From 3725c07bc39f479b071897af8a89d0f5e8f19f59 Mon Sep 17 00:00:00 2001
From: Christian Bauer <Christian.Bauer@uni-mainz.de>
Date: Mon, 30 Jun 2003 16:50:17 +0000
Subject: [PATCH] synced to 1.2

---
 ginac/expairseq.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ginac/expairseq.cpp b/ginac/expairseq.cpp
index 041994af..d4dd3df1 100644
--- a/ginac/expairseq.cpp
+++ b/ginac/expairseq.cpp
@@ -150,7 +150,11 @@ expairseq::expairseq(const archive_node &n, lst &sym_lst) : inherited(n, sym_lst
 #if EXPAIRSEQ_USE_HASHTAB
 	, hashtabsize(0)
 #endif
+
 {
+
+	canonicalize();
+	GINAC_ASSERT(is_canonical());
 	for (unsigned int i=0; true; i++) {
 		ex rest;
 		ex coeff;
-- 
2.45.0