. . "CMUCL"@en . . . . . . "CMUCL is a free Common Lisp implementation, originally developed at Carnegie Mellon University.CMUCL runs on most Unix-like platforms, including Linux and BSD; there is an experimental Windows port as well. Steel Bank Common Lisp is derived from CMUCL. The Scieneer Common Lisp is a commercial derivative from CMUCL."@en . "20f" .