<div dir="ltr"><div dir="ltr"><div>Hi Deyan</div><div><br></div><div>Thank you for the news and encouragement. Here's a nice example from last week. It came from looking at a random article.</div><div><br></div><div>Here's the example:</div><div>===</div><div>Warning:not_parsed:>VERTBAR MathParser failed to match rule 'Anything'<br> at 0910.4716.tex; line 169 col 74 - line 170 col 17<br> In "$|G:H|=n Warning:not_parsed:>VERTBAR MathParser failed to match rule 'Anything'<br> at 0910.4716.tex; line 169 col 74 - line 170 col 17<br> In "$|G:H|=n < \infty $<br></div><div> > |[[VERTBAR]] G[[UNKNOWN]] :[[METARELOP]] H[[UNKNOWN]] |[[VERTBAR]] =[[RELOP]] n[[UNKNOWN]]</div><div>===<br></div><div><br></div><div>I'm been a math student for long enough to know that $|G:H|$ is a notation for the index of the subgroup H in G. So there's a question here of uniform and best practice. And it's an example of something Neil Soiffer pointed out at the arXiv forum, namely the ambiguity of the vertical bar.</div><div><br></div><div>I'd be more than pleased if we could achieve a similar understanding for 5% of the errors produced by LaTeXML when it processes the arXiv. Because that would be a good start to getting to 25%, which would be a substantial achievement.</div><div><br></div><div>Here's the URL I look at: <a href="https://ar5iv.labs.arxiv.org/html/0910.4716">https://ar5iv.labs.arxiv.org/html/0910.4716</a></div><div><br></div><div>Anyone can inspect a random article by going to <a href="https://ar5iv.labs.arxiv.org/feeling_lucky">https://ar5iv.labs.arxiv.org/feeling_lucky</a>.</div><div><br></div><div>with best wishes</div><div><br></div><div>Jonathan<br></div></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_quote">
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