This page stress-tests all m3 shortcodes with nesting, markup, and edge cases.
Basic Shortcodes
Definition
SuperMemo Callouts Stress Test
A group is a set \(G\) together with a binary operation \(\cdot : G \times G \to G\) satisfying:
- Associativity: \((a \cdot b) \cdot c = a \cdot (b \cdot c)\)
- Identity: There exists \(e \in G\) such that \(e \cdot a = a \cdot e = a\)
- Inverses: For each \(a \in G\), there exists \(a^{-1}\) such that \(a \cdot a^{-1} = a^{-1} \cdot a = e\)
Theorem
Lagrange’s Theorem: Let \(G\) be a finite group and \(H \leq G\) a subgroup. Then \(|H|\) divides \(|G|\).
This page stress-tests all SuperMemo-inspired callout shortcodes adapted to the Gruvbox color scheme.
Callout Types
Highlight (Yellow)
The most important ideas are marked with this yellow highlight. These are the key takeaways you should remember. If you’re short on time, reading just the highlighted sections will give you the core message.
Note (Blue)
General notes provide additional context or clarification. They contain useful information that supplements the main content but isn’t critical to understanding the core concepts.
- Citation Syntax Comparison
- Complete Bibliography
- AI Ethics & Philosophy
- Machine Learning & Deep Learning
- Medical Imaging
- Computer Science
- Mathematics - Probability & Statistics
- Mathematics - Linear Algebra
- Mathematics - Calculus
- Mathematics - Differential Equations
- Mathematics - Complex Analysis
- Mathematics - Discrete & Foundations
- Mathematics - Geometry & Curves
- Mathematics - History & Popularization
- Japanese Language
- Self-Help & Business
- Science & Popular Science
- Philosophy & Religion
- Classical Literature & History
- Fiction - Classics
- Fiction - Modern
- Poetry
- Sports & Hobbies
- Print Bibliography
(Goodfellow, Ian, 2016)
This page tests the margin notes functionality including overlap prevention, markdown support, and positioning.
Basic Margin Notes
Simple margin notes using inline syntax:
This is some text with a margin note 𐃏 in the middle of a sentence.
Here’s another paragraph with a different note 𐃏 to test positioning.
And a third note 𐃏 right after.
This page tests the blocklink functionality by linking to named m3 shortcode boxes on the M3 Shortcodes Stress Test page.
When you visit the m3-stress page, you should see “Referenced by” backlinks appearing on the named boxes.
Naked Markdown Links
Here is a simple list of markdown links to all named m3 boxes on the m3-stress page:
Basic Shortcodes
- Group Definition
- Lagrange’s Theorem
- Coset Partition Lemma
- Element Order Corollary
- Prime Order Groups Proposition
- Lagrange Converse Remark
- Z6 Subgroups Example
- Lagrange Proof
- Orbit-Stabilizer Hint
- Coset Counting Sketch
- Simple Question
- Advanced Topic Question
- The Ultimate Answer
Nested Problem-Solution
- Heisenberg Group Problem
- Heisenberg Solution
- Modular Arithmetic Problem
- Square Roots mod 8 Subproblem
- mod 8 Solution
- Cyclicity Check Subproblem
- Order Hint
- Z8 Units Answer
Deeply Nested
TikZ and Edge Cases
SM Shortcode Links
Links to named SM callouts on the SuperMemo Callouts Stress Test page.
He puts his claw against the divider. “Fist my bump.”
Andy Weir, Project Hail Mary
Backlinks (1)
1. About /about/
Site
This website was created using the static-site generator Hugo. The base theme is Michael Schnerring’s Gruvbox, which I have customised significantly.
The content has been written in Emacs’ org-mode, which enables a homogenous workflow with conda, jupyter and git.
My operating system was Manjaro, and I interfaced with all of this through a Moonlander ZSA split keyboard.

The icon for this site is the absolute value contour plot of the 4D complex logarithm function from -4 to 4. The Bots and the arcade use the real and imaginary contour plots as their icons. A broader analysis of the analysis is here.