2 ***********************************************************
3 $SNARK_Header: S N A R K 1 4 - A PICTURE RECONSTRUCTION PROGRAM $
4 $HeadURL: svn://dig.cs.gc.cuny.edu/snark/trunk/src/snark/consts.cpp $
5 $LastChangedRevision: 85 $
6 $Date: 2014-07-02 16:07:08 -0400 (Wed, 02 Jul 2014) $
8 ***********************************************************
13 const REAL Consts_class::zero = (REAL) 1.0e-20;
14 const REAL Consts_class::infin = (REAL) 1.0e20;
17 //REAL pi = (REAL) 3.141592654;
18 const REAL Consts_class::pi = (REAL) 3.1415926535897932384626433832795;
21 //REAL twopi = (REAL) 6.283185307;
22 const REAL Consts_class::twopi = (REAL) 6.283185307179586476925286766559;
25 //REAL pisq = (REAL) 9.869604401;
26 const REAL Consts_class::pisq = (REAL) 9.8696044010893586188344909998762;
29 //REAL pid2 = (REAL) 1.570796327;
30 const REAL Consts_class::pid2 = (REAL) 1.5707963267948966192313216916398;
33 //REAL sqrt3 = (REAL) 1.7320508;
34 const REAL Consts_class::sqrt3 = (REAL) 1.7320508075688772935274463415059;
37 //REAL isqrt3 = (REAL) 0.57735027;
38 const REAL Consts_class::isqrt3 = (REAL) 0.57735026918962576450914878050196;