From: Chris Pine Date: 2003-04-19T04:54:45+09:00 Subject: Re: Biased weighted random? That's *exactly* what I was doing! ----- Original Message ----- From: "Mauricio Fern�ndez" 3) calculate new stationary distribution u, solving uP = u ==> this step needs a linear equation system solver ---------------------------- It's a transition matrix; just square it a few times and grab any row. ;) Chris