diff --git a/src/main/cs/Rational.cs b/src/main/cs/Rational.cs
new file mode 100644
index 0000000..46ac219
--- /dev/null
+++ b/src/main/cs/Rational.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace COM.DZ_FSDev.Physics
+{
+    internal class Rational
+    {
+    }
+}