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Concept
Symbolics
Résumé
Symbolics, Inc., was a privately held American computer manufacturer that acquired the assets of the former company and continues to sell and maintain the Open Genera Lisp system and the Macsyma computer algebra system.
The symbolics.com domain was originally registered on March 15, 1985, making it the first .com-domain in the world. In August 2009, it was sold to napkin.com (formerly XF.com) Investments.
Symbolics, Inc. was a computer manufacturer headquartered in Cambridge, Massachusetts, and later in Concord, Massachusetts, with manufacturing facilities in Chatsworth, California (a suburban section of Los Angeles). Its first CEO, chairman, and founder was Russell Noftsker. Symbolics designed and manufactured a line of Lisp machines, single-user computers optimized to run the programming language Lisp. Symbolics also made significant advances in software technology, and offered one of the premier software development environments of the 1980s and 1990s, now sold commercially as Open Genera for Tru64 UNIX on the Hewlett-Packard (HP) Alpha. The Lisp Machine was the first commercially available workstation, although that word had not yet been coined.
Symbolics was a spinoff from the MIT AI Lab, one of two companies to be founded by AI Lab staffers and associated hackers for the purpose of manufacturing Lisp machines. The other was Lisp Machines, Inc., although Symbolics attracted most of the hackers, and more funding.
Symbolics' initial product, the LM-2, introduced in 1981, was a repackaged version of the MIT CADR Lisp machine design. The operating system and software development environment, over 500,000 lines, was written in Lisp from the microcode up, based on MIT's Lisp Machine Lisp.
The software bundle was later renamed ZetaLisp, to distinguish the Symbolics' product from other vendors who had also licensed the MIT software. Symbolics' Zmacs text editor, a variant of Emacs, was implemented in a text-processing package named ZWEI, an acronym for Zwei was Eine initially, with Eine being an acronym for Eine Is Not Emacs.
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