Mathematica 9 is now available
Services & Resources / Wolfram Forums
-----
 /
MathGroup Archive
1998
*January
*February
*March
*April
*May
*June
*July
*August
*September
*October
*November
*December
*Archive Index
*Ask about this page
*Print this page
*Give us feedback
*Sign up for the Wolfram Insider

MathGroup Archive 1998

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Making a large matrix

  • To: mathgroup at smc.vnet.net
  • Subject: [mg14855] Re: [mg14832] Making a large matrix
  • From: "Tomas Garza" <tgarza at mail.internet.com.mx>
  • Date: Fri, 20 Nov 1998 02:17:01 -0500
  • Sender: owner-wri-mathgroup at wolfram.com

Ted Ersek wrote

> Consider the timing experiments below for making a large matrix of
> random real numbers....

> Table[Range[Random[],1000],{500}];//Timing

Ted,

The above method will make a matrix where only the first element in each
row is random. The remaining elements are not.

Tomas Garza
Mexico City



  • Prev by Date: Re: defining "regions"
  • Next by Date: Re: Making a large matrix
  • Previous by thread: Re: Making a large matrix
  • Next by thread: Re: Making a large matrix