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GSLRootHelper.h
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1// @(#)root/mathmore:$Id$
2// Authors: L. Moneta, A. Zsenei 08/2005
3
4 /**********************************************************************
5 * *
6 * Copyright (c) 2004 ROOT Foundation, CERN/PH-SFT *
7 * *
8 * This library is free software; you can redistribute it and/or *
9 * modify it under the terms of the GNU General Public License *
10 * as published by the Free Software Foundation; either version 2 *
11 * of the License, or (at your option) any later version. *
12 * *
13 * This library is distributed in the hope that it will be useful, *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
16 * General Public License for more details. *
17 * *
18 * You should have received a copy of the GNU General Public License *
19 * along with this library (see file COPYING); if not, write *
20 * to the Free Software Foundation, Inc., 59 Temple Place, Suite *
21 * 330, Boston, MA 02111-1307 USA, or contact the author. *
22 * *
23 **********************************************************************/
24
25// Header file for class GSLRootHelper
26//
27// Created by: moneta at Sun Nov 14 21:34:15 2004
28//
29// Last update: Sun Nov 14 21:34:15 2004
30//
31#ifndef ROOT_Math_GSLRootHelper
32#define ROOT_Math_GSLRootHelper
33
34
35namespace ROOT {
36namespace Math {
37
38
39 /**
40 Helper functions to test convergence of Root-Finding algorithms.
41 Used by ROOT::Math::RootFinder class (see there for the doc)
42 */
43
44
45 namespace GSLRootHelper {
46
47 int TestInterval(double xlow, double xup, double epsAbs, double epsRel);
48
49 int TestDelta(double x1, double x0, double epsAbs, double epsRel);
50
51 int TestResidual(double f, double epsAbs);
52
53 }
54
55} // namespace Math
56} // namespace ROOT
57
58
59#endif /* ROOT_Math_GSLRootHelper */
#define f(i)
Definition: RSha256.hxx:104
static const double x1[5]
Namespace for new Math classes and functions.
int TestInterval(double xlow, double xup, double epsAbs, double epsRel)
int TestResidual(double f, double epsAbs)
int TestDelta(double x1, double x0, double epsAbs, double epsRel)
tbb::task_arena is an alias of tbb::interface7::task_arena, which doesn't allow to forward declare tb...