Index: trunk/MagicSoft/Mars/mtools/MSimulatedAnnealing.cc
===================================================================
--- trunk/MagicSoft/Mars/mtools/MSimulatedAnnealing.cc	(revision 8756)
+++ trunk/MagicSoft/Mars/mtools/MSimulatedAnnealing.cc	(revision 8907)
@@ -121,4 +121,5 @@
 #include <iostream>
 
+#include <TMath.h>
 #include <TRandom.h>
 
Index: trunk/MagicSoft/Mars/mtools/MTFillMatrix.cc
===================================================================
--- trunk/MagicSoft/Mars/mtools/MTFillMatrix.cc	(revision 8756)
+++ trunk/MagicSoft/Mars/mtools/MTFillMatrix.cc	(revision 8907)
@@ -80,4 +80,5 @@
 
 #include <TFile.h>
+#include <TMath.h>
 
 // environment