From 93f1069f382636540b64beecbe6e8f5ef27cc8fa Mon Sep 17 00:00:00 2001
From: Jaron Kent-Dobias <jaron@kent-dobias.com>
Date: Fri, 15 Jan 2021 16:32:13 +0100
Subject: Moved function to more appropriate header.

---
 dynamics.hpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'dynamics.hpp')

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.";
-- 
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