make a bit more interesting

.gitignore

@@ -1,3 +1,4 @@
 cheatsheet.aux
 cheatsheet.log
 cheatsheet.pdf
+*.swp

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "mcalc"]
+	path = mcalc
+	url = https://scm.dairydemon.net/filifa/mcalc

LICENSE.txt

@@ -0,0 +1,427 @@
+Attribution-ShareAlike 4.0 International
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about.html

@@ -3,23 +3,96 @@
 	<head>
 		<meta charset="utf-8" />
 		<meta name="viewport" content="width=device-width,initial-scale=1" />
-		<link rel="stylesheet" href="styles.css" />
-		<link rel="icon" href="favicon.ico" />
-		<script src="elements.js" type="text/javascript" defer></script>
+		<link rel="stylesheet" href="/styles/default.css" />
+		<link rel="stylesheet" href="/styles/about.css" />
+		<link rel="icon" href="/images/favicon.ico" />
 		<title>About</title>
 	</head>
 
 	<body>
-		<dd-header></dd-header>
+		<header>
+			<a id="homelink" href="/">dairydemon.net</a>
+		</header>
 		<main>
 			<article>
 				<h1>About.</h1>
-				<img id="usbimg" src="usb.jpg" alt="an unsettling comic showing a man
-								 putting a usb dongle into his mouth and moving his face with
-								 the connected mouse" />
-				<p>I'm in your walls.</p>
+				<img id="aboutimg" src="/images/loveland-frog.png" alt="an artist's
+								 rendering of the Loveland frog monster" width=944 height=850
+								 />
+				<p>I grew up in South Dakota, and early in my working career was a
+				pharmacist at my father's store. But deep in my heart, my true passion
+				was politics. Pretty soon I went back to school and earned a bachelor's
+				from the University of Minnesota, and a master's from LSU, both in
+				political science.</p>
+
+				<p>I then returned to U of M, planning to earn a doctorate and become a
+				professor, but life had other plans. I married my wife of 43 years and
+				raised four children. I ended up heavily involved in Minneapolis
+				politcs and served as mayor for four years. </p>
+
+				<p>After this, I was elected to the United States Senate. I was the
+				leader of several important initiatives, and eventually was tapped to
+				be my party's vice presidential nominee. We then cruised to victory in
+				the general election.</p>
+
+				<p>However, largely due to the public's disdain for the bloodshed in
+				Vietnam, my running mate did not seek re-election. I then launched my
+				own campaign, and was able to secure the party's nomination, but the
+				war hung around my neck like an albatross. I ended up losing the
+				election to Richard M. Nixon. Afterwards I returned to the Senate and
+				served until my death in 1978.</p>
+
+				<h2 class="cleared">Favorites.</h2>
+				<h3>Albums.</h3>
+				<ul>
+					<li>Oceanic - ISIS</li>
+					<li>Panopticon - ISIS</li>
+					<li>Ants From Up There - Black Country, New Road</li>
+					<li>Ashes Against the Grain - Agalloch</li>
+					<li>In Rainbows - Radiohead</li>
+					<li>Mellon Collie and the Infinite Sadness - Smashing Pumpkins</li>
+					<li>Flood - Boris</li>
+					<li>Solace - Jakob</li>
+					<li>Emergency &amp; I - Dismemberment Plan</li>
+					<li>The Downward Spiral - Nine Inch Nails</li>
+					<li>Lift Your Skinny Fists Like Antennas to Heaven - Godspeed You! Black Emperor</li>
+					<li>Stage Four - Touche Amore</li>
+					<li>Mirror Reaper - Bell Witch</li>
+					<li>Sunbather - Deafheaven</li>
+					<li>Somewhere Along the Highway - Cult of Luna</li>
+					<li>This Will Destroy You - This Will Destroy You</li>
+					<li>Siamese Dream - Smashing Pumpkins</li>
+				</ul>
+				<h3>Movies.</h3>
+				<ul>
+					<li>2001: A Space Odyssey</li>
+					<li>The Dark Knight</li>
+					<li>The Big Short</li>
+					<li>Spider-Man 2</li>
+					<li>Bill and Ted's Execellent Adventure</li>
+					<li>Inglourious Basterds</li>
+					<li>Monty Python and the Holy Grail</li>
+					<li>Napoleon Dynamite</li>
+					<li>Clerks</li>
+					<li>My Cousin Vinny</li>
+					<li>The Departed</li>
+				</ul>
+				<h3>TV shows.</h3>
+				<ul>
+					<li>Community</li>
+					<li>Nathan for You</li>
+					<li>Veep</li>
+					<li>Arrested Development</li>
+					<li>It's Always Sunny in Philadelphia</li>
+					<li>Workaholics</li>
+				</ul>
+
+				<h2>Contact.</h2>
+				<p><a href="mailto:filifa.breath652@8alias.com">filifa.breath652@8alias.com</a></p>
 			</article>
 		</main>
-		<dd-footer></dd-footer>
+		<footer>
+			<p id="copyright">© 2025 filifa. This page is licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>.</p>
+		</footer>
 	</body>
 </html>

attributions.html

@@ -0,0 +1,51 @@
+<!doctype html>
+<html lang="en-US">
+	<head>
+		<meta charset="utf-8" />
+		<meta name="viewport" content="width=device-width,initial-scale=1" />
+		<link rel="stylesheet" href="/styles/default.css" />
+		<link rel="icon" href="/images/favicon.ico" />
+		<title>Attributions</title>
+	</head>
+
+	<body>
+		<header>
+			<a id="homelink" href="/">dairydemon.net</a>
+		</header>
+		<main>
+			<article>
+				<h1>Attributions.</h1>
+				<ul>
+					<li>
+						"<a href="https://www.flickr.com/photos/genista/45519453/in/photostream/">watching</a>"
+						by
+						<a href="https://www.flickr.com/photos/genista/">Kai Schreiber</a>
+						is licensed under
+						<a href="https://creativecommons.org/licenses/by-sa/2.0/">CC BY-SA 2.0</a>
+					</li>
+					<li>
+						"<a href="https://commons.wikimedia.org/wiki/File:Loveland_frog.png">Loveland frog</a>"
+						by
+						<a href="https://commons.wikimedia.org/wiki/User:Triangulum">Tim Bertelink</a>
+						is licensed under
+						<a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>
+					</li>
+					<li>
+						<a href="https://archive.org/details/nineinchnails_ghosts_I_IV">Ghosts I-IV</a>
+						by <a href="https://nin.com">Nine Inch Nails</a>
+						is licensed under
+						<a href="https://creativecommons.org/licenses/by-nc-sa/3.0/us/">CC BY-NC-SA 3.0</a>
+					</li>
+					<li>
+						"The Internet 2003" by Barrett Lyon/<a href="https://www.opte.org">The Opte Project</a>
+						is licensed under
+						<a href="http://creativecommons.org/licenses/by-nc/4.0/">CC BY-NC 4.0</a>
+					</li>
+				</ul>
+			</article>
+		</main>
+		<footer>
+			<p id="copyright">© 2025 filifa. This page is licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>.</p>
+		</footer>
+	</body>
+</html>

elements.js

@@ -1,41 +0,0 @@
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-				<nav>
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-
-class DDFooter extends HTMLElement {
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-		<footer>
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-				<li><a href="/about.html">about</a></li>
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-customElements.define("dd-header", DDHeader);
-customElements.define("dd-footer", DDFooter);

eulerbooks/eulerbooks.html

@@ -0,0 +1,691 @@
+<!DOCTYPE html>
+<html lang="en-US">
+	<head>
+		<meta charset="utf-8" />
+		<meta name="viewport" content="width=device-width,initial-scale=1" />
+		<link rel="stylesheet" href="/styles/default.css" />
+		<link rel="stylesheet" href="/styles/eulerbooks.css" />
+		<link rel="icon" href="/images/favicon.ico" />
+		<title>Eulerbooks</title>
+	</head>
+
+	<body>
+		<header>
+			<a id="homelink" href="/">dairydemon.net</a>
+		</header>
+		<main>
+			<article>
+				<img id="euler-badge" src="https://projecteuler.net/profile/filifa.png" alt="a badge showing filifa's up-to-date Project Euler statistics (solved 168 as of 2025-07-27)" width="200px" height="60px"/>
+				<h1 id="eulerbooks">Eulerbooks</h1>
+				<p>This is a collection of Jupyter notebooks containing solutions and
+				discussions for the first 100 <a
+					href="https://projecteuler.net">Project Euler problems</a> using <a
+					href="https://www.sagemath.org">SageMath</a>.</p>
+
+				<p>My main goal with these notebooks is not simply to provide working
+				code for solving the problems. Frequently, solutions to these problems
+				are short, but they’re not always easy to follow without understanding
+				some important mathematical principles. Therefore, my aim is to provide
+				insight into the underlying algorithms and mathematical concepts that
+				make an efficient solution possible. I personally find that these
+				topics are frequently even more interesting than the problems
+				themselves, which I see as mainly existing to provide situations to
+				apply the concepts after learning about them. In short, it’s more about
+				the journey, not the destination, so these notebooks mainly exist to
+				discuss the former.</p>
+
+				<h2 id="approach">Approach</h2>
+				<p>Frequently, either Python or SageMath provide functions and
+				libraries that make it trivially easy to write a solution. I don’t have
+				a problem with presenting solutions that use these, since for practical
+				purposes, it’s better to use what’s already available than to reinvent
+				the wheel. It also tends to lead to code that is easy to read and
+				understand, which is the best kind of code.</p>
+
+				<p>However, when a function already exists that does the heavy lifting,
+				I also tend to provide my own basic implementation and an explanation
+				of why it works. This is especially true if a solution or algorithm is
+				based off of an important mathematical concept that is not especially
+				intuitive.</p>
+
+				<p>When not especially tedious, I like writing up solutions that do not
+				require programming at all, since these approaches often require
+				interesting mathematical techniques.</p>
+
+				<p>Another thing to note is that I don’t prioritize a solution’s
+				performance above all. When a solution is fast enough (using Project
+				Euler’s own “one-minute rule” as a rule of thumb), I instead usually
+				focus on making the code easy to read. You can basically always
+				optimize, but there are frequently diminishing returns, and it tends to
+				negatively impact readability. Once a solution is fast enough to solve
+				the problem at hand, I only consider optimizing further if the concepts
+				are reusable.</p>
+
+				<h2 id="solutions">Solutions</h2>
+				<p>Solutions are provided as non-interactive HTML renderings that you
+				can view directly in your browser. Alternatively, you can download the
+				Jupyter notebooks to play with them yourself. I've also marked some of
+				my favorite problems.</p>
+
+				<table>
+					<caption>
+						Project Euler solutions
+					</caption>
+					<thead>
+						<tr>
+							<th scope="col">#</th>
+							<th scope="col">HTML</th>
+							<th scope="col">Notebook</th>
+							<th scope="col">Favorite?</th>
+						</tr>
+					</thead>
+					<tbody>
+						<tr>
+							<th scope="row">1</th>
+							<td><a href="html/problem0001.html">View</a></td>
+							<td><a href="notebooks/problem0001.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">2</th>
+							<td><a href="html/problem0002.html">View</a></td>
+							<td><a href="notebooks/problem0002.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">3</th>
+							<td><a href="html/problem0003.html">View</a></td>
+							<td><a href="notebooks/problem0003.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">4</th>
+							<td><a href="html/problem0004.html">View</a></td>
+							<td><a href="notebooks/problem0004.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">5</th>
+							<td><a href="html/problem0005.html">View</a></td>
+							<td><a href="notebooks/problem0005.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">6</th>
+							<td><a href="html/problem0006.html">View</a></td>
+							<td><a href="notebooks/problem0006.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">7</th>
+							<td><a href="html/problem0007.html">View</a></td>
+							<td><a href="notebooks/problem0007.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">8</th>
+							<td><a href="html/problem0008.html">View</a></td>
+							<td><a href="notebooks/problem0008.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">9</th>
+							<td><a href="html/problem0009.html">View</a></td>
+							<td><a href="notebooks/problem0009.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">10</th>
+							<td><a href="html/problem0010.html">View</a></td>
+							<td><a href="notebooks/problem0010.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">11</th>
+							<td><a href="html/problem0011.html">View</a></td>
+							<td><a href="notebooks/problem0011.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">12</th>
+							<td><a href="html/problem0012.html">View</a></td>
+							<td><a href="notebooks/problem0012.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">13</th>
+							<td><a href="html/problem0013.html">View</a></td>
+							<td><a href="notebooks/problem0013.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">14</th>
+							<td><a href="html/problem0014.html">View</a></td>
+							<td><a href="notebooks/problem0014.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">15</th>
+							<td><a href="html/problem0015.html">View</a></td>
+							<td><a href="notebooks/problem0015.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">16</th>
+							<td><a href="html/problem0016.html">View</a></td>
+							<td><a href="notebooks/problem0016.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">17</th>
+							<td><a href="html/problem0017.html">View</a></td>
+							<td><a href="notebooks/problem0017.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">18</th>
+							<td><a href="html/problem0018.html">View</a></td>
+							<td><a href="notebooks/problem0018.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">19</th>
+							<td><a href="html/problem0019.html">View</a></td>
+							<td><a href="notebooks/problem0019.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">20</th>
+							<td><a href="html/problem0020.html">View</a></td>
+							<td><a href="notebooks/problem0020.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">21</th>
+							<td><a href="html/problem0021.html">View</a></td>
+							<td><a href="notebooks/problem0021.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">22</th>
+							<td><a href="html/problem0022.html">View</a></td>
+							<td><a href="notebooks/problem0022.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">23</th>
+							<td><a href="html/problem0023.html">View</a></td>
+							<td><a href="notebooks/problem0023.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">24</th>
+							<td><a href="html/problem0024.html">View</a></td>
+							<td><a href="notebooks/problem0024.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">25</th>
+							<td><a href="html/problem0025.html">View</a></td>
+							<td><a href="notebooks/problem0025.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">26</th>
+							<td><a href="html/problem0026.html">View</a></td>
+							<td><a href="notebooks/problem0026.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">27</th>
+							<td><a href="html/problem0027.html">View</a></td>
+							<td><a href="notebooks/problem0027.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">28</th>
+							<td><a href="html/problem0028.html">View</a></td>
+							<td><a href="notebooks/problem0028.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">29</th>
+							<td><a href="html/problem0029.html">View</a></td>
+							<td><a href="notebooks/problem0029.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">30</th>
+							<td><a href="html/problem0030.html">View</a></td>
+							<td><a href="notebooks/problem0030.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">31</th>
+							<td><a href="html/problem0031.html">View</a></td>
+							<td><a href="notebooks/problem0031.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">32</th>
+							<td><a href="html/problem0032.html">View</a></td>
+							<td><a href="notebooks/problem0032.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">33</th>
+							<td><a href="html/problem0033.html">View</a></td>
+							<td><a href="notebooks/problem0033.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">34</th>
+							<td><a href="html/problem0034.html">View</a></td>
+							<td><a href="notebooks/problem0034.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">35</th>
+							<td><a href="html/problem0035.html">View</a></td>
+							<td><a href="notebooks/problem0035.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">36</th>
+							<td><a href="html/problem0036.html">View</a></td>
+							<td><a href="notebooks/problem0036.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">37</th>
+							<td><a href="html/problem0037.html">View</a></td>
+							<td><a href="notebooks/problem0037.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">38</th>
+							<td><a href="html/problem0038.html">View</a></td>
+							<td><a href="notebooks/problem0038.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">39</th>
+							<td><a href="html/problem0039.html">View</a></td>
+							<td><a href="notebooks/problem0039.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">40</th>
+							<td><a href="html/problem0040.html">View</a></td>
+							<td><a href="notebooks/problem0040.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">41</th>
+							<td><a href="html/problem0041.html">View</a></td>
+							<td><a href="notebooks/problem0041.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">42</th>
+							<td><a href="html/problem0042.html">View</a></td>
+							<td><a href="notebooks/problem0042.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">43</th>
+							<td><a href="html/problem0043.html">View</a></td>
+							<td><a href="notebooks/problem0043.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">44</th>
+							<td><a href="html/problem0044.html">View</a></td>
+							<td><a href="notebooks/problem0044.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">45</th>
+							<td><a href="html/problem0045.html">View</a></td>
+							<td><a href="notebooks/problem0045.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">46</th>
+							<td><a href="html/problem0046.html">View</a></td>
+							<td><a href="notebooks/problem0046.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">47</th>
+							<td><a href="html/problem0047.html">View</a></td>
+							<td><a href="notebooks/problem0047.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">48</th>
+							<td><a href="html/problem0048.html">View</a></td>
+							<td><a href="notebooks/problem0048.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">49</th>
+							<td><a href="html/problem0049.html">View</a></td>
+							<td><a href="notebooks/problem0049.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">50</th>
+							<td><a href="html/problem0050.html">View</a></td>
+							<td><a href="notebooks/problem0050.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">51</th>
+							<td><a href="html/problem0051.html">View</a></td>
+							<td><a href="notebooks/problem0051.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">52</th>
+							<td><a href="html/problem0052.html">View</a></td>
+							<td><a href="notebooks/problem0052.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">53</th>
+							<td><a href="html/problem0053.html">View</a></td>
+							<td><a href="notebooks/problem0053.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">54</th>
+							<td><a href="html/problem0054.html">View</a></td>
+							<td><a href="notebooks/problem0054.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">55</th>
+							<td><a href="html/problem0055.html">View</a></td>
+							<td><a href="notebooks/problem0055.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">56</th>
+							<td><a href="html/problem0056.html">View</a></td>
+							<td><a href="notebooks/problem0056.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">57</th>
+							<td><a href="html/problem0057.html">View</a></td>
+							<td><a href="notebooks/problem0057.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">58</th>
+							<td><a href="html/problem0058.html">View</a></td>
+							<td><a href="notebooks/problem0058.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">59</th>
+							<td><a href="html/problem0059.html">View</a></td>
+							<td><a href="notebooks/problem0059.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">60</th>
+							<td><a href="html/problem0060.html">View</a></td>
+							<td><a href="notebooks/problem0060.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">61</th>
+							<td><a href="html/problem0061.html">View</a></td>
+							<td><a href="notebooks/problem0061.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">62</th>
+							<td><a href="html/problem0062.html">View</a></td>
+							<td><a href="notebooks/problem0062.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">63</th>
+							<td><a href="html/problem0063.html">View</a></td>
+							<td><a href="notebooks/problem0063.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">64</th>
+							<td><a href="html/problem0064.html">View</a></td>
+							<td><a href="notebooks/problem0064.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">65</th>
+							<td><a href="html/problem0065.html">View</a></td>
+							<td><a href="notebooks/problem0065.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">66</th>
+							<td><a href="html/problem0066.html">View</a></td>
+							<td><a href="notebooks/problem0066.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">67</th>
+							<td><a href="html/problem0067.html">View</a></td>
+							<td><a href="notebooks/problem0067.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">68</th>
+							<td><a href="html/problem0068.html">View</a></td>
+							<td><a href="notebooks/problem0068.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">69</th>
+							<td><a href="html/problem0069.html">View</a></td>
+							<td><a href="notebooks/problem0069.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">70</th>
+							<td><a href="html/problem0070.html">View</a></td>
+							<td><a href="notebooks/problem0070.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">71</th>
+							<td><a href="html/problem0071.html">View</a></td>
+							<td><a href="notebooks/problem0071.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">72</th>
+							<td><a href="html/problem0072.html">View</a></td>
+							<td><a href="notebooks/problem0072.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">73</th>
+							<td><a href="html/problem0073.html">View</a></td>
+							<td><a href="notebooks/problem0073.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">74</th>
+							<td><a href="html/problem0074.html">View</a></td>
+							<td><a href="notebooks/problem0074.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">75</th>
+							<td><a href="html/problem0075.html">View</a></td>
+							<td><a href="notebooks/problem0075.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">76</th>
+							<td><a href="html/problem0076.html">View</a></td>
+							<td><a href="notebooks/problem0076.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">77</th>
+							<td><a href="html/problem0077.html">View</a></td>
+							<td><a href="notebooks/problem0077.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">78</th>
+							<td><a href="html/problem0078.html">View</a></td>
+							<td><a href="notebooks/problem0078.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">79</th>
+							<td><a href="html/problem0079.html">View</a></td>
+							<td><a href="notebooks/problem0079.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">80</th>
+							<td><a href="html/problem0080.html">View</a></td>
+							<td><a href="notebooks/problem0080.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">81</th>
+							<td><a href="html/problem0081.html">View</a></td>
+							<td><a href="notebooks/problem0081.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">82</th>
+							<td><a href="html/problem0082.html">View</a></td>
+							<td><a href="notebooks/problem0082.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">83</th>
+							<td><a href="html/problem0083.html">View</a></td>
+							<td><a href="notebooks/problem0083.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">84</th>
+							<td><a href="html/problem0084.html">View</a></td>
+							<td><a href="notebooks/problem0084.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">85</th>
+							<td><a href="html/problem0085.html">View</a></td>
+							<td><a href="notebooks/problem0085.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">86</th>
+							<td><a href="html/problem0086.html">View</a></td>
+							<td><a href="notebooks/problem0086.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">87</th>
+							<td><a href="html/problem0087.html">View</a></td>
+							<td><a href="notebooks/problem0087.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">88</th>
+							<td><a href="html/problem0088.html">View</a></td>
+							<td><a href="notebooks/problem0088.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">89</th>
+							<td><a href="html/problem0089.html">View</a></td>
+							<td><a href="notebooks/problem0089.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">90</th>
+							<td><a href="html/problem0090.html">View</a></td>
+							<td><a href="notebooks/problem0090.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">91</th>
+							<td><a href="html/problem0091.html">View</a></td>
+							<td><a href="notebooks/problem0091.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">92</th>
+							<td><a href="html/problem0092.html">View</a></td>
+							<td><a href="notebooks/problem0092.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">93</th>
+							<td><a href="html/problem0093.html">View</a></td>
+							<td><a href="notebooks/problem0093.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">94</th>
+							<td><a href="html/problem0094.html">View</a></td>
+							<td><a href="notebooks/problem0094.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">95</th>
+							<td><a href="html/problem0095.html">View</a></td>
+							<td><a href="notebooks/problem0095.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">96</th>
+							<td><a href="html/problem0096.html">View</a></td>
+							<td><a href="notebooks/problem0096.ipynb">Download</a></td>
+							<td>Yes</td>
+						</tr>
+						<tr>
+							<th scope="row">97</th>
+							<td><a href="html/problem0097.html">View</a></td>
+							<td><a href="notebooks/problem0097.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">98</th>
+							<td><a href="html/problem0098.html">View</a></td>
+							<td><a href="notebooks/problem0098.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">99</th>
+							<td><a href="html/problem0099.html">View</a></td>
+							<td><a href="notebooks/problem0099.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+						<tr>
+							<th scope="row">100</th>
+							<td><a href="html/problem0100.html">View</a></td>
+							<td><a href="notebooks/problem0100.ipynb">Download</a></td>
+							<td></td>
+						</tr>
+					</tbody>
+				</table>
+			</article>
+		</main>
+		<footer>
+			<p id="copyright">© 2025 filifa. This page is licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>.</p>
+		</footer>
+	</body>
+</html>

index.html

@@ -3,24 +3,74 @@
 	<head>
 		<meta charset="utf-8" />
 		<meta name="viewport" content="width=device-width,initial-scale=1" />
-		<link rel="stylesheet" href="styles.css" />
-		<link rel="icon" href="favicon.ico" />
-		<script src="elements.js" type="text/javascript" defer></script>
+		<link rel="stylesheet" href="/styles/default.css" />
+		<link rel="stylesheet" href="/styles/index.css" />
+		<link rel="icon" href="/images/favicon.ico" />
 		<title>Dairy Demon</title>
 	</head>
 
 	<body>
-		<dd-header></dd-header>
+		<header>
+			<div id="headermain">
+				<a id="homelink" href="/">dairydemon.net</a>
+				<p id="tagline">located several wrong turns off the Information Superhighway</p>
+			</div>
+		</header>
 		<main>
 			<article>
 				<h1>Hi.</h1>
-				<p>Welcome to one of the most boring websites on the internet.</p>
+				<p>For your own safety, please keep your anti-static wrist strap on
+				while browsing this site.</p>
 
-				<p>The only interesting thing here right now is
-				<a href='mgs/mgs.html'>this Metal Gear Solid trivia game I made.</a>
-				</p>
+				<h2>Now what?</h2>
+				<p>There is <em>some</em> stuff to look at here. Unfortunately, it's
+				for dweebs. :(</p>
+
+				<p>Even worse, it's mostly stuff for <em>computer dweebs</em>. :((</p>
+
+				<ul>
+					<li>If you like trivia, try this <a href='mgs/mgs.html'>Metal Gear Solid trivia game I made</a>.</li>
+
+					<li>If you're a computer dweeb, take a look at <a href="https://scm.dairydemon.net">my software forge</a>.</li>
+
+					<li>If you're a computer dweeb that also likes baseball, you may find <a href='statsapi/index.html'>generated documentation for MLB's Stats API</a> useful.</li>
+
+					<li>If you're some blend of a math and computer dweeb, peruse these <a href='eulerbooks/eulerbooks.html'>Jupyter notebooks for the first 100 Project Euler problems</a>.</li>
+
+					<li>If you're a computer dweeb that likes to read about computers, you can download <a href='taoup/taoup.html'>The Art of Unix Programming, converted to an epub</a>.</li>
+
+					<li>If you're the kind of math dweeb that finds yourself asking questions like "What's the multiplicative order of 10 modulo 19?", you might like this <a href="mcalc/index.html">modular arithmetic calculator</a>.</li>
+				</ul>
+
+				<p>If you're not any of these flavors of dweeb, or you don't even know what some of these words mean, there may be hope for you yet. Go outside. Feel the sun's rays and the air's breeze. Listen to the birds sing. <a href="https://www.youtube.com/watch?v=j8v_XqFO8Bc">Escape, before it's too late.</a></p>
+
+				<ul>
+				</ul>
 			</article>
 		</main>
-		<dd-footer></dd-footer>
+		<footer>
+			<ul>
+				<li><a href="/about.html">about</a></li>
+				<li><a href="/attributions.html">attributions</a></li>
+			</ul>
+			<div id="badges">
+				<a href="https://creativecommons.org/licenses/by-sa/4.0/"><img class="badge" alt="CC BY-SA icon" src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e5/CC_BY-SA_icon.svg/120px-CC_BY-SA_icon.svg.png" width="88" height="31" /></a>
+				<a href="https://www.linux.com/"><img class="badge" alt="Made on GNU/Linux badge" src="https://88x31.kate.pet/madeon_linux.gif" width="88" height="31" /></a>
+				<a href="https://debian.org"><img class="badge" alt="powered by Debian badge" src="https://upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Powered_by_Debian.svg/120px-Powered_by_Debian.svg.png" width="88" height="31" /></a>
+				<a href="https://www.gnu.org/"><img class="badge" alt="GNU badge" src="https://www.gnu.org/graphics/gnubanner-2.png" width="88" height="31" /></a>
+				<a href="https://www.vim.org/"><img class="badge" alt="Designed Using Vim badge" src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/e0/Icon-designed_using_vim.svg/120px-Icon-designed_using_vim.svg.png" width="88" height="31" /></a>
+				<a href="https://joinmastodon.org/"><img class="badge" alt="Leave Twitter; Join Mastodon badge" src="https://88x31.kate.pet/masto.gif" width="88" height="31" /></a>
+				<a href="https://en.wikipedia.org/wiki/Main_Page"><img class="badge" alt="Wikipedia badge" src="https://upload.wikimedia.org/wikipedia/commons/a/aa/Wikipedia-button_88x31.png" width="88" height="31" /></a>
+				<img class="badge" alt="graphic design is my passion badge" src="https://upload.wikimedia.org/wikipedia/commons/8/89/Graphicdesign.png" width="88" height="31" />
+			</div>
+			<p id="copyright">© 2025 filifa. This page is licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>.</p>
+			<div id="gallery">
+				<img src="/images/watching.jpg" alt="cows with red eyes" width="64" height="64" />
+				<img src="/images/24GhostsIII.jpg" alt="street lights" width="64" height="64" />
+				<img src="/images/12GhostsII.jpg" alt="birds" width="64" height="64" />
+				<img src="/images/opte-small.png" alt="opte" width="64" height="64" />
+				<img src="/images/33GhostsIV.jpg" alt="birds" width="64" height="64" />
+			</div>
+		</footer>
 	</body>
 </html>

mgs/mgs.html

@@ -3,16 +3,18 @@
 	<head>
 		<meta charset="utf-8" />
 		<meta name="viewport" content="width=device-width,initial-scale=1" />
-		<link rel="stylesheet" href="/styles.css" />
-		<link rel="icon" href="/favicon.ico" />
-		<script src="/elements.js" type="text/javascript" defer></script>
+		<link rel="stylesheet" href="/styles/default.css" />
+		<link rel="icon" href="/images/favicon.ico" />
 		<title>Metal Gear Solid Trivia</title>
 	</head>
 
 	<body>
-		<dd-header></dd-header>
+		<header>
+			<a id="homelink" href="/">dairydemon.net</a>
+		</header>
 		<main>
-			<aside>
+			<nav>
+				<h2>Contents</h2>
 				<ol>
 					<li><a href="#metal-gear-solid-trivia">Top</a></li>
 					<li><a href="#structure">Structure</a></li>
@@ -27,7 +29,7 @@
 							<li><a href="#some-more-notes">Some more notes</a></li>
 						</ol></li>
 				</ol>
-			</aside>
+			</nav>
 
 			<article>
 				<h1 id="metal-gear-solid-trivia">Metal Gear Solid Trivia</h1>
@@ -209,6 +211,8 @@
 				</ul>
 			</article>
 		</main>
-		<dd-footer></dd-footer>
+		<footer>
+			<p id="copyright">© 2025 filifa. This page is licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>.</p>
+		</footer>
 	</body>
 </html>

robots.txt

@@ -0,0 +1,125 @@
+# many entries lifted from https://seirdy.one/robots.txt
+# several also come from https://radar.cloudflare.com/bots#verified-bots
+# and still others from https://github.com/ai-robots-txt/ai.robots.txt
+
+# adtech
+
+User-Agent: peer39_crawler/1.0
+Disallow: /
+
+
+
+
+
+# IP-violation scanners
+
+User-Agent: TurnitinBot
+Disallow: /
+
+User-Agent: AcademicBotRTU
+Disallow: /
+
+User-Agent: NPBot
+Disallow: /
+
+User-Agent: SlySearch
+Disallow: /
+
+User-Agent: BLEXBot
+Disallow: /
+
+User-agent: CheckMarkNetwork/1.0 (+https://www.checkmarknetwork.com/spider.html)
+Disallow: /
+
+User-agent: BrandVerity/1.0
+Disallow: /
+
+
+
+
+# Identity data scraper
+
+User-agent: PiplBot
+Disallow: /
+
+
+
+
+
+# Gen-AI data scrapers
+
+User-agent: GPTBot
+User-agent: ChatGPT-User
+User-agent: OAI-SearchBot
+Disallow: /
+
+User-agent: Google-Extended
+User-Agent: GoogleOther
+User-Agent: Google-CloudVertexBot
+User-Agent: Gemini-Deep-Research
+User-Agent: GoogleAgent-Mariner
+Disallow: /
+
+User-agent: Applebot
+User-agent: Applebot-Extended
+Disallow: /
+
+User-agent: ClaudeBot
+User-agent: Claude-User
+User-agent: Claude-Web
+Disallow: /
+
+User-Agent: FacebookBot
+User-Agent: meta-externalagent
+User-Agent: Meta-ExternalAgent
+User-Agent: meta-externalfetcher
+User-Agent: Meta-ExternalFetcher
+Disallow: /
+
+User-agent: Cotoyogi
+Disallow: /
+
+User-agent: Webzio-extended
+Disallow: /
+
+User-agent: Kangaroo Bot
+Disallow: /
+
+User-Agent: GenAI
+Disallow: /
+
+User-Agent: SemrushBot-OCOB
+User-Agent: SemrushBot-FT
+Disallow: /
+
+User-Agent: VelenPublicWebCrawler
+Disallow: /
+
+User-Agent: Amazonbot
+Disallow: /
+
+User-Agent: PetalBot
+Disallow: /
+
+User-Agent: PerplexityBot
+User-Agent: Perplexity-User
+Disallow: /
+
+User-Agent: DuckAssistBot
+Disallow: /
+
+User-Agent: anthropic-ai
+Disallow: /
+
+User-Agent: MistralAI-User
+User-Agent: MistralAI-User/1.0
+Disallow: /
+
+User-Agent: cohere-ai
+Disallow: /
+
+User-Agent: Quora-Bot
+Disallow: /
+
+User-Agent: Scrapy
+Disallow: /

styles.css

@@ -1,144 +0,0 @@
-/* general styling */
-html {
-	font-family: monospace;
-	font-size: large;
-	background: linear-gradient(to bottom right, turquoise, teal);
-	min-height: 100%;
-}
-
-header,
-footer,
-article,
-aside {
-	border: 3px black solid;
-	background: turquoise;
-	margin: 5px;
-	box-shadow: 2px 2px 2px;
-}
-
-/* header and footer */
-header {
-	display: flex;
-	align-items: center;
-	min-width: min-content;
-}
-
-footer {
-	text-align: center;
-}
-
-#headerimg {
-	border-right: 3px solid black;
-	max-height: 128px;
-	flex: initial;
-}
-
-#headermain {
-	text-align: center;
-	flex: auto;
-}
-
-#headermain a {
-	color: blue;
-	text-decoration: none;
-	text-transform: uppercase;
-}
-
-#headermain a:hover {
-	text-decoration: underline;
-}
-
-#homelink {
-	font-size: xx-large;
-	font-weight: bold;
-}
-
-nav {
-	font-size: x-large;
-}
-
-nav ul,
-footer ul {
-	padding: 0;
-}
-
-nav ul li,
-footer ul li {
-	display: inline;
-}
-
-nav ul li + li::before,
-footer ul li + li::before {
-	content: " | ";
-}
-
-/* main content */
-aside {
-	padding: 10px;
-}
-
-article {
-	padding: 20px;
-	text-align: justify;
-	hyphens: auto;
-	/* about page is janky without this; see
-	 * https://developer.mozilla.org/en-US/docs/Learn/CSS/CSS_layout/Floats#clearing_boxes_wrapped_around_a_float */
-	display: flow-root;
-}
-
-h1, h2, h3, h4, h5, h6 {
-	text-align: left;
-}
-
-ul {
-	padding-left: 2ch;
-}
-
-ol {
-	padding-left: 3ch;
-}
-
-ol ol {
-	list-style: lower-alpha
-}
-
-ol ol ol {
-	list-style: lower-roman
-}
-
-#usbimg {
-	width: 256px;
-	max-width: 100%;
-	margin-right: 10px;
-	margin-bottom: 10px;
-	float: left;
-}
-
-@media screen and (min-width: 80ch) {
-	/* to avoid zoom issues, grid layout is only used when mid-width is
-	 * large enough */
-	body {
-		display: grid;
-		place-content: center;
-	}
-
-	main {
-		/* min-width is set due to zoom issues */
-		min-width: 100%;
-		display: flex;
-		align-items: start;
-	}
-
-	aside {
-		flex: auto;
-		position: sticky;
-		top: 10px;
-	}
-
-	article {
-		/* width is set for the about page */
-		width: 80ch;
-		max-width: 80ch;
-		flex: auto;
-	}
-}

styles/about.css

@@ -0,0 +1,17 @@
+#aboutimg {
+	width: 256px;
+	height: auto;
+	max-width: 100%;
+	margin-right: 1rem;
+	margin-bottom: 1rem;
+}
+
+@media screen and (min-width: 512px) {
+	#aboutimg {
+		float: left;
+	}
+
+	.cleared {
+		clear: left;
+	}
+}

styles/default.css

@@ -0,0 +1,82 @@
+/* general styling */
+html {
+	font-family: monospace;
+	font-size: large;
+	background: fixed linear-gradient(to bottom right, turquoise, teal);
+}
+
+body {
+	background: turquoise;
+	max-width: 80ch;
+	margin: 0 auto;
+}
+
+/* padding */
+header,
+nav,
+article,
+footer {
+	padding-left: 1rem;
+	padding-right: 1rem;
+}
+
+header {
+	padding-top: 1rem;
+}
+
+footer {
+	padding-bottom: 1rem;
+}
+
+/* header and footer */
+#homelink {
+	color: blue;
+	text-decoration: none;
+	text-transform: uppercase;
+	font-size: xx-large;
+	font-weight: bold;
+}
+
+#homelink:hover {
+	text-decoration: underline;
+}
+
+#copyright {
+	font-size: small;
+	text-align: center;
+}
+
+/* main content */
+article {
+	text-align: justify;
+	hyphens: auto;
+	/* about page is janky without this; see
+	 * https://developer.mozilla.org/en-US/docs/Learn/CSS/CSS_layout/Floats#clearing_boxes_wrapped_around_a_float */
+	display: flow-root;
+}
+
+h1, h2, h3, h4, h5, h6 {
+	text-align: left;
+}
+
+ul {
+	padding-left: 2ch;
+}
+
+ol {
+	padding-left: 3ch;
+}
+
+ol ol {
+	list-style: lower-alpha
+}
+
+ol ol ol {
+	list-style: lower-roman
+}
+
+@media screen and (min-width: 80ch) {
+	body {
+		border: 3px black solid;
+	}
+}

styles/eulerbooks.css

@@ -0,0 +1,24 @@
+table {
+	width: 100%;
+	text-align: left;
+}
+
+caption {
+	font-weight: bold;
+}
+
+tbody > tr:nth-of-type(even) {
+	background-color: mediumturquoise;
+}
+
+tr :nth-child(1) {
+	text-align: right;
+}
+
+tr :nth-child(4) {
+	width: 20%;
+}
+
+#euler-badge {
+	float: right;
+}

styles/index.css

@@ -0,0 +1,52 @@
+/* header */
+header {
+	padding: 0;
+}
+
+#gallery {
+	display: flex;
+	justify-content: center;
+	flex-flow: wrap;
+}
+
+#headerimg {
+	float: right;
+}
+
+#headermain {
+	padding: 1rem;
+}
+
+#tagline {
+	font-style: italic;
+}
+
+/* footer */
+footer {
+	text-align: center;
+}
+
+#badges {
+	display: flex;
+	flex-flow: wrap;
+	justify-content: space-around;
+}
+
+.badge {
+	image-rendering: pixelated;
+}
+
+nav ul,
+footer ul {
+	padding: 0;
+}
+
+nav ul li,
+footer ul li {
+	display: inline;
+}
+
+nav ul li + li::before,
+footer ul li + li::before {
+	content: " | ";
+}

styles/statsapi.css

@@ -0,0 +1,179 @@
+body {
+	font-family: Trebuchet MS, sans-serif;
+	font-size: 15px;
+	color: #444;
+	margin-right: 24px;
+}
+
+aside {
+	background-color: lightgray;
+	border: 1px solid black;
+	color: black;
+	padding: 8px;
+}
+
+h1 {
+	font-size: 25px;
+}
+h2 {
+	font-size: 20px;
+}
+h3 {
+	font-size: 16px;
+	font-weight: bold;
+}
+hr {
+	height: 1px;
+	border: 0;
+	color: #ddd;
+	background-color: #ddd;
+}
+
+.app-desc {
+	clear: both;
+	margin-left: 20px;
+}
+.param-name {
+	width: 100%;
+}
+.license-info {
+	margin-left: 20px;
+}
+
+.license-url {
+	margin-left: 20px;
+}
+
+.model {
+	margin: 0 0 0px 20px;
+}
+
+.method {
+	margin-left: 20px;
+}
+
+.method-notes {
+	margin: 10px 0 20px 0;
+	font-size: 90%;
+	color: #555;
+}
+
+pre {
+	padding: 10px;
+	margin-bottom: 2px;
+}
+
+.http-method {
+	text-transform: uppercase;
+}
+
+pre.get {
+	background-color: #0f6ab4;
+}
+
+pre.post {
+	background-color: #10a54a;
+}
+
+pre.put {
+	background-color: #c5862b;
+}
+
+pre.delete {
+	background-color: #a41e22;
+}
+
+.huge {
+	color: #fff;
+}
+
+pre.example {
+	background-color: #f3f3f3;
+	padding: 10px;
+	border: 1px solid #ddd;
+}
+
+code {
+	white-space: pre;
+}
+
+.nickname {
+	font-weight: bold;
+}
+
+.method-path {
+	font-size: 1.5em;
+	background-color: #0f6ab4;
+}
+
+.up {
+	float: right;
+}
+
+.parameter {
+	width: 500px;
+}
+
+.param {
+	width: 500px;
+	padding: 10px 0 0 20px;
+	font-weight: bold;
+}
+
+.param-desc {
+	width: 700px;
+	padding: 0 0 0 20px;
+	color: #777;
+}
+
+.param-type {
+	font-style: italic;
+}
+
+.param-enum-header {
+	width: 700px;
+	padding: 0 0 0 60px;
+	color: #777;
+	font-weight: bold;
+}
+
+.param-enum {
+	width: 700px;
+	padding: 0 0 0 80px;
+	color: #777;
+	font-style: italic;
+}
+
+.field-label {
+	padding: 0;
+	margin: 0;
+	clear: both;
+}
+
+.field-items {
+	padding: 0 0 15px 0;
+	margin-bottom: 15px;
+}
+
+.return-type {
+	clear: both;
+	padding-bottom: 10px;
+}
+
+.param-header {
+	font-weight: bold;
+}
+
+.method-tags {
+	text-align: right;
+}
+
+.method-tag {
+	background: none repeat scroll 0% 0% #24A600;
+	border-radius: 3px;
+	padding: 2px 10px;
+	margin: 2px;
+	color: #FFF;
+	display: inline-block;
+	text-decoration: none;
+}

taoup/taoup.html

@@ -0,0 +1,41 @@
+<!doctype html>
+<html lang="en-US">
+	<head>
+		<meta charset="utf-8" />
+		<meta name="viewport" content="width=device-width,initial-scale=1" />
+		<link rel="stylesheet" href="/styles/default.css" />
+		<link rel="icon" href="/images/favicon.ico" />
+		<title>The Art of Unix Programming</title>
+	</head>
+
+	<body>
+		<header>
+			<a id="homelink" href="/">dairydemon.net</a>
+		</header>
+		<main>
+			<article>
+				<h1>The Art of Unix Programming</h1>
+				<p><strong><a href="eric-steven-raymond_the-art-of-unix-programming.epub">Click here to download The Art of Unix Programming in epub format!</a></strong></p>
+
+				<p><cite>The Art of Unix Programming</cite> is
+				<a href="http://www.catb.org/esr/writings/taoup/html/">available online</a>
+				from the author himself as a set of HTML pages. I was interested in
+				reading it, but navigating that website on a phone is a bit of a pain,
+				so I decided to see if I could convert it to a more convenient epub
+				format.</p>
+
+				<p>This was created using the tooling provided by
+				<a href="https://standardebooks.org">Standard Ebooks</a>.
+				I also tried to follow their
+				<a href="https://standardebooks.org/contribute/producing-an-ebook-step-by-step">production guide</a>,
+				but admittedly got lazy. To be clear, this conversion is certainly not
+				up to Standard Ebooks' level of quality, but it's nice enough that I
+				thought I would share it anyway. In particular, the book's numerous
+				footnotes have been redone to play nicely in an epub.</p>
+			</article>
+		</main>
+		<footer>
+			<p id="copyright">© 2025 filifa. This page is licensed under <a href="https://creativecommons.org/licenses/by-sa/4.0/">CC BY-SA 4.0</a>.</p>
+		</footer>
+	</body>
+</html>