Think in Patterns
What changed in each edition
Every edition so far, newest first. Mistakes found after release are listed on the corrections page and fixed in the next corrected edition, which buyers of the same edition get free.
Edition 1.1 (November 2026)
- Every example rewritten in our own numbers and words.
- A teacher’s voice and a “Why it works” section in every problem.
- 13 Foundations chapters for beginners.
- 30 problems swapped for more widely reported ones.
- Practice links, company lists and footer tips.
- A course structure: three routes through the book, a question to predict before each solution, a dry run to finish yourself, a twist to try, a checkpoint per chapter, mixed practice and projects, each exercise linked to its answer.
- Corrections from an independent review.
Edition 1 (November 2026)
- First release.