1 files changed, 0 insertions, 19 deletions
diff --git a/Help/guide/tutorial/Step9/MathFunctions/MathFunctions.cxx b/Help/guide/tutorial/Step9/MathFunctions/MathFunctions.cxx
deleted file mode 100644
index 0145300..0000000
--- a/Help/guide/tutorial/Step9/MathFunctions/MathFunctions.cxx
+++ /dev/null
@@ -1,19 +0,0 @@
-
-#include "MathFunctions.h"
-
-#include <cmath>
-
-#ifdef USE_MYMATH
-#  include "mysqrt.h"
-#endif
-
-namespace mathfunctions {
-double sqrt(double x)
-{
-#ifdef USE_MYMATH
-  return detail::mysqrt(x);
-#else
-  return std::sqrt(x);
-#endif
-}
-}