Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!ut-emx!emx.utexas.edu
From: young@emx.utexas.edu (Young U. Ryu)
Newsgroups: comp.text.tex
Subject: TeXcad bug?
Message-ID: <36947@ut-emx>
Date: 6 Sep 90 17:21:26 GMT
Sender: young@ut-emx
Organization: The University of Texas at Austin; Austin, Texas
Lines: 26

I have downloaded TeXcad version 2.7 from
terminator.cc.umich.edu (on Sept. 4, 1990).
Most things look quite impressive except one.

When I put a vector and saved it, the direction
is reversed.
For example, when I put a vector:

   <---------

and saved the file and retrieved, it changed to

             ---------->

That is, the intended direction (-1,0) has been changed
to (1,0).

All directions are reversed excepted vertical ones,
e.g. (0,1) and (0,-1).

Did anybody notice this problem?
Is there any better version of TeXcad?


Young at the University of Texas at Austin
young@emx.utexas.edu