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词条 Ωmega
释义

  1. References

  2. External links

{{Other uses2|Omega}}{{Infobox Software |
 name = Omega | developer = Portland State University | latest_release_version = 1.5 | latest_release_date = April 29, 2011 | operating_system = Cross-platform | genre = Interpreter | license = New BSD License | website = Omega download page |

}}

The Omega interpreter[1] is a strict pure functional programming interpreter similar to the Hugs Haskell interpreter. The syntax closely resembles that of Haskell but with important differences:

  • Omega is strict (Hugs is lazy);
  • Ability to introduce new kinds;
  • Allows writing of functions at the type level.

Other differences are documented in the Omega user guide.[1]

Omega was developed by Prof. Tim Sheard of Portland State University's Computer Science Department as a language with an infinite hierarchy of computational levels (value, type, kind, sort, etc.). The underlying concept is that data, and functions manipulating data, can be introduced at any level.[2]

References

1. ^{{cite web | title = Ωmega Users' Guide | url=http://web.cecs.pdx.edu/~sheard/Omega/OmegaManual.ps | accessdate = 2007-06-09 | authorlink = Tim Sheard}}
2. ^{{cite journal | first = Tim | last = Sheard | author2 = Nathan Linger | title = Programming in Ωmega | journal = 2nd Central European Functional Programming School | date = June 30, 2007 | url = http://web.cecs.pdx.edu/~sheard/papers/SumSchNotes.ps }}

External links

  • Ωmega download page
{{DEFAULTSORT:Omega}}

1 : Free Haskell implementations

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