1 files changed, 10 insertions, 0 deletions
diff --git a/Help/guide/importing-exporting/MathFunctionsComponents/MathFunctions.cxx b/Help/guide/importing-exporting/MathFunctionsComponents/MathFunctions.cxx
new file mode 100644
index 0000000..e75fe74
--- /dev/null
+++ b/Help/guide/importing-exporting/MathFunctionsComponents/MathFunctions.cxx
@@ -0,0 +1,10 @@
+#include "MathFunctions.h"
+
+#include <cmath>
+
+namespace MathFunctions {
+double sqrt(double x)
+{
+  return std::sqrt(x);
+}
+}