Dave, Very good answer, but what I was looking for was a little newer than that. Bob Ammerman ----- Original Message ----- From: "Dave VanHorn" To: "Microcontroller discussion list - Public." ; "Microcontroller discussion list - Public." Sent: Tuesday, May 24, 2005 4:26 PM Subject: Re: [OT] Historical Computer Triva > At 03:11 PM 5/24/2005, Bob Ammerman wrote: >>What successful computer system used decimal arithmetic with numbers >>represented in biquinary? > > After the abacus? > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist