diff --git a/luprex/cpp/core/animqueue.cpp b/luprex/cpp/core/animqueue.cpp
index 55527692..ad99e0c2 100644
--- a/luprex/cpp/core/animqueue.cpp
+++ b/luprex/cpp/core/animqueue.cpp
@@ -5,6 +5,8 @@
 #include "luastack.hpp"
 #include "streambuffer.hpp"
 
+#define _USE_MATH_DEFINES
+
 #include <limits>
 #include <cmath>
 #include <cstdlib>
diff --git a/luprex/cpp/core/eng-malloc.hpp b/luprex/cpp/core/eng-malloc.hpp
index fe33b9ca..61c0be21 100644
--- a/luprex/cpp/core/eng-malloc.hpp
+++ b/luprex/cpp/core/eng-malloc.hpp
@@ -46,10 +46,7 @@
 //   obvious way - you'll just have some of your data structures in the malloc
 //   heap instead of the eng::malloc heap.  This won't break
 //   determinism unless you iterate over a data structure like an unordered map
-//   
-
-
-but it creates a situation where we can't detect
+//   but it creates a situation where we can't detect
 //   nondeterminism.
 //
 // * Sometimes we deliberately put certain data structures into the malloc