tag:blogger.com,1999:blog-12355712848603030052012-02-16T02:43:11.953-08:00پاسپارتوhttp://www.blogger.com/profile/04512517158366210126noreply@blogger.comBlogger21100tag:blogger.com,1999:blog-1235571284860303005.post-5324963792871930002008-10-25T18:23:00.000-07:002008-10-25T18:32:22.923-07:00Unfortunately Saturday was actually a wasted day for me except for the part I was thinking on a problem about <a href="http://en.wikipedia.org/wiki/De_Bruijn_sequence">"De Bruijn sequence"</a> and <a href="http://en.wikipedia.org/wiki/De_Bruijn_graph">"De Bruijn Graph"</a>.<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1235571284860303005-532496379287193000?l=playingwithsymbols.blogspot.com' alt='' /></div>پاسپارتوhttp://www.blogger.com/profile/04512517158366210126noreply@blogger.com0tag:blogger.com,1999:blog-1235571284860303005.post-63121661285779785462008-03-26T16:06:00.000-07:002008-03-26T16:08:37.762-07:00Mathematics is a game played according to certain simple rules with meaningless marks on paper.<br /><br /><div style="text-align: right;">- David Hilbert</div><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/1235571284860303005-6312166128577978546?l=playingwithsymbols.blogspot.com' alt='' /></div>پاسپارتوhttp://www.blogger.com/profile/04512517158366210126noreply@blogger.com0