--- branches/development/src/primitives/Atom.cpp	2012/05/22 21:55:31	1715
+++ branches/development/src/primitives/Atom.cpp	2013/02/20 15:39:39	1850
@@ -35,12 +35,12 @@
  *                                                                      
  * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).             
  * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).          
- * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).          
+ * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008).          
  * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
  * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
  */
 
-#include <cmath>
+#include "utils/NumericConstant.hpp"
 #include "primitives/Atom.hpp"
 #include "types/FluctuatingChargeAdapter.hpp"
 
@@ -53,7 +53,7 @@ namespace OpenMD {
       FluctuatingChargeAdapter fca = FluctuatingChargeAdapter(at);
       chargeMass_ = fca.getChargeMass();
     } else {
-      chargeMass_ = INFINITY;
+      chargeMass_ = NumericConstant::infinity;
     }
   }