summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorPreston Pan <preston@nullring.xyz>2022-11-28 19:18:54 -0800
committerPreston Pan <preston@nullring.xyz>2022-11-28 19:18:54 -0800
commit3f7b7e191bbe7db586fa2732ee799cab92bbd6cc (patch)
treedf9ab906d8297833c0ac534984ccec772bb65718
parentcd46e2ba935bbe8c3d55dfae410230f37425643e (diff)
add fediverse; add calculus source files; fix calculus stuff
-rw-r--r--build/website/about/contact.html1
-rw-r--r--build/website/index.html1
-rw-r--r--build/website/mathematics/calculus/derivative.pdfbin33703 -> 33707 bytes
-rw-r--r--build/website/mathematics/calculus/index.html17
-rw-r--r--build/website/mathematics/calculus/source/derivative.ms4
-rw-r--r--build/website/mathematics/calculus/source/index.html61
-rw-r--r--website/about/contact.html1
-rw-r--r--website/index.html1
-rw-r--r--website/mathematics/calculus/derivative.pdfbin33703 -> 33707 bytes
-rw-r--r--website/mathematics/calculus/index.html17
-rw-r--r--website/mathematics/calculus/source/derivative.ms4
-rw-r--r--website/mathematics/calculus/source/index.html39
12 files changed, 114 insertions, 32 deletions
diff --git a/build/website/about/contact.html b/build/website/about/contact.html
index cdbdbf6..f5e426e 100644
--- a/build/website/about/contact.html
+++ b/build/website/about/contact.html
@@ -30,6 +30,7 @@ Contact
<ul>
<li>IRC: username LiCoO2, ircs://andrei.website:6697, no tls verification.</li>
<li>Email: preston@nullring.xyz, gmail does not like me so emails from me might go into spam initially.</li>
+ <li>Fediverse: https://fedi.andrei.website/u/LiCoO2.</li>
<li>Ham Radio Callsign: coming in the future!</li>
</ul>
diff --git a/build/website/index.html b/build/website/index.html
index 355e3a6..bd9e157 100644
--- a/build/website/index.html
+++ b/build/website/index.html
@@ -78,6 +78,7 @@ Preston Pan
<p>Here are the services that I run on my server/socially:</p>
<ul>
<li><a href="https://git.prestonpan.tech/prestonpan.git/atom">rss feed</a> -- atom feed for the website commit page to keep you updated on changes.</li>
+ <li><a href="https://fedi.andrei.website/u/LiCoO2/rss">rss feed (2)</a> -- rss feed for my honk account, a fediverse server.</li>
<li><a href="https://radio.prestonpan.tech">Radio</a> -- listen to music that I also listen to.</li>
<li><a href="gopher://prestonpan.tech">Gopherhole</a> -- logs for andrei.website and other cool stuff, must be viewed with a gopher client.</li>
<li><a href="https://git.prestonpan.tech">Git server</a> -- see the code that I write or my dotfiles and other stuff.</li>
diff --git a/build/website/mathematics/calculus/derivative.pdf b/build/website/mathematics/calculus/derivative.pdf
index 7101c7a..fd3db0a 100644
--- a/build/website/mathematics/calculus/derivative.pdf
+++ b/build/website/mathematics/calculus/derivative.pdf
Binary files differ
diff --git a/build/website/mathematics/calculus/index.html b/build/website/mathematics/calculus/index.html
index ab88348..1676ae2 100644
--- a/build/website/mathematics/calculus/index.html
+++ b/build/website/mathematics/calculus/index.html
@@ -23,26 +23,15 @@ Calculus
</div>
<div class="content">
-<h1>Calculus</h1>
+<h1>Source</h1>
<p>
-Calculus is the age-old study of infinetesimal rates of change.
-I write articles here from the perspective of hyperreal numbers
-instead of using limits because they were the original intuitive
-way that calculus was invented (and how I originally reinvented
-the derivative).
+ The following are the groff source files to all my notes:
</p>
-<h2>Elementary Calculus</h2>
<ul>
- <li><a href="./derivative.pdf">Derivative</a> -- a fundamental operation regarding calculus.</li>
- <li><a href="./derivative_identities.pdf">Derivative Identities</a> -- Deriving identities related to derivatives of simple functions.</li>
- <li><a href="./derivative_rules.pdf">Derivative Rules</a> -- Deriving common derivative rules.</li>
+ <li><a href="./derivative.ms">Derivative</a> -- a fundamental operation regarding calculus.</li>
</ul>
-<h2>Multivariable</h2>
-<ul>
- <li><a href="./partial_derivative.pdf">Partial Derivative</a> -- a fundamental operation regarding mulitvariable calculus.</li>
-</ul>
</div>
</body>
</html>
diff --git a/build/website/mathematics/calculus/source/derivative.ms b/build/website/mathematics/calculus/source/derivative.ms
index 6675046..9e4196f 100644
--- a/build/website/mathematics/calculus/source/derivative.ms
+++ b/build/website/mathematics/calculus/source/derivative.ms
@@ -205,10 +205,10 @@ d sub initial = f(t sub {initial})
d sub final = f(t sub {final})
.EN
.EQ
-\[*D] = f(t sub initial + \[*D]t) - d sub initial
+\[*D]t = f(t sub initial + \[*D]t) - d sub initial
.EN
.EQ
-\[*D] = f(t sub initial + \[*D]t) - f(t sub {initial})
+\[*D]t = f(t sub initial + \[*D]t) - f(t sub {initial})
.EN
.EQ
f'(t) = {f(t sub initial + \[*D]t) - f(t sub {initial})} over \[*D]t
diff --git a/build/website/mathematics/calculus/source/index.html b/build/website/mathematics/calculus/source/index.html
new file mode 100644
index 0000000..33ff52e
--- /dev/null
+++ b/build/website/mathematics/calculus/source/index.html
@@ -0,0 +1,61 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <meta charset="UTF-8">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+ <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+ <meta name="description" content="My personal website.">
+ <meta name="author" content="Preston Pan">
+ <link rel="stylesheet" type="text/css" href="/css/style.css" />
+
+ <link rel="icon" type="image/png" href="/img/favicon.png">
+ <title>
+Calculus
+ </title>
+</head>
+<body>
+ <div class="nav" class="justcenter">
+ <a href="/index.html" class="justleft">Home</a> |
+ <a href="/about/" class="justleft">About</a> |
+ <a href="/about/contact.html" class="justleft">Contact</a>
+ | <a href="../index.html">Back</a>
+ <hr>
+ </div>
+
+ <div class="content">
+<h1>Calculus</h1>
+<p>
+Calculus is the age-old study of infinetesimal rates of change.
+I write articles here from the perspective of hyperreal numbers
+instead of using limits because they were the original intuitive
+way that calculus was invented (and how I originally reinvented
+the derivative).
+</p>
+
+<p>
+ You can also <a href="./source">browse the groff source files</a>,
+ as well as use, modify, and distribute them to your liking.
+</p>
+
+<h2>Elementary Calculus</h2>
+<ul>
+ <li><a href="./derivative.pdf">Derivative</a> -- a fundamental operation regarding calculus.</li>
+ <li><a href="./derivative_identities.pdf">Derivative Identities</a> -- Deriving identities related to derivatives of simple functions.</li>
+ <li><a href="./derivative_rules.pdf">Derivative Rules</a> -- Deriving common derivative rules.</li>
+</ul>
+
+<h2>Multivariable</h2>
+<ul>
+ <li><a href="./partial_derivative.pdf">Partial Derivative</a> -- a fundamental operation regarding mulitvariable calculus.</li>
+</ul>
+
+<h2>Source</h2>
+<p>
+ These are the groff source files I compile my PDF from. You're free to download, modify, and distribute them freely.
+</p>
+<ul>
+ <li><a href="./source/"></a></li>
+</ul>
+ </div>
+</body>
+</html>
diff --git a/website/about/contact.html b/website/about/contact.html
index 58fffa7..eee8082 100644
--- a/website/about/contact.html
+++ b/website/about/contact.html
@@ -10,6 +10,7 @@ $$START CONTENT
<ul>
<li>IRC: username LiCoO2, ircs://andrei.website:6697, no tls verification.</li>
<li>Email: preston@nullring.xyz, gmail does not like me so emails from me might go into spam initially.</li>
+ <li>Fediverse: https://fedi.andrei.website/u/LiCoO2.</li>
<li>Ham Radio Callsign: coming in the future!</li>
</ul>
diff --git a/website/index.html b/website/index.html
index 0796a29..e483ac9 100644
--- a/website/index.html
+++ b/website/index.html
@@ -58,6 +58,7 @@ $$START CONTENT
<p>Here are the services that I run on my server/socially:</p>
<ul>
<li><a href="https://git.prestonpan.tech/prestonpan.git/atom">rss feed</a> -- atom feed for the website commit page to keep you updated on changes.</li>
+ <li><a href="https://fedi.andrei.website/u/LiCoO2/rss">rss feed (2)</a> -- rss feed for my honk account, a fediverse server.</li>
<li><a href="https://radio.prestonpan.tech">Radio</a> -- listen to music that I also listen to.</li>
<li><a href="gopher://prestonpan.tech">Gopherhole</a> -- logs for andrei.website and other cool stuff, must be viewed with a gopher client.</li>
<li><a href="https://git.prestonpan.tech">Git server</a> -- see the code that I write or my dotfiles and other stuff.</li>
diff --git a/website/mathematics/calculus/derivative.pdf b/website/mathematics/calculus/derivative.pdf
index 7101c7a..fd3db0a 100644
--- a/website/mathematics/calculus/derivative.pdf
+++ b/website/mathematics/calculus/derivative.pdf
Binary files differ
diff --git a/website/mathematics/calculus/index.html b/website/mathematics/calculus/index.html
index 34a7ac1..32b4cd2 100644
--- a/website/mathematics/calculus/index.html
+++ b/website/mathematics/calculus/index.html
@@ -3,24 +3,13 @@ Calculus
$$END TITLE
$$START CONTENT
-<h1>Calculus</h1>
+<h1>Source</h1>
<p>
-Calculus is the age-old study of infinetesimal rates of change.
-I write articles here from the perspective of hyperreal numbers
-instead of using limits because they were the original intuitive
-way that calculus was invented (and how I originally reinvented
-the derivative).
+ The following are the groff source files to all my notes:
</p>
-<h2>Elementary Calculus</h2>
<ul>
- <li><a href="./derivative.pdf">Derivative</a> -- a fundamental operation regarding calculus.</li>
- <li><a href="./derivative_identities.pdf">Derivative Identities</a> -- Deriving identities related to derivatives of simple functions.</li>
- <li><a href="./derivative_rules.pdf">Derivative Rules</a> -- Deriving common derivative rules.</li>
+ <li><a href="./derivative.ms">Derivative</a> -- a fundamental operation regarding calculus.</li>
</ul>
-<h2>Multivariable</h2>
-<ul>
- <li><a href="./partial_derivative.pdf">Partial Derivative</a> -- a fundamental operation regarding mulitvariable calculus.</li>
-</ul>
$$END CONTENT
diff --git a/website/mathematics/calculus/source/derivative.ms b/website/mathematics/calculus/source/derivative.ms
index 6675046..9e4196f 100644
--- a/website/mathematics/calculus/source/derivative.ms
+++ b/website/mathematics/calculus/source/derivative.ms
@@ -205,10 +205,10 @@ d sub initial = f(t sub {initial})
d sub final = f(t sub {final})
.EN
.EQ
-\[*D] = f(t sub initial + \[*D]t) - d sub initial
+\[*D]t = f(t sub initial + \[*D]t) - d sub initial
.EN
.EQ
-\[*D] = f(t sub initial + \[*D]t) - f(t sub {initial})
+\[*D]t = f(t sub initial + \[*D]t) - f(t sub {initial})
.EN
.EQ
f'(t) = {f(t sub initial + \[*D]t) - f(t sub {initial})} over \[*D]t
diff --git a/website/mathematics/calculus/source/index.html b/website/mathematics/calculus/source/index.html
new file mode 100644
index 0000000..52aec9e
--- /dev/null
+++ b/website/mathematics/calculus/source/index.html
@@ -0,0 +1,39 @@
+$$START TITLE
+Calculus
+$$END TITLE
+
+$$START CONTENT
+<h1>Calculus</h1>
+<p>
+Calculus is the age-old study of infinetesimal rates of change.
+I write articles here from the perspective of hyperreal numbers
+instead of using limits because they were the original intuitive
+way that calculus was invented (and how I originally reinvented
+the derivative).
+</p>
+
+<p>
+ You can also <a href="./source">browse the groff source files</a>,
+ as well as use, modify, and distribute them to your liking.
+</p>
+
+<h2>Elementary Calculus</h2>
+<ul>
+ <li><a href="./derivative.pdf">Derivative</a> -- a fundamental operation regarding calculus.</li>
+ <li><a href="./derivative_identities.pdf">Derivative Identities</a> -- Deriving identities related to derivatives of simple functions.</li>
+ <li><a href="./derivative_rules.pdf">Derivative Rules</a> -- Deriving common derivative rules.</li>
+</ul>
+
+<h2>Multivariable</h2>
+<ul>
+ <li><a href="./partial_derivative.pdf">Partial Derivative</a> -- a fundamental operation regarding mulitvariable calculus.</li>
+</ul>
+
+<h2>Source</h2>
+<p>
+ These are the groff source files I compile my PDF from. You're free to download, modify, and distribute them freely.
+</p>
+<ul>
+ <li><a href="./source/"></a></li>
+</ul>
+$$END CONTENT