This Article 
   
 Share 
   
 Bibliographic References 
   
 Add to: 
 
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb
 
 Search 
   
The ENIAC's 1949 Determination of π
July-Sept. 2012 (vol. 34 no. 3)
pp. 44-54
In January 1950, George W. Reitwiesner published an article describing the first use of a computer, the ENIAC, to calculate the decimal expansion of π. Starting with Reitwiesner's description of the calculation, the ENIAC's architecture, how it was programmed, and the mathematics used, this article examines why the calculation was undertaken, how it was done, and what was subsequently learned.
Index Terms:
general purpose computers,general-purpose computer,π decimal expansion,ENIAC architecture,Mathematics,Programming,Transmitters,Monte Carlo methods,Encoding,Computational modeling,History,George W. Reitwiesner,general purpose computers,general-purpose computer,¿ decimal expansion,ENIAC architecture,Mathematics,Programming,Transmitters,Monte Carlo methods,Encoding,Computational modeling,History,theoretical mathematics,Computers,Programming,Transmitters,Monte Carlo methods,Encoding,Computational modeling,John von Neumann,history of computing,ENIAC,determination of π,early mathematical applications of computers
Citation:
B. J. Shelburne, "The ENIAC's 1949 Determination of π," IEEE Annals of the History of Computing, vol. 34, no. 3, pp. 44-54, July-Sept. 2012, doi:10.1109/MAHC.2011.61
Usage of this product signifies your acceptance of the Terms of Use.