X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/blobdiff_plain/d4fbe175e440c3e9de9b5468b85bf56daab62bff..fc4b169f4e9a3b0e8c8ae807fdb4c7cf8d3e6507:/statistics.h?ds=sidebyside diff --git a/statistics.h b/statistics.h index 7e3fb2e..28aa913 100644 --- a/statistics.h +++ b/statistics.h @@ -25,7 +25,7 @@ public: double get_sum() const { return sum; } double get_mean() const { return mean; } double get_variance() const { return sqdiff_sum / count; } - double get_stddev() const { return sqrt(get_variance()); } + double get_stddev() const { return std::sqrt(get_variance()); } private: int count;