Eigenmoon: linear algebra puzzles by moonlight(eigenmoon.vercel.app)
61 points by jessicarumbelow | 15 comments
Eigenmoon is a browser-based puzzle game teaching linear algebra concepts through moonlit, minimalist interactive levels.
#linear-algebra on Hacker News
10 stories tagged linear-algebra, newest first.
Solving Factorio Quality(exyr.org)
260 points by laurenth | 99 comments
Blog post by Simon Sapin on using matrix math to plan Factorio factories with the Quality mechanic, with a link to an online calculator tool.
Fourier Analysis: Drawing Llamas with Circles(adekau.github.io)
61 points by cebert | 7 comments
A blog post explaining the Fourier transform and using rotating vectors (epicycles) to draw a llama outline, covering complex numbers and linear algebra.
An illustrated introduction to linear algebra(ducktyped.org)
410 points by egonschiele | 78 comments
Chapter 1 of Aditya Bhargava's illustrated introduction to linear algebra on Duck Typed, covering Gaussian elimination and the row vs column picture.
The maths you need to start understanding LLMs(gilesthomas.com)
532 points by gpjt | 106 comments
Blog post by Giles Thomas explaining the high-school-level maths (vectors, matrices, high-dimensional spaces) needed to understand LLM inference.
The Little Book of Linear Algebra(github.com)
419 points by scapbi | 104 comments
GitHub repository hosting The Little Book of Linear Algebra, a short free textbook available as PDF, EPUB, and LaTeX source.
Understand how transformers work by demystifying the math behind them(osanseviero.github.io)
408 points by LaserPineapple | 94 comments
A hackerllama blog post walking through an end-to-end worked example of transformer math using small random vectors and matrices.
Linear Algebra Done Right – 4th Edition(linear.axler.net)
570 points by __rito__ | 247 comments
Sheldon Axler's page announcing the fourth edition of the textbook Linear Algebra Done Right, released free as an Open Access book, with print pre-order links.
Functions are vectors(thenumb.at)
328 points by TheNumbat | 96 comments
Blog post by Max Slater explaining how treating functions as infinite-dimensional vectors applies linear algebra to graphics, geometry processing, and machine learning.
Lessons by 3blue1brown(3blue1brown.com)
396 points by spallas | 104 comments
Homepage of 3Blue1Brown, Grant Sanderson's site offering animated math video lessons, blog posts, podcast, and extras.