# Change log *Teclam Áirme, the Mathematical Compendium — a copy for AI readers of https://www.teclamairme.com/#page-changelog, as of 2026-09-30. Links are relative to https://www.teclamairme.com/fortheaireaders/.* [Guide for AI readers](index.md) # Change log ## 30 September 2026 · Better defined the undefinable Republished with more clarity on Ruis numbers and Rose’s number after feedback, and updated the site so AI can read it. Also cleaned up the house rules for reading. ## 29 September 2026 · A smoother read Reread every chapter for sense and smoothed out the places where the field notes stumbled, trimmed the glossary back to the cards the book actually talks about (still a net 35 more than before the 22 September additions), and made every card’s headline say a little more plainly what it is. The “Key concepts” line in each chapter now reads “It includes symbols you may not have seen before.” ## 24 September 2026 · A new face for every chapter Pruned a few parts of the tree, cleaned up 3.14% of AI slop accrued while validating references, and “spruced” the visual appeal up a bit. ## 22 September 2026 · Choose your own adventure Based on feedback, adjusted the UI to allow for a choice on listening or not listening when entering the compendium, made some UI adjustments to the interlinks for better readability, increased the glossary by over 100 cards, and added a cool “Back to reading” button that lets you resume right where you left off if you went exploring the glossary. The increased glossary interlinking really makes this feel like a “choose your own adventure” - super grateful for the preliminary readers - THANK YOU! ## 20 September 2026 · Site released! Getting feedback from a few people before I make an announcement, but I’m getting excited! I’m definitely fighting “The perfect is the enemy of the good” but … at least I managed to get it released—good enough! ## 19 September 2026 · Focus audio published This art piece is meant to be “experienced” rather than read or calculated. The ambient YouTube acts as an obbligato to the written compendium. ## 10 September 2026 · The Navier–Stokes news A blow-up was announced for the Navier–Stokes equations with an external force, and the Clay Mathematics Institute marked its problem page active. The announced result bears on some of the official problem’s statements but not on the one this book’s number is built from, so the epilogue keeps its count of six open problems and now says so out loud. ## 9 September 2026 · The alpha became the beta Every chapter written, every symbol in the equation carrying a glossary card, and every claim carrying a reference.