{R}R Dev Notes


Found total of 6 articles.

The Engineering of Intent, Chapter 36: The Long View

Chapter 36 of The Engineering of Intent blog series. The long view. What happens to our craft, our profession, and our lives over the next ten years? A teaser on cycles and waves, three things that will endure, three that will change, and a final word on identity.
2026-05-22

The Engineering of Intent, Chapter 22: A Day in the Life — A Narrated Session

Chapter 22 of The Engineering of Intent blog series. A narrated recreation of a real, medium-complex working day — hour by hour — because average days are where practice gets tested. A teaser of the hourly shape, and the single rule behind all of it: agents are leverage on thinking you've done.
2026-05-08

The Engineering of Intent, Chapter 16: The Morning Routine

Chapter 16 of The Engineering of Intent blog series. The first thirty minutes of your workday set the upper bound on how much you will accomplish. A teaser on the five-step morning routine — reload, sync Specs, review memory bank, warm up, launch — and the anti-routine that destroys more productive days than any other pattern.
2026-05-02

Art of Coding, Chapter 19: Why I Still Code

The final chapter. A personal reflection on why the act of writing code remains meaningful—and why craftsmanship endures even as everything else changes.
2026-01-17

7.2 Householder Reflections

A clear, intuitive, book-length explanation of Householder reflections and why they form the foundation of modern QR decomposition. Learn how reflections overcome the numerical instability of Gram–Schmidt and enable stable least-squares solutions across ML, statistics, and scientific computing.
2025-10-03

6.2 Memory Advantages

A detailed, intuitive explanation of why Cholesky decomposition uses half the memory of LU decomposition, how memory locality accelerates computation, and why this efficiency makes Cholesky essential for large-scale machine learning, kernel methods, and statistical modeling.
2025-09-29