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Re: Math Arrows and Harpoons
- To: math-font-discuss@cogs.susx.ac.uk
- Subject: Re: Math Arrows and Harpoons
- From: Hans Aberg <haberg@matematik.su.se>
- Date: Fri, 13 Nov 1998 23:49:30 +0100
- Content-Length: 859
On the qeustion of where the arrow head should be pointing: I think this is
just a matter of style, actually, for in the case of
032 21B6 curvearrowleft
033 21B7 curvearrowright
I feel sure it is not essential that the arrowhead points down. It should
just be a curved shaft, and then the arrowhead should put onto as it looks
best -- the ideal
The arrows 180-182 could just as well be "unfilled arrowheads". -- The
thing is if one draws an unfilled arrowhead by hand, then it becomes a
triangle.
C204 has a strange name "rightimply", because I have never seen anybody
using it, => is "implies", and <= is "impliedby" to me.
Hans Aberg
* Email: Hans Aberg <mailto:haberg@member.ams.org>
* Home Page: <http://www.matematik.su.se/~haberg/>
* AMS member listing: <http://www.ams.org/cml/>