In mathematics, a limit point of a set S in a topological space X is a point x that can be approximated by points of S in the sense that every neighbourhood of x with respect to the topology on X also contains a point of S other than x itself. Note that x does not have to be an element of S. This concept profitably generalizes the notion of a limit and is the underpinning of concepts such as closed set and topological closure. Indeed, a set is closed if and only if it contains all of its limit points, and the topological closure operation can be thought of as an operation that enriches a set by adding its limit points.
Synching
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Popularized by The youth of Los Angeles, Synching is the gesture of Synching energies with another person by facing your palms to one another and making small circular motions. Its been known to be the new handshake as it can be done at a distance, does not require physical contact, and can be done with multiple people.
Synching meaning & definition 1 of Synching.
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