Re: matrix functions

On Tuesday 11 June 2002 11:32, johannes reichardt wrote: > hi list, > > i have a question regarding a class for matrix modifications so i dont > have to re-invent the wheel ;) > > i would like to do things like this: > > matrix with 5*5 colums/rows > > x x x x x > 0 0 0 0 0 > x x x x x > x x x x x > x x x x x > > > x x x x x > x x x x x > 0 0 0 0 0 > x x x x x > x x x x x > > > maybe that is incredebly stupid and simple but > my brain doesnt tell me anything right now - > how can i transform colums/rows quickly and efficient? If all you want to do is move one row of a matrix to another then stuff your matrix into an array and use array_slice(), array_splice(). -- Jason Wong -> Gremlins Associates -> www.gremlins.com.hk Open Source Software Systems Integrators * Web Design & Hosting * Internet & Intranet Applications Development * /* Absurdity, n.: A statement or belief manifestly inconsistent with one's own opinion. -- Ambrose Bierce, "The Devil's Dictionary" */