Changes to support Mac OS X 10.5 and Solaris

nonlin.cpp

@@ -10,6 +10,7 @@
 #include "newmatio.h"
 #include "bfmatrix.h"
 #include "nonlin.h"
+#include "utils/fsl_isfinite.h"
 
 using namespace std;
 using namespace NEWMAT;