Jump to content

L1 and L2 (programming language)

Add links
From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Gjs238 (talk | contribs) at 22:50, 12 September 2020 (WP:REDNOT). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

The L1 and L2 interpreted languages were developed by Bell Labs in the 1950's to provide floating-point arithmetic capabilities, simplified memory access, and other enhancements for the IBM model 650 (IBM 650) digital computer and allow users to more easily develop application-specific code for these machines.

History

L1 was developed by Michael Wolontis and Richard Hamming and was released in September 1955. Later, Hamming and Ruth A. Weiss developed the L2 package which enhanced L1 by providing additional mathematical capabilities tailored to more engineering-oriented applications. L1 and L2 were widely used within Bell Labs, and also by outside users, who usually called them "Bell 1 and Bell 2." According to Bell Labs, "In the late 1950s, at least half the IBM 650s doing scientific and engineering work used either Bell 1 or Bell 2."[1]

References

  1. ^ Holbrook, Bernard D.; Brown, W. Stanley. "Computing Science Technical Report No. 99 – A History of Computing Research at Bell Laboratories (1937–1975)". Bell Labs. Archived from the original on September 2, 2014. Retrieved August 27, 2020.
Stub icon

This computing article is a stub. You can help Wikipedia by expanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=L1_and_L2_(programming_language)&oldid=978103410"