diff --git a/lib/rain.math.float b/lib/rain.math.float
index b506dd2..ab2d750 160000
--- a/lib/rain.math.float
+++ b/lib/rain.math.float
@@ -1 +1 @@
-Subproject commit b506dd29f7e698c597497b8b337d61f40c883efb
+Subproject commit ab2d7503546e23371755ef30a93bd2742fdc9c35