1 files changed, 1 insertions, 1 deletions
diff --git a/cv/numeric.hpp b/cv/numeric.hpp
index 2050e8e4..25ee078b 100644
--- a/cv/numeric.hpp
+++ b/cv/numeric.hpp
@@ -4,7 +4,7 @@
 #include <opencv2/core/matx.hpp>
 
 namespace numeric_types {
-    using f = float;
+    using f = double;
 
     static_assert(std::is_floating_point_v<f>);