2 files changed, 5 insertions, 5 deletions
diff --git a/dynamics.hpp b/dynamics.hpp
index b373659..a27ccb4 100644
--- a/dynamics.hpp
+++ b/dynamics.hpp
@@ -7,6 +7,11 @@
 #include "p-spin.hpp"
 #include "stereographic.hpp"
 
+template <class Scalar>
+Vector<Scalar> normalize(const Vector<Scalar>& z) {
+  return z * sqrt((double)z.size() / (Scalar)(z.transpose() * z));
+}
+
 class gradientDescentStallException: public std::exception {
   virtual const char* what() const throw() {
     return "Gradient descent stalled.";
diff --git a/p-spin.hpp b/p-spin.hpp
index e5d4f94..13fbd98 100644
--- a/p-spin.hpp
+++ b/p-spin.hpp
@@ -45,8 +45,3 @@ std::tuple<double, Vector<Scalar>> WdW(const Tensor<Scalar, p>& J, const Vector<
 
   return {W, dW};
 }
-
-template <class Scalar>
-Vector<Scalar> normalize(const Vector<Scalar>& z) {
-  return z * sqrt((double)z.size() / (Scalar)(z.transpose() * z));
-}