[GAP Forum] Fw: Matrix Operations and saving cpu cycles

[Rudolf Zlabinger]

This should be a option only, GAP provides a rich set of matrix functionality too, you should compare for performance and usability. R may be somewhath simpler to get working with, the functionality is also significantly smaller than that of GAP.

best wishes, Rudolf Zlabinger

----- Original Message ----- 
From: Rudolf Zlabinger 
To: ariel at zarzamora.com.mx 
Cc: forum at gap-system.org 
Sent: Friday, April 07, 2006 3:04 PM
Subject: Matrix Operations and saving cpu cycles


The most operations could be done by the statistical application R
free downlod at
The R Project for Statistical Computing



Swapping rows and columns could be done at least by multiplying with permutation matrices.



best wishes, Rudolf Zlabinger