free wiki:
lish%20language">English language adjective, verb, and adverb.As an adjective or adverb, free may either describe a state of autonomy, or the quality of being unfettered by some arbitrary restriction. It may also describe a commodity for which one is unobligated to pay. For an elaboration on this distinction, see Gratis versus Libre.The transitive verb to free may variously mean to emancipate, to release from a constriction, or to confer freedom.
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vector wiki:
[or may refer to:MathematicsVector space, an element in the spaceVector (spatial), in physics and engineering, an object that has a special relationship to the spatial coordinates/directionsProbability vector
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