From a63b07dc5f3ce1c670d28cad6a9e50693fac2248 Mon Sep 17 00:00:00 2001
From: Jaron Kent-Dobias <jaron@kent-dobias.com>
Date: Tue, 29 Dec 2020 13:46:44 +0100
Subject: Fixed very stupid mistake.

---
 langevin.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/langevin.cpp b/langevin.cpp
index 5287cd7..3e03f76 100644
--- a/langevin.cpp
+++ b/langevin.cpp
@@ -98,7 +98,7 @@ std::complex<double> hamiltonian(const Tensor& J, const Vector& z) {
 Matrix identity(unsigned N) {
   Matrix I(N, N);
   for (unsigned i = 0; i < N; i++) {
-    I(i) = 1;
+    I(i, i) = 1;
   }
   return I;
 }
-- 
cgit v1.2.3-70-g09d2