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MathGroup Archive 2005

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Re: big integer for Range

  • To: mathgroup at smc.vnet.net
  • Subject: [mg61277] Re: big integer for Range
  • From: "Frank Kampas" <fkampas at verizon.net>
  • Date: Fri, 14 Oct 2005 05:54:38 -0400 (EDT)
  • References: <diktip$515$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Mathematica 5.2 on Suse Linux 9.2 on a 64 bit machine also will not create 
Range[10^9] but doesn't give an error message, it just doesn't create it. 
In other words if I type r = Range[10^9]; and then Dimensions[r] I get {}. 
Range[10^8] works ok.


"Murray Eisenberg" <murray at math.umass.edu> wrote in message 
news:diktip$515$1 at smc.vnet.net...
> Mathematica 5.2 under Windows XP on a 32-bit machine complains if I ask
> it to form Range[10^9].  The error is Range::range: Range specification
> in Range[10000000000] is not a machine-size integer.
>
> Is there a built-in Mathematica function that tells what the machine's
> maximum machine-size integer is?  (And if not, shouldn't there be?)
>
> -- 
> Murray Eisenberg                     murray at math.umass.edu
> Mathematics & Statistics Dept.
> Lederle Graduate Research Tower      phone 413 549-1020 (H)
> University of Massachusetts                413 545-2859 (W)
> 710 North Pleasant Street            fax   413 545-1801
> Amherst, MA 01003-9305
> 


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