- modified GiNaC headers to Alexander's liking

[ginac.git] / ginac / matrix.h

diff --git a/ginac/matrix.h b/ginac/matrix.h
index 141437bfa06f93fc4bb8988e7205555c4b8cc5a5..f30a39a264bbd7977698fc66b2df701a07d0a383 100644 (file)
--- a/ginac/matrix.h
+++ b/ginac/matrix.h
@@ -23,6 +23,8 @@
 #define __GINAC_MATRIX_H__
 
 #include <vector>
+#include <ginac/basic.h>
+#include <ginac/ex.h>
 
 /** Symbolic matrices. */
 class matrix : public basic