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2. IBM CPC - Wikipedia

   en.wikipedia.org/wiki/IBM_CPC

   IBM's electronic (vacuum tube) calculators could perform multiple calulations, including division. The card-programmed calculators used fields on punched cards not to specify the actual operations to be performed on data, but which "microprogram" hard-coded onto the plugboard of the IBM 604 or 605 calculator machine; a set of cards produced ...

3. IBM 604 - Wikipedia

   en.wikipedia.org/wiki/IBM_604

   The IBM 604 Electronic Calculating Punch was the world's first mass-produced electronic calculator along with its predecessor the IBM 603. [1] It was an electronic unit record machine that could perform multiple calculations, including division.

4. Stepped reckoner - Wikipedia

   en.wikipedia.org/wiki/Stepped_reckoner

   It was the first calculator that could perform all four basic arithmetic operations. [ 3 ] Its intricate precision gearwork, however, was somewhat beyond the fabrication technology of the time; mechanical problems, in addition to a design flaw in the carry mechanism, prevented the machines from working reliably.

5. Monrobot XI - Wikipedia

   en.wikipedia.org/wiki/Monrobot_XI

   To accommodate multiple users economically, time-consuming manual data entry could be performed offline, by use of several separate key-to-punch paper tape machines (called "add-punch" machines), whose numeric-only keyboards were slightly-modified versions of mechanical desk calculators.

6. Unit record equipment - Wikipedia

   en.wikipedia.org/wiki/Unit_record_equipment

   1949: The IBM 024 Card Punch, 026 Printing Card Punch, 082 Sorter, 403 Accounting machine, 407 Accounting machine, and Card Programmed Calculator (CPC) introduced. [52] 1952: Bull Gamma 3 introduced. [53] [54] An electronic calculator with delay-line memory, programmed by a connection panel, that was connected to a tabulator or card reader ...

7. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

8. How to watch the Tyson vs. Paul fight tonight - AOL

   www.aol.com/watch-tyson-vs-paul-fight-170131423.html

   What time is the Mike Tyson vs. Jake Paul fight tonight? The Mike Tyson vs. Jake Paul televised fight card began at 8 p.m. ET (5 p.m. PT) on Netflix. There were three professional boxing fights ...

9. Deontay Wilder vs Zhilei Zhang fight: Live updates, how to ...

   www.aol.com/deontay-wilder-vs-zhilei-zhang...

   Zhilei Zhang punches Joseph Parker during the WBO interim world heavyweight title fight at the Kingdom Arena on March 8, 2024 in Riyadh, Saudi Arabia. Zhang's record is 26-2-1 with 21 knockouts.