Searching text on Web pages is much less exact than querying records in a database, and this search actually produced 10 million results. However, the Boolean concept does still apply. In this Google "Advanced Search," the OR is stated clearly, but the AND and NOT operators are there nonet...
Third, as we have emphasized, the three Boolean operators NOT, AND, and OR, and their logic switching gates mechanical implementations, as modified in neo-Boolean algebras, are necessary and sufficient for the logical operations by which the algorithms in computer programming for transforming input ...
precedence of operators105 prepreg266 primitive gates56 Primitive Logic Functions4955–6100–1 AND, OR, and XOR functions52–3 AND and OR functions switch representations49–50 BUF and NOT functions51–2 “connect the NOTs”,52 FALSE and TRUE versus OPEN and CLOSED50–1 NAND, NOR, and XNOR ...