From fb3a4e4bcf877541f0a138dfdaabaceb62ad32e3 Mon Sep 17 00:00:00 2001
From: MichelJuillard <michel.juillard@mjui.fr>
Date: Wed, 5 Jan 2022 16:10:54 +0100
Subject: [PATCH] minor change to allow compiling with clang

---
 src/EquationTags.hh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/EquationTags.hh b/src/EquationTags.hh
index 34277bae..7db769b3 100644
--- a/src/EquationTags.hh
+++ b/src/EquationTags.hh
@@ -20,12 +20,13 @@
 #ifndef _EQUATION_TAGS_HH
 #define _EQUATION_TAGS_HH
 
-using namespace std;
-
+#include <iostream>
 #include <map>
 #include <set>
 #include <string>
 
+using namespace std;
+
 class EquationTags
 {
 private:
-- 
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