Strip the system to its box: what goes in, what comes out, what it throws off.
Something from Almost Nothing
Reproduce what already existed, deepen it with tools its origin never had.
Nothing is built from nothing. Every system you ship reproduces a concept that already existed somewhere, near or far. What makes it new is a tool its origin never had. This book turns that into a method you can run on your own work.
Payment is unavailable right now. Try again in a minute or write to contact@mathieukerbel.com.

Reproduce, then deepen. Five moves to get there.
Name the tool your concept's origin never had, or admit you copied.
Push the concept with that tool. The tool is the engine; the concept is the seed.
Dead constraint, unwritten knowledge or mistake? Break the first, carry the second, fix the third.
Load the result until it shows which part of the deepening was wrong, then go back.
Contents
Each chapter stands on its own, so you can read it over several days. Chapter 6 is the EDF Power Solutions case: a simulation engine rewritten from C# to Rust, from about 7 h 30 to under 30 seconds per run.
Read the prologue and chapter 1, then decide.
Leave your email: you get the first 14 pages straight away, and the book at €12 instead of €29.

Mathieu Kerbel is a technical architect. He works on cloud architecture, high-performance computing and cloud costs, and writes most of his code in Rust. He led the rewrite of a simulation engine at EDF Power Solutions that went from seven and a half hours to under thirty seconds, the case in chapter 6, and has worked with more than fifty clients on embedded, space, high-performance and blockchain systems.
Questions
What do I get?
The full book as a PDF, 95 pages, in English and in French. Eight chapters, a starter library of concepts, a workbook and a glossary.
How do I get it after paying?
You land on the download page right after payment, and you receive the links by email.
Can I get a refund?
No. The book is strictly non-refundable, except where the law requires it, for example if the file is defective or was not delivered. Write to contact@mathieukerbel.com and I'll fix it.
Will it be on Amazon?
Maybe later. For now, this page is the only place to buy it.
