diff --git a/utilities.hpp b/utilities.hpp
index c0fee9a..6e752ff 100755
--- a/utilities.hpp
+++ b/utilities.hpp
@@ -142,6 +142,15 @@ struct Vector6d : public std::array<double, 6> {
 };
 
 namespace Utilities {
+template<typename T>
+std::string to_string_with_precision(const T a_value, const int n = 2)
+{
+    std::ostringstream out;
+    out.precision(n);
+    out << std::fixed << a_value;
+    return out.str();
+}
+
 inline bool compareNat(const std::string &a, const std::string &b)
 {
     if (a.empty())
@@ -440,15 +449,6 @@ template <typename T> std::string toString(const T &v) {
          std::to_string(v[2]) + ")";
 }
 
-template<typename T>
-std::string to_string_with_precision(const T a_value, const int n = 2)
-{
-    std::ostringstream out;
-    out.precision(n);
-    out << std::fixed << a_value;
-    return out.str();
-}
-
 template<typename T>
 size_t computeHashUnordered(const std::vector<T> &v)
 {