







Welcome to my math notes site. Contained in this site are the notes (free and downloadable) that I use to teach Algebra, Calculus (I, II and III) as well as Differential Equations at Lamar University. The notes contain the usual topics that are taught in those courses as well as a few extra topics that I decided to include just because I wanted to. There are also a set of practice problems, with full solutions, to all of the classes except Differential Equations. In addition there is also a selection of cheat sheets available for download.
About these notes
Hi! I’m Andy Matuschak. You’ve stumbled upon my working notes. They’re kind of strange, so some context might help.
Leadsheet
Chord sheets and tabs written by players, shared on atproto. Each one lives in its author's own account.

Margin - Chrome Web Store
Annotate and highlight any webpage, with your notes saved to the decentralized AT Protocol.
Margin - Chrome Web Store
Annotate and highlight any webpage, with your notes saved to the decentralized AT Protocol.
Books
I did recently buy the ARM book and I am finishing to read it from cover to cover. It is the first time I find a book with an easy to follow, consistent and extremely didactic material for regression analyses. If you have come to this blog looking for information on the book I highly recommend it.
Library: Faculty Guide to Generative AI: Welcome
Library: Faculty Guide to Generative AI: Welcome


Revolving Books Online Bookshop
Online used bookstore good books for good prices classic fiction, literature, contemporary, nonfiction books

Inigo Quilez :: computer graphics, maths, shaders, fractals, demoscene
Tutorials and articles of Inigo Quilez on computer graphics, fractals, math, art, demoscene, shaders and more.
Link Jar: Your links. Your jar. Forever.
A home for everything you save. Owned by you, kept private by mathematics, and impossible to lose to a dead startup.

Wikipedia:List of free online resources
The following list is meant to help you with your own research, by offering links to respectable information sources on the web, available free of charge. Inclusion on the list doesn't automatically mean the absolute truth is on these websites, so always be critical and compare information between different sources.

Systems design 3: LLMs and the semantic revolution
Long ago in the 1990s when I was in high school, my chemistry+physics teacher pulled me aside. "Avery, you know how the Internet works, righ...
