From 712f7406574e520a6f83ae93be3d7e51df7072e1 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Tue, 20 Aug 2019 18:27:39 +0200
Subject: [PATCH] product:: fixed cosh to cos_auto

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

diff --git a/nonisotropic.cpp b/nonisotropic.cpp
index 5a69d8f9..36710982 100644
--- a/nonisotropic.cpp
+++ b/nonisotropic.cpp
@@ -714,7 +714,7 @@ EX namespace product {
     ld cd = d == 0 ? 0 : sinh(d) / d;
     res[0] = h[0] * cd;
     res[1] = h[1] * cd;
-    res[2] = cosh(d);
+    res[2] = cos_auto(d);
     return zshift(res, h[2]);
     }