Matchbox/ColorFull/parameters.h

0001 // -*- C++ -*-
0002 /*
0003  * parameters.h
0004  * This file is indented to contain program wide parameters.
0005  * Created on: Oct 26, 2010
0006  * Author: Malin Sjodahl
0007  */
0008
0009 #ifndef COLORFULL_Parameters_h
0010 #define COLORFULL_Parameters_h
0011
0012 namespace ColorFull {
0013
0014 /// This sets the accuracy for numerical comparisons.
0015 /// It is used for numerical comparison for example
0016 /// when the symmetry of a matrix is checked,
0017 /// when it's checked if a matrix is diagonal
0018 /// when realness is checked
0019 /// and when turning complex numbers into real numbers.
0020 /// It is also used by << for dmatr and
0021 /// the Polynomial member function simplify .
0022 const double accuracy=0.0000000000001;
0023
0024 }
0025
0026 #endif /* COLORFULL_Parameters_h_ */