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<div class="moz-cite-prefix">On 30/04/2023 04:16, Steve Litt wrote:<br>
</div>
<blockquote type="cite"
cite="mid:20230429231609.57e4b72f@mydesk.domain.cxm">
<pre class="moz-quote-pre" wrap="">Thanks Yuri,
Your \input amssym solution works almost perfectly. The one downside is
that the dot triangle's size doesn't change with the math font size,
using either your \input fontch method or Philip's \scaled \magstep2
method. The size of the dot triangle is always the same.
The font that controls the \therefore must be something other than what
Philip had on his list of enlarged fonts.
Does anybody know how to make the \therefore symbol from the amssym
package grow and shrink with the math font?</pre>
</blockquote>
<tt>\input amssym<br>
<br>
$ \therefore $<br>
<br>
\font \tenmsa = msam10 scaled \magstep 2<br>
\font \sevenmsa = msam7 scaled \magstep 2<br>
\font \fivemsa = msam5 scaled \magstep 2<br>
<br>
\textfont \msafam = \tenmsa<br>
\scriptfont \msafam = \sevenmsa<br>
\scriptscriptfont \msafam = \fivemsa<br>
<br>
\font \tenmsb = msbm10 scaled \magstep 2<br>
\font \sevenmsb = msbm7 scaled \magstep 2<br>
\font \fivemsb = msbm5 scaled \magstep 2<br>
<br>
\textfont \msbfam = \tenmsb<br>
\scriptfont \msbfam = \sevenmsb<br>
\scriptscriptfont \msbfam = \fivemsb<br>
<br>
$\therefore$<br>
<br>
</tt>
<p><tt>\end</tt></p>
<p><tt>-- <br>
</tt><i>Philip Taylor</i><tt><br>
</tt></p>
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