descending sequence

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• Sequence (music) — For the unrelated genre of Gregorian chant, see Sequence (poetry). For the means of triggering musical notes, see Music sequencer. Sequence ascending by step   …   Wikipedia

• Farey sequence — In mathematics, the Farey sequence of order n is the sequence of completely reduced fractions between 0 and 1 which, when in lowest terms, have denominators less than or equal to n , arranged in order of increasing size.Each Farey sequence starts …   Wikipedia

• Nude Descending a Staircase, No. 2 — French: Nu descendant un escalier n° 2 Artist Marcel Duchamp Year 1912 Type Oil on canvas Dimensions 147 …   Wikipedia

• Spectral sequence — In the area of mathematics known as homological algebra, especially in algebraic topology and group cohomology, a spectral sequence is a means of computing homology groups by taking successive approximations. Spectral sequences are a… …   Wikipedia

• Main sequence — A Hertzsprung Russell diagram plots the actual brightness (or absolute magnitude) of a star against its color index (represented as B V). The main sequence is visible as a prominent diagonal band that runs from the upper left to the lower right.… …   Wikipedia

• James Bond gun barrel sequence — The James Bond gun barrel sequence is the traditional opening to every official (EON Productions) James Bond movie, beginning with the first film, Dr. No , in 1962. The sequence is Maurice Binder s creation; he originally filmed it with a pin… …   Wikipedia

• Juggler sequence — In recreational mathematics a juggler sequence is an integer sequence that starts with a positive integer a 0, with each subsequent term in the sequence defined by the recurrence relation::a {k+1}= egin{cases} left lfloor a k^{frac{1}{2 ight… …   Wikipedia

• Cahn-Ingold-Prelog sequence rules — in chemistry, a set of rules used to determine the absolute configuration of chiral molecules by assigning priority rankings to the atoms attached to a chiral center. Atoms directly attached to the chiral center are ranked in order of decreasing… …   Medical dictionary

• Chord progression — IV V I progression in C  Play (help· …   Wikipedia

• Diatonic and chromatic — Chromatic redirects here. For other uses, see Chromatic (disambiguation). Melodies may be based on a diatonic scale and maintain its tonal characteristics but contain many accidentals up to all twelve tones of the chromatic scale, such as the… …   Wikipedia

• Axiom of regularity — In mathematics, the axiom of regularity (also known as the axiom of foundation) is one of the axioms of Zermelo Fraenkel set theory and was introduced by harvtxt|von Neumann|1925. In first order logic the axiom reads::forall A (exists B (B in A)… …   Wikipedia