1 files changed, 6 insertions, 0 deletions
diff --git a/rotord/utils.h b/rotord/utils.h
new file mode 100644
index 0000000..e9084ff
--- /dev/null
+++ b/rotord/utils.h
@@ -0,0 +1,6 @@
+#include <cmath>
+
+//float equality
+bool fequal(const float u,const float v);
+bool flessorequal(const float u,const float v);
+bool fmoreorequal(const float u,const float v);