDET.h"
+
+int
+DET::value_will_overflow (void) const
+{
+  return det[2] + 1 > log10 (DBL_MAX) ? 1 : 0;
+}
+
+int
+DET::value_will_underflow (void) const
+{
+  return det[2] - 1 < log10 (DBL_MIN) ? 1 : 0;
+}
+
+double
+DET::coefficient (void) const
+{
+  return det[0];
+}
+
+int
+DET::exponent (void) const
+{
+  return (int) det[1];
+}
+
+double
+DET::value (void) const
+{
+  return det[0] * pow (10.0, det[1]);
+}
+
+/*
+;;; Local Variables: ***
+;;; mode: C++ ***
+;;; page-delimiter: "^/\\*" ***
+;;; End: ***
+*/