DOLFIN
DOLFIN C++ interface
constants.h
1// Copyright (C) 2008 Anders Logg
2//
3// This file is part of DOLFIN.
4//
5// DOLFIN is free software: you can redistribute it and/or modify
6// it under the terms of the GNU Lesser General Public License as published by
7// the Free Software Foundation, either version 3 of the License, or
8// (at your option) any later version.
9//
10// DOLFIN is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13// GNU Lesser General Public License for more details.
14//
15// You should have received a copy of the GNU Lesser General Public License
16// along with DOLFIN. If not, see <http://www.gnu.org/licenses/>.
17//
18// First added: 2008-04-22
19// Last changed: 2016-12-12
20//
21// This file provides values for common constants.
22
23#ifndef __DOLFIN_CONSTANTS_H
24#define __DOLFIN_CONSTANTS_H
25
26#define DOLFIN_EPS 3.0e-16
27#define DOLFIN_EPS_LARGE 1e-14
28#define DOLFIN_SQRT_EPS 1e-8
29#define DOLFIN_PI 3.141592653589793238462
30
31#define FENICS_EPS 3.0e-16
32#define FENICS_EPS_LARGE 1e-14
33#define FENICS_SQRT_EPS 1e-8
34#define FENICS_PI 3.141592653589793238462
35
36#define DOLFIN_LINELENGTH 256
37#define DOLFIN_TERM_WIDTH 80
38
39#endif