diff --git a/core/.classpath b/core/.classpath
index f4b857554..fd1223fb1 100644
--- a/core/.classpath
+++ b/core/.classpath
@@ -30,6 +30,6 @@
 	<classpathentry kind="lib" path="lib/jogl/gluegen-rt.jar"/>
 	<classpathentry kind="lib" path="lib/jogl/jogl.all.jar"/>
 	<classpathentry kind="lib" path="lib/OrangeExtensions-1.2.jar"/>
-	<classpathentry kind="lib" path="/home/rdg/projects/exp4j-patch2/exp4j-rdg.jar"/>
+	<classpathentry kind="lib" path="lib/exp4j-rdg.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/core/lib/exp4j-rdg.jar b/core/lib/exp4j-rdg.jar
index 0de4e9d98..1295c01f7 100644
Binary files a/core/lib/exp4j-rdg.jar and b/core/lib/exp4j-rdg.jar differ