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MathGroup Archive 2004

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Re: GCD of a list of polynomial coefficient

  • To: mathgroup at smc.vnet.net
  • Subject: [mg50236] Re: GCD of a list of polynomial coefficient
  • From: "Michael Taktikos" <michael.taktikos at hanse.net>
  • Date: Sun, 22 Aug 2004 00:19:47 -0400 (EDT)
  • References: <cg6sp7$ocd$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hello John,

define

mygcd[{list___}]:=GCD[list];
mygcd[{5,4,3}] (* example *)

1

Greetings from Hamburg,

Michael Taktikos


"John Vassiliou" <vsp at mycosmos.gr> schrieb im Newsbeitrag
news:cg6sp7$ocd$1 at smc.vnet.net...
> Dear Friends,
>
> I wand to get a GCD of a list of polynomial coefficients but
> had no luck, i.e. p[x]=5x+10, k=CoefficientList[p[x],x]={5,10},
> GCD[k]={5,10}. No result. I cant remove the curly braces from
> GCD[{...}] in order GCD to work. please help
>
> thanks
>



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