* Math in epub3
@ 2020-03-10 20:54 Juan
[not found] ` <3f13f968-35b1-41fc-91bb-bc576fdd2450-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Juan @ 2020-03-10 20:54 UTC (permalink / raw)
To: pandoc-discuss
[-- Attachment #1.1: Type: text/plain, Size: 3785 bytes --]
Hi there,
This is my first time in here and I got a two-questions question. This
happens using latest Pandoc version, Windows 8.1.
My 0001.md file:
Math test:
$Fe = \begin{cases} x, & \text{si } x < 1 \\ 1, & \text{si } x \geq 1
\end{cases}$
The end.
Processing it this way:
pandoc -f markdown_strict 0001.md -t epub3 -o 0001.epub
I expect an unaltered string between $ and $ in the resulting epub's .xhtml
(because I'm planning to process math later), but what I got is this:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:epub="http://www.idpf.org/2007/ops" xml:lang="es">
<head>
<meta charset="utf-8" />
<meta name="generator" content="pandoc" />
<title>ch001.xhtml</title>
<link rel="stylesheet" type="text/css" href="../styles/stylesheet1.css" />
</head>
<body epub:type="bodymatter">
<section id="section" class="level1 unnumbered" data-number="">
<h1 class="unnumbered" data-number=""></h1>
<p>Math test:</p>
<p>$Fe = \begin{cases} x, & \text{si } x < 1 \ 1, & \text{si } x
\geq 1 \end{cases}$</p>
<p>The end.</p>
</section>
</body>
</html>
Which is *almost* okay for me, except that, & and < are replaced by their
entities and \\ is replaced by \. Adding raw_tex extension changes
anything. Maybe using raw_attribute could do the trick, but I don't want to
alter the whole .md because I want to build other documents processing the
math strings with Pandoc. Is there any way to keep math strings totally
unaltered in the output .epub?
---
But that's no all... I don't really want to use markdown_strict, I want to
use most Pandoc's markdown features,so I tried this:
pandoc -f
markdown-tex_math_dollars-tex_math_single_backslash-tex_math_double_backslash
0001.md -t epub3 -o 0001.epub
And result is:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:epub="http://www.idpf.org/2007/ops" xml:lang="es">
<head>
<meta charset="utf-8" />
<meta name="generator" content="pandoc" />
<title>ch001.xhtml</title>
<link rel="stylesheet" type="text/css" href="../styles/stylesheet1.css" />
</head>
<body epub:type="bodymatter">
<section id="section" class="level1 unnumbered" data-number="">
<h1 class="unnumbered" data-number=""></h1>
<p>Math test:</p>
$Fe =
<math display="block"
xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo
stretchy="true" form="prefix">{</mo><mtable><mtr><mtd
columnalign="left"><mi>x</mi><mo>,</mo></mtd><mtd
columnalign="left"><mrow><mtext mathvariant="normal">si </mtext><mspace
width="0.333em"></mspace></mrow><mi>x</mi><mo><</mo><mn>1</mn></mtd></mtr><mtr><mtd
columnalign="left"><mn>1</mn><mo>,</mo></mtd><mtd
columnalign="left"><mrow><mtext mathvariant="normal">si </mtext><mspace
width="0.333em"></mspace></mrow><mi>x</mi><mo>≥</mo><mn>1</mn></mtd></mtr></mtable></mrow><annotation
encoding="application/x-tex">\begin{cases} x, & \text{si } x < 1 \\
1, & \text{si } x \geq 1 \end{cases}</annotation></semantics></math>
<p>$</p>
<p>The end.</p>
</section>
</body>
</html>
Which is far from what I expected, didn't found anything else to avoid math
processing using Pandoc's markdown, what i'am missing here?
Thanks and thanks,
Juan
--
You received this message because you are subscribed to the Google Groups "pandoc-discuss" group.
To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/3f13f968-35b1-41fc-91bb-bc576fdd2450%40googlegroups.com.
[-- Attachment #1.2: Type: text/html, Size: 5863 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Math in epub3
[not found] ` <3f13f968-35b1-41fc-91bb-bc576fdd2450-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
@ 2020-03-11 0:43 ` John MacFarlane
[not found] ` <yh480kzhcnsoul.fsf-pgq/RBwaQ+zq8tPRBa0AtqxOck334EZe@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: John MacFarlane @ 2020-03-11 0:43 UTC (permalink / raw)
To: Juan, pandoc-discuss
Well, MathML is part of the EPUB3 spec. So, that's the right way
to encode math in an EPUB3 document.
You could try targeting EPUB2 and using --mathjax or another
HTML math method (see the manual).
PS. there are some oddities in the output you report (extra $s
which I can't explain) - when I try, I get
<p><math display="inline" xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>F</mi><mi>e</mi><mo>=</mo><mrow><mo stretchy="true" form="prefix">{</mo><mtable><mtr><mtd columnalign="left"><mi>x</mi><mo>,</mo></mtd><mtd columnalign="left"><mrow><mtext mathvariant="normal">si </mtext><mspace width="0.333em"></mspace></mrow><mi>x</mi><mo><</mo><mn>1</mn></mtd></mtr><mtr><mtd columnalign="left"><mn>1</mn><mo>,</mo></mtd><mtd columnalign="left"><mrow><mtext mathvariant="normal">si </mtext><mspace width="0.333em"></mspace></mrow><mi>x</mi><mo>≥</mo><mn>1</mn><mo>></mo></mtd></mtr></mtable></mrow></mrow><annotation encoding="application/x-tex">Fe = \begin{cases} x, & \text{si } x < 1 \\ 1, & \text{si } x \geq 1 > \end{cases}</annotation></semantics></math></p>
Juan <barriteau-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> writes:
> Hi there,
>
> This is my first time in here and I got a two-questions question. This
> happens using latest Pandoc version, Windows 8.1.
>
> My 0001.md file:
>
> Math test:
>
> $Fe = \begin{cases} x, & \text{si } x < 1 \\ 1, & \text{si } x \geq 1
> \end{cases}$
>
> The end.
>
> Processing it this way:
>
> pandoc -f markdown_strict 0001.md -t epub3 -o 0001.epub
>
> I expect an unaltered string between $ and $ in the resulting epub's .xhtml
> (because I'm planning to process math later), but what I got is this:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <!DOCTYPE html>
> <html xmlns="http://www.w3.org/1999/xhtml"
> xmlns:epub="http://www.idpf.org/2007/ops" xml:lang="es">
> <head>
> <meta charset="utf-8" />
> <meta name="generator" content="pandoc" />
> <title>ch001.xhtml</title>
> <link rel="stylesheet" type="text/css" href="../styles/stylesheet1.css" />
> </head>
> <body epub:type="bodymatter">
> <section id="section" class="level1 unnumbered" data-number="">
> <h1 class="unnumbered" data-number=""></h1>
> <p>Math test:</p>
> <p>$Fe = \begin{cases} x, & \text{si } x < 1 \ 1, & \text{si } x
> \geq 1 \end{cases}$</p>
> <p>The end.</p>
> </section>
> </body>
> </html>
>
> Which is *almost* okay for me, except that, & and < are replaced by their
> entities and \\ is replaced by \. Adding raw_tex extension changes
> anything. Maybe using raw_attribute could do the trick, but I don't want to
> alter the whole .md because I want to build other documents processing the
> math strings with Pandoc. Is there any way to keep math strings totally
> unaltered in the output .epub?
>
> ---
>
> But that's no all... I don't really want to use markdown_strict, I want to
> use most Pandoc's markdown features,so I tried this:
>
> pandoc -f
> markdown-tex_math_dollars-tex_math_single_backslash-tex_math_double_backslash
> 0001.md -t epub3 -o 0001.epub
>
> And result is:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <!DOCTYPE html>
> <html xmlns="http://www.w3.org/1999/xhtml"
> xmlns:epub="http://www.idpf.org/2007/ops" xml:lang="es">
> <head>
> <meta charset="utf-8" />
> <meta name="generator" content="pandoc" />
> <title>ch001.xhtml</title>
> <link rel="stylesheet" type="text/css" href="../styles/stylesheet1.css" />
> </head>
> <body epub:type="bodymatter">
> <section id="section" class="level1 unnumbered" data-number="">
> <h1 class="unnumbered" data-number=""></h1>
> <p>Math test:</p>
> $Fe =
> <math display="block"
> xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo
> stretchy="true" form="prefix">{</mo><mtable><mtr><mtd
> columnalign="left"><mi>x</mi><mo>,</mo></mtd><mtd
> columnalign="left"><mrow><mtext mathvariant="normal">si </mtext><mspace
> width="0.333em"></mspace></mrow><mi>x</mi><mo><</mo><mn>1</mn></mtd></mtr><mtr><mtd
> columnalign="left"><mn>1</mn><mo>,</mo></mtd><mtd
> columnalign="left"><mrow><mtext mathvariant="normal">si </mtext><mspace
> width="0.333em"></mspace></mrow><mi>x</mi><mo>≥</mo><mn>1</mn></mtd></mtr></mtable></mrow><annotation
> encoding="application/x-tex">\begin{cases} x, & \text{si } x < 1 \\
> 1, & \text{si } x \geq 1 \end{cases}</annotation></semantics></math>
> <p>$</p>
> <p>The end.</p>
> </section>
> </body>
> </html>
>
> Which is far from what I expected, didn't found anything else to avoid math
> processing using Pandoc's markdown, what i'am missing here?
>
> Thanks and thanks,
>
> Juan
>
> --
> You received this message because you are subscribed to the Google Groups "pandoc-discuss" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/3f13f968-35b1-41fc-91bb-bc576fdd2450%40googlegroups.com.
--
You received this message because you are subscribed to the Google Groups "pandoc-discuss" group.
To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/yh480kzhcnsoul.fsf%40johnmacfarlane.net.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Math in epub3
[not found] ` <yh480kzhcnsoul.fsf-pgq/RBwaQ+zq8tPRBa0AtqxOck334EZe@public.gmane.org>
@ 2020-03-11 1:46 ` Juan
0 siblings, 0 replies; 3+ messages in thread
From: Juan @ 2020-03-11 1:46 UTC (permalink / raw)
To: pandoc-discuss
[-- Attachment #1.1: Type: text/plain, Size: 6129 bytes --]
Thanks a lot for your kind response John :)
On Tuesday, March 10, 2020 at 8:43:48 PM UTC-4, John MacFarlane wrote:
>
>
> Well, MathML is part of the EPUB3 spec. So, that's the right way
> to encode math in an EPUB3 document.
>
> You could try targeting EPUB2 and using --mathjax or another
> HTML math method (see the manual).
>
> PS. there are some oddities in the output you report (extra $s
> which I can't explain) - when I try, I get
>
> <p><math display="inline" xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>F</mi><mi>e</mi><mo>=</mo><mrow><mo
> stretchy="true" form="prefix">{</mo><mtable><mtr><mtd
> columnalign="left"><mi>x</mi><mo>,</mo></mtd><mtd
> columnalign="left"><mrow><mtext mathvariant="normal">si </mtext><mspace
> width="0.333em"></mspace></mrow><mi>x</mi><mo><</mo><mn>1</mn></mtd></mtr><mtr><mtd
> columnalign="left"><mn>1</mn><mo>,</mo></mtd><mtd
> columnalign="left"><mrow><mtext mathvariant="normal">si </mtext><mspace
> width="0.333em"></mspace></mrow><mi>x</mi><mo>≥</mo><mn>1</mn><mo>></mo></mtd></mtr></mtable></mrow></mrow><annotation
> encoding="application/x-tex">Fe = \begin{cases} x, & \text{si } x <
> 1 \\ 1, & \text{si } x \geq 1 >
> \end{cases}</annotation></semantics></math></p>
>
> Juan <barr...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org <javascript:>> writes:
>
> > Hi there,
> >
> > This is my first time in here and I got a two-questions question. This
> > happens using latest Pandoc version, Windows 8.1.
> >
> > My 0001.md file:
> >
> > Math test:
> >
> > $Fe = \begin{cases} x, & \text{si } x < 1 \\ 1, & \text{si } x \geq 1
> > \end{cases}$
> >
> > The end.
> >
> > Processing it this way:
> >
> > pandoc -f markdown_strict 0001.md -t epub3 -o 0001.epub
> >
> > I expect an unaltered string between $ and $ in the resulting epub's
> .xhtml
> > (because I'm planning to process math later), but what I got is this:
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <!DOCTYPE html>
> > <html xmlns="http://www.w3.org/1999/xhtml"
> > xmlns:epub="http://www.idpf.org/2007/ops" xml:lang="es">
> > <head>
> > <meta charset="utf-8" />
> > <meta name="generator" content="pandoc" />
> > <title>ch001.xhtml</title>
> > <link rel="stylesheet" type="text/css"
> href="../styles/stylesheet1.css" />
> > </head>
> > <body epub:type="bodymatter">
> > <section id="section" class="level1 unnumbered" data-number="">
> > <h1 class="unnumbered" data-number=""></h1>
> > <p>Math test:</p>
> > <p>$Fe = \begin{cases} x, & \text{si } x < 1 \ 1, & \text{si
> } x
> > \geq 1 \end{cases}$</p>
> > <p>The end.</p>
> > </section>
> > </body>
> > </html>
> >
> > Which is *almost* okay for me, except that, & and < are replaced by
> their
> > entities and \\ is replaced by \. Adding raw_tex extension changes
> > anything. Maybe using raw_attribute could do the trick, but I don't want
> to
> > alter the whole .md because I want to build other documents processing
> the
> > math strings with Pandoc. Is there any way to keep math strings totally
> > unaltered in the output .epub?
> >
> > ---
> >
> > But that's no all... I don't really want to use markdown_strict, I want
> to
> > use most Pandoc's markdown features,so I tried this:
> >
> > pandoc -f
> >
> markdown-tex_math_dollars-tex_math_single_backslash-tex_math_double_backslash
>
> > 0001.md -t epub3 -o 0001.epub
> >
> > And result is:
> >
> > <?xml version="1.0" encoding="UTF-8"?>
> > <!DOCTYPE html>
> > <html xmlns="http://www.w3.org/1999/xhtml"
> > xmlns:epub="http://www.idpf.org/2007/ops" xml:lang="es">
> > <head>
> > <meta charset="utf-8" />
> > <meta name="generator" content="pandoc" />
> > <title>ch001.xhtml</title>
> > <link rel="stylesheet" type="text/css"
> href="../styles/stylesheet1.css" />
> > </head>
> > <body epub:type="bodymatter">
> > <section id="section" class="level1 unnumbered" data-number="">
> > <h1 class="unnumbered" data-number=""></h1>
> > <p>Math test:</p>
> > $Fe =
> > <math display="block"
> > xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo
> > stretchy="true" form="prefix">{</mo><mtable><mtr><mtd
> > columnalign="left"><mi>x</mi><mo>,</mo></mtd><mtd
> > columnalign="left"><mrow><mtext mathvariant="normal">si </mtext><mspace
> >
> width="0.333em"></mspace></mrow><mi>x</mi><mo><</mo><mn>1</mn></mtd></mtr><mtr><mtd
>
> > columnalign="left"><mn>1</mn><mo>,</mo></mtd><mtd
> > columnalign="left"><mrow><mtext mathvariant="normal">si </mtext><mspace
> >
> width="0.333em"></mspace></mrow><mi>x</mi><mo>≥</mo><mn>1</mn></mtd></mtr></mtable></mrow><annotation
>
> > encoding="application/x-tex">\begin{cases} x, & \text{si } x < 1
> \\
> > 1, & \text{si } x \geq 1 \end{cases}</annotation></semantics></math>
> > <p>$</p>
> > <p>The end.</p>
> > </section>
> > </body>
> > </html>
> >
> > Which is far from what I expected, didn't found anything else to avoid
> math
> > processing using Pandoc's markdown, what i'am missing here?
> >
> > Thanks and thanks,
> >
> > Juan
> >
> > --
> > You received this message because you are subscribed to the Google
> Groups "pandoc-discuss" group.
> > To unsubscribe from this group and stop receiving emails from it, send
> an email to pandoc-...-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org <javascript:>.
> > To view this discussion on the web visit
> https://groups.google.com/d/msgid/pandoc-discuss/3f13f968-35b1-41fc-91bb-bc576fdd2450%40googlegroups.com.
>
>
--
You received this message because you are subscribed to the Google Groups "pandoc-discuss" group.
To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/71eacbe2-eb50-4d7b-a8bb-9e4e49d5384a%40googlegroups.com.
[-- Attachment #1.2: Type: text/html, Size: 12384 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-03-11 1:46 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-03-10 20:54 Math in epub3 Juan
[not found] ` <3f13f968-35b1-41fc-91bb-bc576fdd2450-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
2020-03-11 0:43 ` John MacFarlane
[not found] ` <yh480kzhcnsoul.fsf-pgq/RBwaQ+zq8tPRBa0AtqxOck334EZe@public.gmane.org>
2020-03-11 1:46 ` Juan
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).