dteiml Karma 9 Created 8 years ago Recent Submissions 1. ▲ Show HN: I categorized 13000 books and built a recommendation engine for them (amos.app) 3 points · 6 years ago · 2 comments 2. ▲ Math step-by-step proof checker in Node JavaScript (github.com) 1 point · 6 years ago · 0 comments All submissions on HN · View profile on HN