Dear Nguyen, I don't think there is support for algorithm2e on Lyx, se you have to include your latex code directly.
Best regards. ------------------------------------------------- Julio Rojas jcredbe...@gmail.com On Thu, Oct 28, 2010 at 9:53 AM, NGUYEN VU Quang Anh < nguyenvu.quang...@yahoo.com> wrote: > algorithm2e