Sparse is stable now, so Eigen/Eigen should include Sparse
diff --git a/Eigen/Eigen b/Eigen/Eigen index 19b40ea..654c8dc 100644 --- a/Eigen/Eigen +++ b/Eigen/Eigen
@@ -1,2 +1,2 @@ #include "Dense" -//#include "Sparse" +#include "Sparse"