MathGroup Archive 1999

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

Search the Archive

MatrixForm

  • To: mathgroup at smc.vnet.net
  • Subject: [mg17705] MatrixForm
  • From: bcolletti at mail.utexas.edu (Bruce W. Colletti)
  • Date: Sun, 23 May 1999 02:25:25 -0400
  • Organization: University of Texas at Austin
  • Sender: owner-wri-mathgroup at wolfram.com

Re Mathematica 3.0 (Windows).

After establishing matrix X, I execute:

MatrixForm[X]
SubMatrix[X,{1,1},{2,2}]//MatrixForm

This prints X as expected and then prints the specified submatrix.  So
far so good.

But when I remove MatrixForm[X], the submatrix doesn't print, although
one with the correct dimensions does but its entries are "Null."

What's going on?  Thanks.

Bruce


  • Prev by Date: Re: Re: Is it a bug?
  • Next by Date: Re: Re: Algebraic substitutions. HOW?
  • Previous by thread: RE: Number Formatting
  • Next by thread: Re: MatrixForm