FACTOID # 156: Tax makes up half of the of Gross Domestic Product in Denmark and Sweden. In Japan and the United States, it makes up less than 30%.
 
 Home   Encyclopedia   Statistics   Countries A-Z   Flags   Maps   Education   Forum   FAQ   About 
 
WHAT'S NEW
RECENT ARTICLES
More Recent Articles »
 

FACTS & STATISTICS    Simple view

  1. Select countries to view: (hold down Control key and click to select several)

     

     

    Compare:

     

     
  1. Select fact or statistic: (* = graphable)

     

     

     

  2. (OPTIONAL) Compare to statistic: (both need to be graphable)

     

     

     

  3. View result as:

     

       
(OR) SEARCH ALL encyclopedia, stats & forums:   

Encyclopedia > Speedcoding

Speedcoding or Speedcode was the first higher-order language created for an IBM computer [1]. The language was developed by John Backus in 1953 for the for 701 computer. The system was an interpreter and focused on ease of use at the expense of system resources. John Backus (born December 3, 1924) is an American computer scientist, notable as the inventor of the first high-level programming language (FORTRAN), the Backus-Naur form (BNF, the almost universally used notation to define formal language syntax), and the concept of Function-level programming. ... The IBM 701, known as the Defense Calculator while in development, was announced to the public on April 29, 1952, and was IBM’s first commercial scientific computer. ...


Notes

  1. ^ Allen, F.E.. "The History of Language Processor Technology in IBM". IBM Journal of Research Development 25 (5, September 1981). 

References

  • Backus, John, "The IBM 701 Speedcoding System", Journal of the ACM (JACM), Volume 1, Issue 1 (January 1954), pp. 4-6,
  • Sammet, Jean E. (1969). Programming Languages: History and Fundamentals. Prentice-Hall. 

John Backus (born December 3, 1924) is an American computer scientist, notable as the inventor of the first high-level programming language (FORTRAN), the Backus-Naur form (BNF, the almost universally used notation to define formal language syntax), and the concept of Function-level programming. ...

See also

 

COMMENTARY     


Share your thoughts, questions and commentary here
Your name
Your comments
Please enter the 5-letter protection code

Want to know more?
Search encyclopedia, statistics and forums:
 


Lesson Plans | Student Area | Student FAQ | Reviews | Press Releases |  Feeds | Contact
The Wikipedia article included on this page is licensed under the GFDL.
Images may be subject to relevant owners' copyright.
All other elements are (c) copyright NationMaster.com 2003-5. All Rights Reserved.
Usage implies agreement with terms.