<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On Jul 8, 2012, at 12:32 PM, Richard Seguin wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">The new mathalfa.sty actually makes things worse! Now even when I don't attempt to select fraktur with mathalpha I get the<span class="Apple-converted-space"> </span><br><br>./BetaT2.tex:329: Use of \reserved@a doesn't match its definition.<br>\reserved@b ->\relax<span class="Apple-converted-space"> </span><br> \ifmmode \else \non@alpherr \mathbb \fi \use@mathgroup...<br>l.329 ...action of $T$ on some member of $\lattice<br> $ which is homeomorphic to…<br><br>error message. If I restore the old mathalfa.sty it typesets normally.<br></span></blockquote></div><br><div>I've tried a number of variations of the following file using the new version of mathalfa.sty, without any problems:</div><div><br></div><div><div>\documentclass[11pt]{memoir}</div><div>%SetFonts</div><div>% MinionPro+myriad</div><div>\renewcommand{\ttdefault}{lmtt}</div><div>\usepackage[scaled=.92,sf]{myriad}</div><div>\usepackage{MinionPro}</div><div>\usepackage[T1]{fontenc}</div><div>\usepackage{textcomp}</div><div>\usepackage[frak=boondox,bb=boondox,cal=boondoxo]{mathalfa}</div><div>%SetFonts</div><div>\begin{document}</div><div>\[y=\mathfrak{F}\mathbb{B}\]</div><div>\end{document} </div></div><div><br></div><div>So, it is either options to memoir that are the root of the problem, or there is an interaction with another package. Could you sent me (privately) the preamble to your problem document?</div><div><br></div><div>Michael</div><div><br></div></body></html>