Knuth Reward Check
A computer science enthusiast recounts the experience of receiving a reward check from Donald Knuth for identifying an error in his book 'Computer Modern Typefaces'. The article reflects on the cultural significance of Knuth's error-reporting program within the academic community.
Why it matters
It highlights a unique piece of computer science history and the enduring legacy of Donald Knuth's contributions to typography and programming.
It's been twenty years now that I've gotten one of the best letters ever. Donald Knuth confirmed the error I had found in one of his books and sent me the coveted check!
Donald Knuth and his reward for any error in one of his books (even typographical ones) are computer science folklore. Preposterous to think that I could possibly earn one! His books have been combed through by thousands and thousands of people. Smarter people than I am. More patient people.
And then it happened. I thought I had found an error. But I did not report it right away, I waited and re-checked it for months, lest I make a fool of myself. I even told our local genius at university who did not care much and dismissed my excitement.
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in