From d3b3e39a525d0c3aa9663f824ba96e0c429a8313 Mon Sep 17 00:00:00 2001
From: Jaron Kent-Dobias <jaron@kent-dobias.com>
Date: Thu, 26 Jul 2018 00:32:38 -0400
Subject: partially class-ified, ising and On work but potts and height do not

---
 lib/correlation.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/correlation.h')

diff --git a/lib/correlation.h b/lib/correlation.h
index 26c3a99..49c6ff2 100644
--- a/lib/correlation.h
+++ b/lib/correlation.h
@@ -11,7 +11,7 @@ double correlation_length(const state_t <R_t, X_t> *s) {
   double total = 0;
 
   for (D_t j = 0; j < s->D; j++) {
-    total += norm_squared(s->ReF[j]) + norm_squared(s->ImF[j]);
+    total += norm_squared(s->ReF[j]) + norm_squared(s->ReF[j]);
   }
 
   return total / s->D;
-- 
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