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Re: eqn sqrt and pdf?
From: |
John Gardner |
Subject: |
Re: eqn sqrt and pdf? |
Date: |
Sat, 22 Feb 2020 02:26:50 +1100 |
>
> symbol font is here as i read
[output clipped]
I can confirm the PDF you've produced is correctly-formed; so this narrows
the problem down to a missing font (or misconfigured environment).
What program are you using to preview the PDF?
On Sat, 22 Feb 2020 at 01:52, Marc Chantreux <address@hidden> wrote:
> hello John and thanks for helping,
>
> On Fri, Feb 21, 2020 at 08:47:18PM +1100, John Gardner wrote:
> > Even without seeing the PDF output, I'd say you have one or more fonts
> > missing from your installation path. Do you have GhostScript installed?
>
> $ aptitude search '~i ~n ghostscript' -F%p%v
> ghostscript9.27~dfsg-2+deb10u3
>
> > Also, you can debug formatted output by calling groff with its -Z switch.
> > You should see something like this
>
> symbol font is here as i read
>
> $ grep -H . math.me && eqn -Tpdf math.me |groff -Z -k -Tpdf
>
> math.me:.EQ
> math.me:sqrt a over sqrt c
> math.me:.EN
> math.me:.\" 1 + x + x sup 2 over 2 + x sup 3 over { 2 * 3 } ;
> math.me:.\" a hat over c tilde ; bold a over bold c ;
> x T pdf
> x res 72000 1 1
> x init
> x F -
> x F /usr/share/groff/1.22.4/tmac/eqnrc
> x F math.me
> p1
> V18788
> H72000
> DFd
> x font 11 S
> f11
> s10000
> h1200
> V13070
> md
> Csqrt
> Cradicalex
> h590
> Cradicalex
> x font 38 TI
> f38
> h5230
> V11788
> ta
> f11
> H73495
> v15370
> Csqrt
> Cradicalex
> f38
> h5715
> V25876
> tc
> H73200
> V16188
> Dl 5000 0
> H74280
> Dl 5000 0
> Dl 5000 0
> h1200
> v2600
> n18788 5250
> x trailer
> V792000
> x stop
>
>
> > None that I know of, though it probably wouldn't be too difficult to
> smash
> > together a Perl script to preprocess TeX equations. I'd be interested in
> > knowing if any such preprocessor already exists, however.
>
> I found this:
>
> https://dlmf.nist.gov/LaTeXML/
>
> which led me to this:
>
>
> https://github.com/brucemiller/LaTeXML/blob/master/lib/LaTeXML/MathGrammar
>
> i'll look at it later.
>
> regards
> marc
>
>
>
- eqn sqrt and pdf?, Marc Chantreux, 2020/02/21
- Re: eqn sqrt and pdf?, John Gardner, 2020/02/21
- Re: eqn sqrt and pdf?, Marc Chantreux, 2020/02/21
- Re: eqn sqrt and pdf?,
John Gardner <=
- Re: eqn sqrt and pdf?, Deri, 2020/02/21
- Re: eqn sqrt and pdf?, Marc Chantreux, 2020/02/21
- Re: eqn sqrt and pdf?, Marc Chantreux, 2020/02/24
- Re: eqn sqrt and pdf?, Piotr Piatrou, 2020/02/24
- Re: eqn sqrt and pdf?, Ralph Corderoy, 2020/02/24
- Re: eqn sqrt and pdf?, Piotr Piatrou, 2020/02/24
- Re: eqn sqrt and pdf?, Ralph Corderoy, 2020/02/24
- Re: eqn sqrt and pdf?, Deri, 2020/02/24
- Re: eqn sqrt and pdf?, Deri, 2020/02/24
- Re: eqn sqrt and pdf?, Werner LEMBERG, 2020/02/24