compat/math-imports: use it

1 files changed, 1 insertions, 6 deletions

diff --git a/tracker-pt/point_tracker.cpp b/tracker-pt/point_tracker.cpp
index 73745d8f..dfc7a8a5 100644
--- a/tracker-pt/point_tracker.cpp
+++ b/tracker-pt/point_tracker.cpp
@@ -7,6 +7,7 @@
 
 #include "point_tracker.h"
 #include "compat/nan.hpp"
+#include "compat/math-imports.hpp"
 
 using namespace types;
 
@@ -280,12 +281,6 @@ int PointTracker::POSIT(const PointModel& model, const PointOrder& order, f foca
 
     static constexpr int max_iter = 100;
 
-    using std::sqrt;
-    using std::atan;
-    using std::cos;
-    using std::sin;
-    using std::fabs;
-
     int i=1;
     for (; i<max_iter; ++i)
     {