log img/image_n_ldr.eps @ 991:1882700bb4b9 refine_backend_if

age author description
Sat, 24 Jan 2009 15:23:42 +0800 Thinker K.F. Li Fix bug in document
Sat, 24 Jan 2009 15:18:30 +0800 Thinker K.F. Li Add image for document of latex format