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{{Use dmy dates|date=April 2022}}
{{Use dmy dates|date=April 2022}}
'''JEAN''' was a [[dialect (computing)|dialect]] of the [[JOSS]] programming language developed for and used on [[ICT 1900 series]] computers in the late 1960s and early 1970s; it was implemented under the [[MINIMOP]] [[operating system]]. It was used at universities including the [[University of Southampton]].<ref>
'''JEAN''' was a [[dialect (computing)|dialect]] of the [[JOSS]] programming language developed for and used on [[ICT 1900 series]] computers in the late 1960s and early 1970s; it was implemented under the [[MINIMOP]] [[operating system]]. It was used at universities including the [[University of Southampton]].<ref>
{{cite web
{{cite journal
| last = Rees
| last = Rees
| first = M.J.
| first = M.J.
| title = Some improvements to the MINIMOP multi-access operating system
| title = Some improvements to the MINIMOP multi-access operating system
| work = Software
| journal = Software: Practice and Experience
| volume=1 |issue=2 |pages=175–188 |date=April–June 1971
| publisher = Wiley InterScience
| publisher = Wiley InterScience
| date = 1970-10-24
| url = http://www3.interscience.wiley.com/journal/113444330/abstract?CRETRY=1&SRETRY=0
| url = http://www3.interscience.wiley.com/journal/113444330/abstract?CRETRY=1&SRETRY=0
| archive-url = https://archive.today/20130105104243/http://www3.interscience.wiley.com/journal/113444330/abstract?CRETRY=1&SRETRY=0
| archive-url = https://archive.today/20130105104243/http://www3.interscience.wiley.com/journal/113444330/abstract?CRETRY=1&SRETRY=0

Revision as of 18:56, 17 June 2024

JEAN was a dialect of the JOSS programming language developed for and used on ICT 1900 series computers in the late 1960s and early 1970s; it was implemented under the MINIMOP operating system. It was used at universities including the University of Southampton.[1] The name was an acronym derived from "JOSS Extended and Adapted for Nineteen-hundred". It was operated interactively from a Teletype terminal, as opposed to using batch processing.

JEAN programs could include expressions (such as A*(B+C)), commands (such as TYPE to display the result of a calculation) and clauses (such as FOR, appended to an expression to evaluate it repeatedly).[2]

References

  1. ^ Rees, M.J. (April–June 1971). "Some improvements to the MINIMOP multi-access operating system". Software: Practice and Experience. 1 (2). Wiley InterScience: 175–188. doi:10.1002/spe.4380010208. Archived from the original on 5 January 2013. Retrieved 24 April 2009.
  2. ^ ICL (1970). "Chapter 3. JEAN". User notice: Introduction to MOP – Technical Publication 4194 (PDF). Reading, Berkshire: International Computers Limited Technical Publications Service.