Symmetric Relay
Symmetry (from grc, συμμετρία "agreement in dimensions, due proportion, arrangement") in everyday language refers to a sense of harmonious and beautiful proportion and balance. In mathematics, "symmetry" has a more precise definition, and is usually used to refer to an object that is invariant under some transformations; including translation, reflection, rotation or scaling. Although these two meanings of "symmetry" can sometimes be told apart, they are intricately related, and hence are discussed together in this article. Mathematical symmetry may be observed with respect to the passage of time; as a spatial relationship; through geometric transformations; through other kinds of functional transformations; and as an aspect of abstract objects, including theoretic models, language, and music. This article describes symmetry from three perspectives: in mathematics, including geometry, the most familiar type of symmetry for many people; in science and nature; and ...
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Asymmetric (PSF)
Asymmetric may refer to: * Asymmetry in geometry, chemistry, and physics Computing *Asymmetric cryptography, in public-key cryptography * Asymmetric digital subscriber line, Internet connectivity *Asymmetric multiprocessing, in computer architecture Other *Asymmetric relation, in set theory * Asymmetric synthesis, in organic synthesis *Asymmetric warfare, in modern war *Asymmetric Publications, a video game company * ''Asymmetry'' (Mallory Knox album), 2014 * ''Asymmetry'' (Karnivool album) *Asymmetry (population ethics) *Asymmetry (novel) ''Asymmetry'' is the first novel by American author Lisa Halliday, published in February 2018 by Simon & Schuster. The novel has received critical acclaim with ''The New Yorker'' calling it "a literary phenomenon" and ''The New York Times'' incl ..., a 2018 novel by Lisa Halliday See also

* * {{disambiguation ...
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