• Thumbnail for Hewlett-Packard 9100A
    The Hewlett-Packard 9100A (HP 9100A) is an early programmable calculator (or computer), first appearing in 1968. HP called it a desktop calculator because...
    7 KB (584 words) - 03:04, 3 September 2024
  • Thumbnail for Scientific calculator
    included all of the basic ideas above was the programmable Hewlett-Packard HP-9100A, released in 1968, though the Wang LOCI-2 and the Mathatronics Mathatron...
    9 KB (910 words) - 19:44, 22 September 2024
  • Thumbnail for Hewlett-Packard
    sales. HP was identified by Wired magazine as the producer of the world's first device to be called a personal computer: the Hewlett-Packard 9100A, introduced...
    116 KB (11,752 words) - 20:38, 10 October 2024
  • Thumbnail for Reverse Polish notation
    from the original on 2021-10-22. Retrieved 2013-01-26. "HP 9100A/B". MoHPC - The Museum of HP Calculators. 1998. Archived from the original on 2023-09-23...
    76 KB (6,743 words) - 16:11, 8 October 2024
  • Thumbnail for Microcomputer
    language (HP 9830A in 1971). Some models had tape storage and small printers. However, displays were limited to one line at a time. The HP 9100A was referred...
    22 KB (2,579 words) - 07:14, 25 July 2024
  • are discussed... Das & Lanjewar 2012, p. 13. Rawat & Sah 2013. HP 9100A/B programming, HP Museum "Image processor and image processing method". Das & Lanjewar...
    51 KB (2,000 words) - 12:12, 10 October 2024
  • Thumbnail for Slide rule
    Hewlett-Packard HP 9100A, introduced in 1968. Both of these were programmable and provided exponential and logarithmic functions; the HP had trigonometric...
    66 KB (8,365 words) - 18:39, 24 August 2024
  • Thumbnail for Programma 101
    registri, archived from the original on 2021-12-12, retrieved 2016-09-04 "HP 9100A/B Programming". www.hpmuseum.org. 101proj (2010-12-21), Programma 101 –...
    19 KB (1,956 words) - 03:12, 3 September 2024
  • Thumbnail for HP-35
    Introduced at US$395 (equivalent to $2,900 in 2023), like HP's first scientific calculator, the desktop 9100A, it used reverse Polish notation (RPN) rather than...
    14 KB (1,589 words) - 20:38, 9 October 2024
  • without giving up any of their extended functionality. "HP 9100A/B". MoHPC - The Museum of HP Calculators. 1998. Overlapped Data and Program Memory /...
    41 KB (4,981 words) - 17:15, 9 July 2024
  • Thumbnail for Wang Laboratories
    individual desktop display/keyboard units. Competition included HP, which introduced the HP 9100A in 1968, and old-line calculator companies such as Monroe...
    65 KB (8,491 words) - 23:34, 22 August 2024
  • Thumbnail for CORDIC
    functions, the HP 9100A in March 1968, with series production starting later that year. When Wang Laboratories found that the HP 9100A used an approach...
    71 KB (7,227 words) - 05:13, 19 August 2024
  • Thumbnail for Spark printing
    CMP-36x5 paper. The Hewlett Packard 9120A, which attached to the top of the HP-9100A/B calculator, also used the sparking technique. Tandy / Radio Shack TRS-80...
    5 KB (591 words) - 00:59, 13 February 2024
  • Thumbnail for Fuller calculator
    Hewlett-Packard HP 9100A desktop calculator (weighing 40 pounds (18 kg)) cost just under $5000. But in 1972 Hewlett-Packard introduced the HP-35, the first...
    36 KB (3,675 words) - 00:06, 30 January 2024
  • Thumbnail for Mobile game
    the Wumpus for the HP-41C. Few other games exist for the earliest of programmable calculators (including the Hewlett-Packard 9100A, one of the first scientific...
    36 KB (4,217 words) - 07:21, 10 October 2024
  • Thumbnail for History of personal computers
    for a programmable calculator, which they called "The new Hewlett-Packard 9100A personal computer." Other claims include computer pioneer Alan Kay's purported...
    157 KB (20,594 words) - 12:44, 10 October 2024
  • Thumbnail for Read-only memory
    and was used in DEC's PDP-9 and PDP-16 computers, the Hewlett-Packard 9100A and 9100B calculators, Wang calculators, and many other machines. The switching-core...
    48 KB (5,573 words) - 14:57, 26 September 2024
  • Thumbnail for Timeline of computing 1950–1979
    MIT. 1968 US Release of Hewlett-Packard 9100A, the programmable calculator (first scientific calculator) from HP. 1968 US But what ... is it good for?[needs...
    59 KB (1,312 words) - 03:17, 29 September 2024
  • Polish notation (RPN) also found its way into HP calculators beginning with the 9100A, and notably the HP-35 and subsequent calculators. The NonStop systems...
    86 KB (10,280 words) - 21:29, 20 August 2024
  • create the next Macintosh, no one at Apple has a clue..." Hewlett-Packard 9100A Congressman Pete Stark and Senator John Danforth The Kids Can't Wait Bill...
    53 KB (124 words) - 19:59, 3 July 2024
  • Roberts' office at Weapons Laboratory had the state of the art Hewlett-Packard 9100A programmable calculator in 1968. In July 1970, a semiconductor company,...
    67 KB (7,846 words) - 00:52, 9 September 2024