Words starting with powerdow
Maybe these words will be useful:
- powerdomain — (theory) The powerdomain of a domain D is a domain containing some of the subsets of D. Due to the asymmetry condition in the definition of a partial order (and therefore of a domain) the powerdomain cannot contain all the subsets of D. This is because there may be different sets X and Y such that X <= Y and Y <= X which, by the asymmetry condition would have to be considered equal. There are at least three possible orderings of the subsets of a powerdomain: Egli-Milner: X <= Y iff for all x in X, exists y in Y: x <= y and for all y in Y, exists x in X: x <= y ("The other domain always contains a related element"). Hoare or Partial Correctness or Safety: X <= Y iff for all x in X, exists y in Y: x <= y ("The bigger domain always contains a bigger element"). Smyth or Total Correctness or Liveness: X <= Y iff for all y in Y, exists x in X: x <= y ("The smaller domain always contains a smaller element"). If a powerdomain represents the result of an abstract interpretation in which a bigger value is a safe approximation to a smaller value then the Hoare powerdomain is appropriate because the safe approximation Y to the powerdomain X contains a safe approximation to each point in X. ("<=" is written in LaTeX as \sqsubseteq).
- power ahead — If an economy or company powers ahead, it becomes stronger and more successful.
- power alley — either of the two areas in the outfield between the outfielders
- power dive — a steep dive by an aircraft with its engines at high power
- power factor correction — Power factor correction is the process of increasing the power factor to near unity without altering the original load.
- power failure — electricity outage
- power game — You can refer to a situation in which different people or groups are competing for power as a power game, especially if you disapprove of the methods they are using in order to try to win power.
- power grid — A power grid is a network of power lines and associated equipment used to transmit and distribute electricity over a geographic area.
- power hammer — a type of mechanical hammer operated by compressed air and used by blacksmiths, metalworkers, and manufacturers
- power industry — all the people and activities involved in providing power (gas, electricity, etc) to homes and businesses