[pou-er-saw] /ˈpaʊ ərˌsɔ/
verb (used with object), power-sawed, power-sawed or power-sawn, power-sawing.
to cut with a power saw.
a saw driven by a motor.
noun, Mathematics. 1. an infinite series in which the terms are coefficients times successive powers of a given variable, or times products of powers of two or more variables. noun 1. a mathematical series whose terms contain ascending positive integral powers of a variable, such as a0 + a1x + a2x² +… power series A […]
mathematics The powerset of a set S is the set of possible subsets of S, usually written PS. (1994-11-08)
noun, Mathematics. 1. the collection of all subsets of a given set. noun 1. (maths, logic) a set the elements of which are all the subsets of a given set
noun 1. a political arrangement in which opposing groups in a society participate in government