bugtex4ht - Bugs: bug #179, tex4ht displayed math using...

 
 
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bug #179: tex4ht displayed math using AMSMATH environment align and flalign

Submitted by:  Nasser M. Abbasi <nma123>
Submitted on:  Mon 11 Feb 2013 09:44:22 AM EET  
 
Category: NonePriority: 5 - Normal
Severity: 5 - NormalStatus: Fixed
Privacy: PublicAssigned to: CV Radhakrishnan <cvr>
Open/Closed: Closed

Mon 11 Feb 2013 09:53:55 AM EET, comment #1:

Kindly use command line option 'pic-align', this will solve the problem. You might invoke tex4ht in the following manner:

htlatex <file> 'html,pic-align'

CV Radhakrishnan <cvr>
Project AdministratorIn charge of this item.
Mon 11 Feb 2013 09:44:22 AM EET, original submission:

The problem comes when using multiline display math. When using the environment \begin{align}...\end{align}} then tex4ht will not convert all the equations to one bit-mapped image. This can cause a problem.

Here is a text case

---------------------------------
\documentclass[12pt,titlepage]{article}%
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{amsmath}%

\begin{document}

\begin{eqnarray*}
v^{2} & =\left( \dot{x}+v_{x}\right) ^{2}+v_{y}^{2}\\
& =\dot{x}^{2}+l^{2}\dot{\theta}^{2}+2\dot{x}l\dot{\theta}\cos\theta
\end{eqnarray*}

\begin{align*}
v^{2} & =\left( \dot{x}+v_{x}\right) ^{2}+v_{y}^{2}\\
& =\dot{x}^{2}+l^{2}\dot{\theta}^{2}+2\dot{x}l\dot{\theta}\cos\theta
\end{align*}

\end{document}
----------------------

tex4ht foo.tex

compare the html output generated by the 2 different commands above. You will see that the second one is not bit mapped math.

thanks
--Nasser

Nasser M. Abbasi <nma123>

 

Attached Files
file #128:  t14.tex added by nma123 (512B - application/octet-stream)

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by cvr (Posted a comment)
  • -unavailable- added by nma123 (Submitted the item)
  • -unavailable- added by nma123
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    5 latest changes follow.

    Date Changed By Updated Field Previous Value => Replaced By
    Mon 11 Feb 2013 11:56:30 AM EETcvrOpen/ClosedOpen=>Closed
    Mon 11 Feb 2013 09:53:55 AM EETcvrStatusNone=>Fixed
      Assigned toNone=>cvr
    Mon 11 Feb 2013 09:44:22 AM EETnma123Attached File-=>Added t14.tex, #128
      Carbon-Copy-=>Added -unavailable-
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