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-rw-r--r--Help/guide/tutorial/Step10/MathFunctions/MathFunctions.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/Help/guide/tutorial/Step10/MathFunctions/MathFunctions.h b/Help/guide/tutorial/Step10/MathFunctions/MathFunctions.h
index cd36bccffd..1e916e1192 100644
--- a/Help/guide/tutorial/Step10/MathFunctions/MathFunctions.h
+++ b/Help/guide/tutorial/Step10/MathFunctions/MathFunctions.h
@@ -1 +1,3 @@
-double mysqrt(double x);
+namespace mathfunctions {
+double sqrt(double x);
+}