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Article #513Trinomials. :)
From: James H. Kiley
Date: Fri, 16 Oct 1992 19:02
Date: Fri, 16 Oct 1992 19:02
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For a game I play (yes, it's only a game, I know, why am I troubling all of you with it? Well, somebody out there might know...) it becomes helpful if not necessary to know a good expansion formula for (a+b+c)^N. Now I'm aware that the expansion 'formula' for (a+b)^N is just Pascal's Triangle, but I'm wondering if any of you wizards out there know of something similar for (a+b+c)^N without my having to go through the whole sadistic algebraic death of actually deriving each and every one for N=1 to 10? Thanks in advance, that is if anyone actually knows of one... Jim Kiley jkiley@andy.bgsu.edu
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Path: arc1-ca.pugleaf.net!sparky!uunet!know!cass.ma02.bull.com!think.com!ames!elroy.jpl.nasa.gov!swrinde!zaphod.mps.ohio-state.edu!malgudi.oar.net!uoft02.utoledo.edu!bgsuvax!andy.bgsu.edu!jkiley From: jkiley@andy.bgsu.edu (James H. Kiley) Newsgroups: sci.math.stat Subject: Trinomials. :) Keywords: Help, of course. :) Message-ID: <Bw8A7D.5G7@andy.bgsu.edu> Date: 16 Oct 92 19:02:00 GMT Sender: usenet@andy.bgsu.edu (USENET) Organization: Bowling Green State University B.G., Oh. Lines: 12