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    <title>Notation &amp;mdash; Paul Sutton</title>
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    <pubDate>Tue, 05 May 2026 15:01:48 +0000</pubDate>
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      <title>Typesetting Math multiplication</title>
      <link>https://personaljournal.ca/paulsutton/typesetting-math-multiplication</link>
      <description>&lt;![CDATA[Typesetting Math multiplication&#xA;&#xA;There are several different ways to express multiplication in Mathematics.  As \LaTeX is (or can be) used to typeset mathematical and scientific expressions.  The following may be useful.&#xA;&#xA;In general we use the $\ce{\times}$ symbol to express multiplication, for example 12 $\ce{\times}$ 6 &#xA;&#xA;This can be type set using&#xA;&#xA; 12 $\ce{\times}$ 6 &#xA;&#xA;However it may also be expressed with  in which case we just use &#xA;&#xA;12  6 &#xA;&#xA;In algebra,  this can be expressed as:  &#xA;&#xA;AB&#xA;&#xA;Where A is 12 and B is 6 &#xA;&#xA;However you may come across the use of a dot &#xA;&#xA;12 $\ce{\cdot}$ 6&#xA;&#xA;In which case we use&#xA;&#xA;12 $\ce{\cdot}$ 6&#xA;&#xA;Tags&#xA;&#xA;#LaTeX,#TypeSetting,#Maths,#Science,#Notation&#xA;&#xA;This could be useful for typesetting the notation we used in the November stem group meeting for determining the speed of light&#xA;&#xA;hr&#xD;&#xA;&#xD;&#xA;table&#xD;&#xA;thead&#xD;&#xA;trtda rel=&#34;me&#34; href=&#34;https://qoto.org/@zleap&#34;Mastodon/a/td&#xD;&#xA;tda href=&#34;https://wiki.ircnow.org/?n=Shelllabs.Intro&#34;ShellLabs/td&#xD;&#xA;tda href=&#34;https://joinmastodon.org/&#34;Join Mastodon/a/td/tr/thead/table&#xD;&#xA;center&#xD;&#xA;AI statement : b Consent is NOT granted to use the content of this blog for the purposes of AI training or similar activity.  Consent CANNOT be assumed, it has to be granted. /b&#xD;&#xA;/center&#xD;&#xA;&#xD;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xD;&#xA;]]&gt;</description>
      <content:encoded><![CDATA[<p>Typesetting Math multiplication</p>

<p>There are several different ways to express multiplication in Mathematics.  As \LaTeX is (or can be) used to typeset mathematical and scientific expressions.  The following may be useful.</p>

<p>In general we use the $\ce{\times}$ symbol to express multiplication, for example 12 $\ce{\times}$ 6</p>

<p>This can be type set using</p>

<pre><code> 12 $\ce{\times}$ 6 
</code></pre>

<p>However it may also be expressed with * in which case we just use</p>

<p>12 * 6</p>

<p>In algebra,  this can be expressed as:</p>

<p>AB</p>

<p>Where A is 12 and B is 6</p>

<p>However you may come across the use of a dot</p>

<p>12 $\ce{\cdot}$ 6</p>

<p>In which case we use</p>

<pre><code>12 $\ce{\cdot}$ 6
</code></pre>

<p><strong>Tags</strong></p>

<p><a href="/paulsutton/tag:LaTeX" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">LaTeX</span></a>,<a href="/paulsutton/tag:TypeSetting" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">TypeSetting</span></a>,<a href="/paulsutton/tag:Maths" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Maths</span></a>,<a href="/paulsutton/tag:Science" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Science</span></a>,<a href="/paulsutton/tag:Notation" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Notation</span></a></p>

<p>This could be useful for typesetting the notation we used in the November stem group meeting for <a href="https://personaljournal.ca/paulsutton/stem-group-november-2023-write-up" rel="nofollow">determining the speed of light</a></p>

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      <guid>https://personaljournal.ca/paulsutton/typesetting-math-multiplication</guid>
      <pubDate>Mon, 20 Nov 2023 14:15:07 +0000</pubDate>
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