from the tortoise-and-hare dept.
Grendel Drago writes: "Donald E. Knuth has released "Pre-Fascicle 2b: Generating all permutations" from TAOCP Volume 4. It will be section 188.8.131.52 of the final work. Oh, and Volume 4 may now fill *four* subvolumes. Send in bugs, get checks for $2.56, tell the grandkids."
Research is what I'm doing when I don't know what I'm doing.
-- Wernher von Braun