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Diffstat (limited to 'Help/guide/tutorial/Step9/MathFunctions/MathFunctions.cxx')
| -rw-r--r-- | Help/guide/tutorial/Step9/MathFunctions/MathFunctions.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Help/guide/tutorial/Step9/MathFunctions/MathFunctions.cxx b/Help/guide/tutorial/Step9/MathFunctions/MathFunctions.cxx index 0145300..dc28b4b 100644 --- a/Help/guide/tutorial/Step9/MathFunctions/MathFunctions.cxx +++ b/Help/guide/tutorial/Step9/MathFunctions/MathFunctions.cxx @@ -1,4 +1,3 @@ - #include "MathFunctions.h" #include <cmath> @@ -10,6 +9,7 @@ namespace mathfunctions { double sqrt(double x) { +// which square root function should we use? #ifdef USE_MYMATH return detail::mysqrt(x); #else |