Mathematica 9 is now available
Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2013

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

Search the Archive

Re: "Programming With Mathematica" Exercise help

  • To: mathgroup at smc.vnet.net
  • Subject: [mg130453] Re: "Programming With Mathematica" Exercise help
  • From: drallenbio at gmail.com
  • Date: Fri, 12 Apr 2013 02:16:25 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • Delivered-to: l-mathgroup@wolfram.com
  • Delivered-to: mathgroup-newout@smc.vnet.net
  • Delivered-to: mathgroup-newsend@smc.vnet.net
  • References: <kk5r6r$ric$1@smc.vnet.net>

Darrell,

     I have an older version of the text, and I believe the question is poorly worded.  When you see Mr. Wellin's expected answer you will realize what he was really asking.  Here's his answer at the back of the older text.

Clear[z,a];
Hold[z=11];
a=9;
z+3/.z->a

Don't forget Mathematica Stackexchange - there is alot of good stuff there to learn Mathematica. (http://mathematica.stackexchange.com/)

Todd



  • Prev by Date: Re: "Programming With Mathematica" Exercise help
  • Next by Date: Re: "Programming With Mathematica" Exercise help
  • Previous by thread: Re: "Programming With Mathematica" Exercise help
  • Next by thread: Re: "Programming With Mathematica" Exercise help