[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: sqrt troubles with eqn
From: |
Werner LEMBERG |
Subject: |
Re: sqrt troubles with eqn |
Date: |
Fri, 21 Sep 2007 19:44:10 +0200 (CEST) |
> For -Tdvi, I was not able to find a standalone DVI to PostScript
> converter, and the only to DVI to PDF converters required a
> non-standalone library called kpathsea.
Well, kpathsea can be compiled stand-alone. However, this isn't
trivial since basically noone needs that.
> I just want to have square root working correctly: it seems as if
> eqn is giving zero width to the radical sign (perhaps with \z\(sr or
> something else) and the upper bar (\z\(rn).
I just can repeat: Both AT&T's and groff's eqn use the standard
PostScript glyph for the square root sign. It's not possible to get a
better appearance by scaling.
A possible solution to this situation would be to extend groff eqn so
that it uses a larger set of mathematical glyphs which, among others,
contain better shapes for large radical signs and parentheses. The
`cmex10' font used in DVI mode exists in a PS version also (attached);
it might be a worthwile exercise to add this font to groff (using the
same groff glyph names as provided for `devdvi').
Any takers to experiment with? As soon as groff finds those glyphs it
uses them...
Werner
cmex10.pfb.bz2
Description: Binary data
- sqrt troubles with eqn, andlabs, 2007/09/21
- Re: sqrt troubles with eqn,
Werner LEMBERG <=
- Re: sqrt troubles with eqn, andlabs, 2007/09/21
- Re: sqrt troubles with eqn, Werner LEMBERG, 2007/09/21
- Re: sqrt troubles with eqn, andlabs, 2007/09/21
- Re: sqrt troubles with eqn, Werner LEMBERG, 2007/09/21
- Re: sqrt troubles with eqn, andlabs, 2007/09/21
- Re: sqrt troubles with eqn, Werner LEMBERG, 2007/09/21
- Re: sqrt troubles with eqn, andlabs, 2007/09/21