When using Bing for searching, there are several advanced search settings and operators that can help you refine your search results and exclude unwanted keywords. Here’s a detailed guide on how to ...

Google has quietly removed the Boolean + operator from its search options–and replaced it with expanded quotation mark functionality. For those who don’t use Boolean search operators, this isn’t a big ...

Tests of characteristics associated with PUIDs are made in a form or mathematical logic known as a Boolean expression (after George Boole who invented it). A Boolean expression combines ...

A search for data that meets several criteria by using the Boolean operators AND, OR and NOT (see Boolean logic). For example, the request: "Search for all Spanish and French speaking employees who ...

In this paper we investigate computable isomorphisms of Boolean algebras with operators (BAOs). We prove that there are examples of polymodal Boolean algebras with finitely many computable isomorphism ...

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Google has made a change to the way advanced searches are done, much to the annoyance of numerous power users. Google no longer is allowing use of the plus sign (+) operator to indicate mandated ...