MMIXware: A RISC Computer for the Third Millennium by Donald E. Knuth (Heidelberg: Springer-Verlag, 1999), viii+550pp. (Lecture Notes in Computer Science, no. 1750.) ISBN 978-3-540-66938-8 e-ISBN 978-3-540-46611-6 DOI 10.1007/3-540-46611-8 (A Japanese translation by Tooru Takizawa was published in 2002 by SiBaccess Co. Ltd.) MMIX is a RISC computer designed by the author to illustrate machine-leve