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<?xml-stylesheet type="text/xsl" href="../assets/xml/rss.xsl" media="all"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>mask of the robtasm (Posts about nerd)</title><link>https://mahurin.us/robtasm/</link><description></description><atom:link href="https://mahurin.us/robtasm/categories/nerd.xml" rel="self" type="application/rss+xml"></atom:link><language>en</language><copyright>Contents © 2026 &lt;a href="mailto:robert.s.mahurin@gmail.com"&gt;rob mahurin&lt;/a&gt; </copyright><lastBuildDate>Sat, 31 Jan 2026 03:07:36 GMT</lastBuildDate><generator>Nikola (getnikola.com)</generator><docs>http://blogs.law.harvard.edu/tech/rss</docs><item><title>everything looks like a π</title><link>https://mahurin.us/robtasm/posts/2025/07/01/everything-looks-like-a-%CF%80/</link><dc:creator>rob mahurin</dc:creator><description>&lt;div&gt;&lt;p&gt;Here's a cute little computation.  Suppose you pick two uniform random
numbers.  What's the probability that their ratio rounds to an even
number?
It's straightforward enough to get "this is a sum that looks like it's
probably famous."  But it turns out that different definitions of
rounding pull in different transcendental constants.&lt;/p&gt;
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&lt;p&gt;&lt;a href="https://mahurin.us/robtasm/posts/2025/07/01/everything-looks-like-a-%CF%80/"&gt;Read more…&lt;/a&gt; (1 min remaining to read)&lt;/p&gt;&lt;/div&gt;</description><category>math</category><category>nerd</category><category>youtube</category><guid>https://mahurin.us/robtasm/posts/2025/07/01/everything-looks-like-a-%CF%80/</guid><pubDate>Wed, 02 Jul 2025 00:25:28 GMT</pubDate></item></channel></rss>