hoUtils.h -> add high precision Constant definitions (M_PIl; M_GAMMAl…

…; M_LN2l)
soedinglab · Apr 27, 2016 · 7f22f06 · 7f22f06
1 parent 5e6e4f6
commit 7f22f06
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/em/hoUtils.h b/src/em/hoUtils.h
@@ -7,10 +7,19 @@
 using std::cout;
 using std::endl;
 
+
+#ifndef M_PIl
+/** The constant Pi in high precision */
+#define M_PIl 3.1415926535897932384626433832795029L
+#endif
 #ifndef M_GAMMAl
 /** Euler's constant in high precision */
 #define M_GAMMAl 0.5772156649015328606065120900824024L
 #endif
+#ifndef M_LN2l
+/** the natural logarithm of 2 in high precision */
+#define M_LN2l 0.6931471805599453094172321214581766L
+#endif
 
 
 double addLogspace( double x, double y );