
<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">John,<div class=""><br class=""></div><div class="">You helped me find the trouble! Thx! </div><div class=""><br class=""></div><div class=""><div dir="ltr" class=""><div class="gmail_default" style="font-family: arial, helvetica, sans-serif; font-size: small;"><div class="" style="margin: 0px; font-size: 14px;">\DeclareMathOperator*{\boldsumlim}{\pmb{\sum}}</div></div></div><br class=""></div><div class="">was corrupted!</div><div class=""><br class=""></div><div class="">Thank you for your kind words.</div><div class=""><br class=""></div><div class="">George</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Apr 1, 2015, at 10:22 AM, John Minter <<a href="mailto:jrminter@gmail.com" class="">jrminter@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">George, isn't <span style="font-size: 12.8000001907349px; font-family: arial, sans-serif;" class="">\boldsumlim</span> something you defined (p. 199 of 4th edition).</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br class=""></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">Using TeXLive 2014 on MacOSX with xelatex, this minimal example works for me</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br class=""></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><div style="margin: 0px;" class="">% !TEX TS-program = xelatex</div><div style="margin: 0px;" class="">% !TEX encoding = UTF-8 Unicode</div><div style="margin: 0px;" class="">\documentclass[11pt]{article}</div><div style="margin: 0px;" class="">\usepackage{geometry} </div><div style="margin: 0px;" class="">\geometry{letterpaper} </div><div style="margin: 0px;" class="">\geometry{margin=0.75in}</div><div style="margin: 0px;" class="">\usepackage{amsmath}</div><div style="margin: 0px;" class=""><br class=""></div><div style="margin: 0px;" class="">\DeclareMathOperator{\boldsum}{\pmb{\sum}}</div><div style="margin: 0px;" class="">\DeclareMathOperator*{\boldsumlim}{\pmb{\sum}}</div><div style="margin: 0px;" class=""><br class=""></div><div style="margin: 0px;" class="">\begin{document}</div><div style="margin: 0px;" class=""><br class=""></div><div style="margin: 0px;" class="">Some Text</div><div style="margin: 0px;" class=""><br class=""></div><div style="margin: 0px;" class="">\begin{math}</div><div style="margin: 0px;" class="">\boldsumlim_{i = 1}^{n} i^{2}</div><div style="margin: 0px;" class="">\end{math}</div><div style="margin: 0px;" class=""><br class=""></div><div style="margin: 0px;" class="">\end{document}</div><div style="margin: 0px;" class=""><br class=""></div><div style="margin: 0px;" class="">BTW - Math into LaTeX has been a big help to me.</div><div style="margin: 0px;" class=""><br class=""></div><div style="margin: 0px;" class=""><br class=""></div><div style="margin: 0px;" class="">Best Regards,</div><div style="margin: 0px;" class="">John</div><div style="margin: 0px;" class=""><br class=""></div></div></div><div class="gmail_extra"><br class=""><div class="gmail_quote">On Wed, Apr 1, 2015 at 9:11 AM, George Gratzer <span dir="ltr" class=""><<a href="mailto:gratzer@me.com" target="_blank" class="">gratzer@me.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word" class="">Working on Math into LateX, fifth edition, all of a sudden I could not typeset. <div class="">\boldsumlim is an undefined control sequence.</div><div class=""><font face="Monaco" style="font-size:18px" class=""><span style="font-size:14px" class=""><br class=""></span></font></div><div class="">I checked if the typing was corrupted. No. </div><div class="">So the definition was somehow corrupted. I reinstalled MacTeX. Did not help.</div><div class=""><br class=""></div><div class="">I’m out of ideas.</div><span class="HOEnZb"><font color="#888888" class=""><div class=""><br class=""></div><div class="">GG</div></font></span></div><br class=""><br class="">

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