Wolfram Alpha

Search and answer engine

Template:Undisclosed paid

WolframAlpha
Wolfram Alpha December 2016.svg
Type of site
Answer engine
OwnerWolframAlpha LLC
Created byWolfram Research
URLwww.wolframalpha.com
CommercialYes
RegistrationOptional
LaunchedMay 18, 2009; 15 years ago (2009-05-18)[1] (official launch)
May 15, 2009 (2009-05-15)[2] (public launch)
Current statusActive
Written inWolfram Language

WolframAlpha (/ˈwʊlf.rəm-/ WUULf-rəm-) is an answer engine developed by Wolfram Research.[3] It answers factual queries by computing answers from externally sourced data.[4][5]

WolframAlpha was released on May 18, 2009, and is based on Wolfram's earlier product Wolfram Mathematica, a technical computing platform.[1] WolframAlpha gathers data from academic and commercial websites such as the CIA's The World Factbook, the United States Geological Survey, a Cornell University Library publication called All About Birds, Chambers Biographical Dictionary, Dow Jones, the Catalogue of Life,[3] CrunchBase,[6] Best Buy,[7] and the FAA to answer queries.[8] A Spanish language version was launched in 2022.[9]

Technology

Overview

Users submit queries and computation requests via a text field. WolframAlpha then computes answers and relevant visualizations from a knowledge base of curated, structured data that come from other sites and books. It can respond to particularly phrased natural language fact-based questions. It displays its "Input interpretation" of such a question, using standardized phrases. It can also parse mathematical symbolism and respond with numerical and statistical results.[citation needed]

Development

WolframAlpha is written in the Wolfram Language, a general[clarification needed] multi-paradigm programming language, and implemented in Mathematica. Wolfram language is proprietary and is not commonly used by developers.[10]

Usage

WolframAlpha was used to power some searches in the Microsoft Bing and DuckDuckGo search engines but is no longer used to provide search results.[11][12] For factual question answering, WolframAlpha was used[when?] by Apple's Siri and Amazon Alexa for math and science queries but is no longer operational within those services.[13][14] WolframAlpha data types[clarification needed] became available in July 2020 within Microsoft Excel, but the Microsoft-Wolfram partnership ended nearly two years later, in 2022, in favor of Microsoft Power Query data types.[15] WolframAlpha functionality in Microsoft Excel ended in June 2023.[16][17]

History

Launch preparations for WolframAlpha began on May 15, 2009, at 7 p.m. CDT and were broadcast live on Justin.tv. The plan was to publicly launch the service a few hours later. However, there were issues due to extreme load. The service officially launched on May 18, 2009,[18] receiving mixed reviews.[19][20] In 2009, WolframAlpha advocates pointed to its potential[vague], some stating that how it determines results is more important than current usefulness.[19] WolframAlpha was free at launch, but later Wolfram Research attempted to monetize the service by launching an iOS application with a cost of $50, while the website itself was free.[21] That plan was abandoned after criticism.[21]

On February 8, 2012, WolframAlpha Pro was released,[22] offering users additional features for a monthly subscription fee.[22][23]

Some high-school and college students use WolframAlpha to cheat on math homework, though Wolfram Research says the service helps students understand math with its problem-solving capabilities.[24]

Copyright claims

InfoWorld published an article warning readers of the potential implications of giving an automated website proprietary rights to the data it generates.[25] Free software advocate Richard Stallman also opposes recognizing the site as a copyright holder and suspects that Wolfram Research would not be able to make this case under existing copyright law.[26]

See also

References

  1. 1.0 1.1 Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  2. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  3. 3.0 3.1 Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  4. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  5. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  6. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  7. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  8. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  9. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  10. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  11. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  12. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  13. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  14. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  15. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  16. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  17. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  18. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  19. 19.0 19.1 Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  20. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  21. 21.0 21.1 Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  22. 22.0 22.1 Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  23. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  24. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).
  25. Lua error in Module:Citation/CS1/Configuration at line 2088: attempt to index field '?' (a nil value).

External links

  • Lua error in Module:Official_website at line 90: attempt to index field 'wikibase' (a nil value).

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