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Pandia Goalgetter - Introduction to advanced Boolean searching and operators ... You have asked for pizza with pepperoni and ham, but without olives and garlic. Here's how your order will look using Boolean operators:
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www.pandia.com/goalgetter/4.html
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The Boolean Machine is a tool for visualizing the effects of Boolean operators on keyword searches. ... Move your cursor over the Boolean operators to the left to see how each one works.
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kathyschrock.net/rbs3k/boolean/
kathyschrock.net/rbs3k/boolean/
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Boolean, or logical, operators perform logical connective and negation operations. The operands of Boolean operators are Boolean (True/False) values.The following table describes the Boolean operators:
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livedocs.adobe.com/coldfusion/6.1/htmldocs/expresa5.htm
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Boolean operators are a feature of many of the databases available from the Library (including the Library Catalog) and of many of the search engines on the World Wide Web. Boolean Operators will help you make a better search by including more items that are relevant and fewer items that are irrelevant.
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www.csupomona.edu/~library/tutorials/boolean_operators....
www.csupomona.edu/~library/tutorials/boolean_operators.html
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Logical connective - Wikipedia, the free encyclopedia
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In logic, a logical connective (also called a logical operator ) is a symbol or word used to connect two or more sentences (of either a formal or a natural language) in a grammatically valid way, ...
en.wikipedia.org/wiki/Logical_connective
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There are five Boolean operators that can be used to manipulate TRUE/FALSE values. These operators have the following meanings, where x and y represent values of TRUE or FALSE. ... Boolean operators are used widely in programming and also in forming database queries. For example, the query...
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www.webopedia.com/TERM/I/Boolean_operator.html
www.webopedia.com/TERM/I/Boolean_operator.html
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All online catalogues and article indexes use Boolean operators to combine keywords and search concepts in their search commands. The three basic Boolean operators are AND, OR, and NOT.
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web.viu.ca/library/researchskills/boolean.htm
web.viu.ca/library/researchskills/boolean.htm
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I. Simple searches with one Boolean operator ... The examples on this page illustrate the use of the Boolean operators OR, AND, and NOT (or AND NOT) in indexes, databases, and search engines that support Boolean type searches.
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www.library.unr.edu/instruction/help/booltips.html
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