Mixal is a version the assembler and interpreter for Donald Knuth's mythical MIX computer, defined in: Donald E. Knuth, _The Art of Computer Programming, Vol. 1: Fundamental Algorithms_. Addison-Wesley, 1973 (2nd ed.) This preliminary release doesn't do floating point and has little documentation as yet, but it works well enough to be used in conjunction with the book. WWW: http://www.catb.org/~esr/mixal/