Path: utzoo!mnetor!uunet!husc6!hao!gatech!uflorida!codas!mtune!whuts!homxb!houxs!beyer From: beyer@houxs.UUCP (J.BEYER) Newsgroups: comp.arch Subject: Re: super multipliers Message-ID: <662@houxs.UUCP> Date: 5 Feb 88 13:36:05 GMT References: <235@unicom.UUCP> <28200089@ccvaxa> <3127@phri.UUCP>, <1483@mips.mips.COM> Organization: AT&T Bell Laboratories, Holmdel Lines: 5 Summary: NORC Fast Multiplier If memory serves, the NORC (Naval Ordinance Research Computer) by I.B.M., had an "instantaneous" multiplier. That was in vacuum-tube days. I think the machine had over 10 decimal digits fraction and 2 decimal digits exponent. As I recall, it did a floating point add and a floating point multiply in the same amount of time.