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00001 #ifndef GeometryVector_Geom_Pi_h 00002 #define GeometryVector_Geom_Pi_h 00003 00029 namespace Geom { 00030 00031 inline double pi() {return 3.141592653589793238;} 00032 inline double twoPi() {return 2. *3.141592653589793238;} 00033 inline double halfPi() {return 0.5*3.141592653589793238;} 00034 00035 } 00036 00037 #endif
1.5.4