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Newsgroups: comp.sys.handhelds
From: byu@csri.toronto.edu (Benjamin Yu)
Subject: 48SX Matrix -> vectors
Message-ID: <1990Sep25.233405.6168@jarvis.csri.toronto.edu>
Organization: CSRI, University of Toronto
Date: 26 Sep 90 03:34:05 GMT
Lines: 22

To all 48SX gurus, is there a simple way of decomposing a matrix into
vectors, for example from N x M matrix to N vectors of size M??

  [ [1 2 3]
    [4 5 6] ]   -->    [1 2 3] 
		       [4 5 6]

I thougth OBJ-> would do it since the quick reference guide gives a
kind of 'semantic' function 

      {obj1 ... objn}   ->   obj1 ... objn n

but the above matrix results in 1 2 3 4 5 6 6.

Going the other way, is there a simple way of composing a bunch of vectors
to a matrix??

Benjamin Yu
University of Toronto                CSNET, UUCP, BITNET: 
Department of Computer Science         byu@csri.toronto.edu
Toronto, Ontario   Canada M5S 1A4      byu@csri.utoronto.ca
(o)(416)978 - 4299 (h)(416)470 - 8206  {uunet,watmath}!csri.utoronto.edu!byu