muMATH / DERIVE
CPU
OS
Memory
muMATH­79
8080, Z80
CP/M, TRS DOS
48K
muMATH­80
6502
Apple II
muMATH­83
8088
IBM PC, XT
300K
DERIVE (1988)
MS­DOS
512K
DERIVE (1996)
Windows
written in various forms of LISP
muSIMP (micro(µ) Symbolic IMPlementation)
muLISP