X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=check%2Fdifferentiation.cpp;h=6537eb3f7eb9eb1dfbfba0d4b95e2e0c9ec2d977;hp=e917bd79ce100aab27d7c59c572f563a5cf48999;hb=c10054835b4c63a95b37703a952d663f280aa1ce;hpb=17326773db4c30f9bef59343b4824c5acebe6712

diff --git a/check/differentiation.cpp b/check/differentiation.cpp
index e917bd79..6537eb3f 100644
--- a/check/differentiation.cpp
+++ b/check/differentiation.cpp
@@ -2,7 +2,7 @@
 
 /* Tests for symbolic differentiation, including various functions. */
 
-#include "ginac.h"
+#include <GiNaC/ginac.h>
 
 static unsigned check_diff(const ex &e, const symbol &x,
                            const ex &d, unsigned nth=1)