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[click here to zip down to the schedule of public events] Happy -1+(2/.3)*45*6.78-9 (hint: 2/.3 times 45 times 6.78 is 2034) (I guess I'm gettin' kinda old: 12.3+.4-5.6+78.9. In fact, I've now lived more than 31415.9265 days.) Happy Π Day In honor of March 14, I've written an “unpublication” about combinatorial patterns called parades, which I think are loads of fun. Take a look! Sorry: No rewards

Downloadable Graphics This page contains some encapsulated PostScript ® files that you might enjoy. They can either be printed as pages by themselves or included in TeX documents (using the epsf macros of dvips). If your browser automatically shows you the image instead of letting you download the source files, try ``shift click'' instead of ``click.'' By editing the first few lines of the PostScr

by Donald E. Knuth. Click here to sign up for The Art of Computer Programming Newsletter, which features updates on new editions and promotions. (photo of TAOCP, 1968–2015, by Héctor García-Molina) At the end of 1999, these books were named among the best twelve physical-science monographs of the century by American Scientist, along with: Dirac on quantum mechanics, Einstein on relativity, Mandelb

Donald E. Knuth (), Professor Emeritus of The Art of Computer Programming at Stanford University, welcomes you to his home page. Frequently Asked Questions Infrequently Asked Questions Recent News Computer Musings Known Errors in My Books Help Wanted Diamond Signs Preprints of Recent Papers Curriculum Vitæ Pipe Organ Fantasia Apocalyptica Downloadable Graphics Downloadable Programs and Data Expect

Email (let's drop the hyphen) I have been a happy man ever since January 1, 1990, when I no longer had an email address. I'd used email since about 1975, and it seems to me that 15 years of email is plenty for one lifetime. Email is a wonderful thing for people whose role in life is to be on top of things. But not for me; my role is to be on the bottom of things. What I do takes long hours of stud