what is a good site for supplementary information on matrices?

Question

what is a good site for supplementary information on matrices?

Answer 1

here you find a free download from a book (from the American Mathematical Society):

http://www.ams.org/online_bks/coll17/



The wikipedia is also a good source

http://en.wikipedia.org/wiki/Matrix_(mathematics)



And here's an on-line calculator for matrix operations (it seems cool... I didn't try it)

http://www.quickmath.com/www02/pages/modules/matrices/index.shtml



And... mathworld

http://mathworld.wolfram.com/Matrix.html





Good work!

(I'll download the online book myself: I didn't gave a look at it before giving you the link; the book is a little old (1937) but matrices haven't changed so much from that time on...)

Answer 2

www.mathworld.com

Answer 3

www.mathworld.com