Notes
live-coding

Sonic Pi Web and Figurate Numbers, Minified

Sep 25, 2026field notes
Sonic Pi Web and Figurate Numbers, Minified

Sonic Pi landed on the web in September. Do you remember? I spent an afternoon minifying my own Ruby gem just to make it play smoothly What is Love from a QR code.

Conjetura de Serre e inversiones

Sep 1, 2026sketch notes
Conjetura de Serre e inversiones

Otro motivo de mis amanecidas es pensar en invertir asociaciones que aparecen por doquier, en preguntas y definiciones cuya respuesta simula sencillez. Cuento tres ejemplos, uno asimétrico.

Mirada somera y analítica con inteligencia artificial

Aug 15, 2026misc notes
Mirada somera y analítica con inteligencia artificial

Algunas reflexiones sobre mi modo de trabajo con inteligencia artificial en la escritura, las matemáticas, el software y la música.

Sonic Pi 5 RC First Impressions with What Is Love

Jul 20, 2026field notes
Sonic Pi 5 RC First Impressions with What Is Love

A long walk through the Sonic Pi 5 release candidates, including my contributions with fixes for Gabberkick validation and autocomplete issues, alongside explorations of new interface improvements, documentation workflow, musical features, the mathematical ideas behind them, custom card decks, and my adaptation of What Is Love by Haddaway.

Perfectoid Rings Breakdance in Sonic Pi?

May 25, 2026sketch notes

I move through perfectoid rings, p-adic towers, and the Frobenius map, wondering if any of it could ever end up in Sonic Pi’s sandbox.

Forging a Live Coding Tonnetz Library in TypeScript

Sep 26, 2025field notes
Forging a Live Coding Tonnetz Library in TypeScript

Bringing together topology, group theory, and music into Ziffers and the interactive live coding environment Topos.

Generators as Symbolic Exploration

Sep 18, 2025sketch notes

A reflection on the extension and unification of figurate numbers within broader mathematical contexts.

My Journey with Figurate Numbers

Sep 13, 2025field notes
My Journey with Figurate Numbers

How I developed two of my most downloaded libraries that fuse mathematics, art, and music.

© 2026 Edgar Delgado Vega