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IBM 604 Electronic Calculator at NEMO national science museum in Amsterdam. Note plugboard control panel used to program the 604, at bottom.. The IBM 604 Electronic Calculating Punch was the world's first mass-produced electronic calculator along with its predecessor the IBM 603. [1]
The left end consisted of electromechanical computing components. The right end included data and program readers, and automatic typewriters. The Harvard Mark I, or IBM Automatic Sequence Controlled Calculator (ASCC), was one of the earliest general-purpose electromechanical computers used in the war effort during the last part of World War II.
The Bull Gamma 3 calculator could be attached to tabulating machines, unlike the stand-alone IBM calculators. [ 54 ] Further information: IBM 602 Calculating Punch ; IBM 603 Electronic Multiplier ; IBM 604 Electronic Calculating Punch ; IBM 608 Calculator ; IBM Card-Programmed Electronic Calculator (IBM CPC) ; and Remington Rand 409 (aka.
The IBM 701 was the first computer in the IBM 700/7000 series, which were IBM’s high-end computers until the arrival of the IBM System/360 in 1964. [ 5 ] The business-oriented sibling of the 701 was the IBM 702 and a lower-cost general-purpose sibling was the IBM 650 , which gained fame as the first mass-produced computer.
The IBM 602 Calculating Punch, introduced in 1946, was an electromechanical calculator capable of addition, subtraction, multiplication, and division. The 602 was IBM's first machine that did division. (The IBM 601, introduced in 1931, only multiplied.) Like other IBM calculators, it was programmed using a control panel.
Known as the precursor to modern PCs, the HP 9100A was a groundbreaking device at the time that redefined what a calculator could do. Introduced in 1968, it was one of the first programmable ...
15×10 3: IBM Naval Ordnance Research Calculator, 1954; 24×10 3: AN/FSQ-7 Combat Direction Central, 1957 [2] 30×10 3: IBM 1130 commercial minicomputer, 1965 [2] 40×10 3: multiplication on Hewlett-Packard 9100A early desktop electronic calculator, 1968; 53×10 3: Lincoln TX-2 transistor-based computer, 1958 [2]
The IBM 608 Transistor Calculator, a plugboard-programmable unit, was the first IBM product to use transistor circuits without any vacuum tubes and is believed to be the world's first all-transistorized calculator to be manufactured for the commercial market. [1] [2]: 34 Announced in April 1955, [3] [4] it was released in December 1957. The 608 ...