| General Information | Wolfram Alpha |
| Company Logo |  |
| Overview | Wolfram Alpha is an answer-engine developed by Wolfram Research. It is an online service that answers factual queries directly by computing the answer from structured data, rather than providing a list of documents or web pages that might contain the answer as a search engine might. |
| Website URL | www.wolframalpha.com |
| Website Submission |  Yes, www.wolframalpha.com/participate/datafile.html |
| Wikipedia Article | en.wikipedia.org/wiki/Wolfram_Alpha |
| Web Site Blog | blog.wolframalpha.com |
| Customer Support | www.wolframalpha.com |
| Ranking | Wolfram Alpha |
| Ranking Algorithm | Wolfram Alpha answers factual queries directly by computing the answer from structured data, rather than providing a list of documents or web pages that might contain the answer as a search engine might. |
| Search Features | Wolfram Alpha |
| Audio Search | |
| Blog Search |  No |
| Book Search | |
| Career Search | No |
| Desktop Search | No |
| Dictionary Search | No |
| Events Search | No |
| Finance Search | Yes, www.wolframalpha.com/examples/MoneyAndFinance.html |
| Forum Search | No |
| Wolfram Alpha |
| Health Search | Yes, www.wolframalpha.com/examples/HealthAndMedicine.html |
| Image Search | Yes |
| Local Search | |
| Map Search | Yes |
| Mobile Search | Yes, iPod mobile version |
| News Search | |
| Patent Search | No |
| People Search | Yes, www.wolframalpha.com/examples/PeopleAndHistory.html |
| Phrase Search | Yes |
| Wolfram Alpha |
| Product Search (Shopping) | No |
| Questions and Answers Search | Yes |
| Real Estate Search | No |
| Recipe Search | |
| Scholar Search | |
| Search Alerts | |
| Search Creative Commons | |
| Search in Categorized Directories | Yes |
| Search Public Source Code | |
| Wolfram Alpha |
| Semantic Search | Yes, Wolfram Alpha is a computational knowledge engine. |
| Travel Search | |
| TV Listings Search | No |
| University Search | Yes, www.wolframalpha.com/examples/Education.html |
| US Government Search | No |
| Vehicles Search | |
| Video Search | |
| Weather Search | Yes, www.wolframalpha.com/examples/WeatherAndMeteorology.html |
| Search Results | Wolfram Alpha |
| Browser Toolbar | Yes, www.wolframalpha.com/license/firefox3toolbar.html |
| Highlights of Relevant Phrases | Yes |
| Cached Pages | No |
| Related Searches | |
| Thumbnails Preview | |
| Translate Searches | |
| Advanced Search Operators | Wolfram Alpha |
| Logical (Boolean) operations | |
| Operator [-] - exclude Terms from search result (-). Attaching a minus sign immediately before a word indicates that you do not want pages that contain this word... learn more | |
| Operator [*] - search with wildcard (*)... learn more | |
| Operator [+] - search exactly as is (+)... learn more | |
| Operator [after:] - search for modified after a given date. For example after:31/12/1999 | |
| Wolfram Alpha |
| Operator [before:] - search for modified before a given date. For Example before:31/12/1999 | |
| Operator [inurl:] - restrict the results to documents containing that word in the url.... learn more | |
| Operator [link:] - webpages that have links to the specified URL (link:).... learn more | No |
| Operator [site:] - search within a whole class of sites (site:).... learn more | |
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