Search Calculators USA
Separate keywords by AND or OR.  Use * (wildcards) for partial device names.

The text search engine will display a weighted list of matching documents, with better matches shown first. Each list item is a link to a matching document; if the document has a title it will be shown, otherwise only the document's file name is displayed.

Query Language

The text search engine allows queries to be formed from arbitrary Boolean expressions containing the keywords AND, OR, and NOT, and grouped with parentheses. For example:

information retrieval

finds documents containing 'casio' or 'sharp'

information or retrieval

same as above

information and retrieval

finds documents containing both 'casio' and 'sharp'

information not retrieval

finds documents containing 'casio' but not 'sharp'

(information not retrieval) and WAIS

finds documents containing 'WAIS', plus 'casio' but not 'sharp'

TI-*

finds documents containing words starting with 'TI-'

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Last revised: January 23, 2001