Julian Henry's Blog

The quadratic formula gives one recipe that solves every $ax^2+bx+c$.

A Socratic return to the two-sphere: the questions from a local Phi-3 session, answered so that the pictures are the equations.

View on GitHub New Year’s Eve. 11:58 PM.

View on GitHub Every key on your keyboard makes a slightly different sound when pressed.

View on GitHub What if eBay let you bid on bundles?

View on GitHub ghee (formerly git-goblin) is a shell shortcut manager: 616+ aliases and functions across 32 modules, plus a Python/Rich fuzzy TUI.

View on GitHub git-goblin is a shell productivity toolkit that replaces verbose CLI commands with short, mnemonic shortcuts. 195+ aliases and functions covering Git, Docker, Kubernetes, AWS, GCP, Terraform, Helm, Ansible, and general shell utilities.

View on GitHub Most open source projects have English-only documentation.

View on GitHub Mr.

View on GitHub SuperWand takes an image, identifies its dominant color regions using KMeans clustering, and replaces those colors with any of 18 curated aesthetic themes – Vaporwave, Cyberpunk, Tropical, Arctic, and so on.

View on GitHub ZIT turns underwater plankton video into composite images that reveal animal locomotion patterns.

View on GitHub Ráfaga – Spanish for “gust” – began as a gust of hubris, a conviction that I could model the CBOE Volatility Index with a handful of characteristic functions, some complex integration, and a prayer.

There is something disarming about a language that bows before it speaks.

It’s my personal passion to learn new languages, and it matters to me because it keeps me curious, humble, and connected to people I would otherwise never really meet.

I spent the better part of a month teaching a quantum computer to classify microscopic lake creatures after crushing each image into a 4x4 grayscale grid.

Introduction For those unfamliiar, Pokémon is a turn-based simultaneous action game where players select their moves without knowing the opponent’s choice.

The calendar hasn’t forgotten.

I’m excited to announce that this blog now supports interactive 3D graphics using Three.js!

View on GitHub Tatuagem (Portuguese for “tattoo”) v.0.1.4 is done.

View on GitHub A while back I wrote a lengthy treatise on multiplication algorithms, covering the whole arc from schoolbook to Karatsuba to Schönhage-Strassen to the galactic Harvey-Hoeven result.

Intro For centuries, multiplying two $n$-digit numbers meant performing $n^2$ single-digit multiplications.

Every integer greater than $1$ factors uniquely into primes.

View on GitHub Inspired by my brief stint as a test engineer technician in Applied Materials’ Austin factory (building 32 FTW), the Vakyume project sought to yield software that performed the following: OCR recognition of pdf or scanned book to extract fo…

The Key-Ring Problem You find a key-ring on the ground.

Is it optional to know what an option is?

For which I received an “A” from Dr.

Un ensayo escrito para Profesora Almeyda-Cohen, en la clase de español 223 - mi mejor escritura de la universidad.