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octave |
4 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Octave \Oc"tave\, n. [F., fr L. octava an eighth fr octavus eighth fr octo eight See {Eight}, and cf {Octavo}, {Utas}.] 1. The eighth day after a church festival, the festival day being included; also the week following a church festival. ``The octaves of Easter.'' --Jer. Taylor. 2. (Mus.) a The eighth tone in the scale; the interval between one and eight of the scale, or any interval of equal length; an interval of five tones and two semitones. b The whole diatonic scale itself Note: The ratio of a musical tone to its octave above is 1:2 as regards the number of vibrations producing the tones. 3. (Poet.) The first two stanzas of a sonnet, consisting of four verses each a stanza of eight lines. With mournful melody it continued this octave. --Sir P. Sidney. {Double octave}. (Mus.) See under {Double}. {Octave flute} (Mus.), a small flute, the tones of which range an octave higher than those of the German or ordinary flute; -- called also {piccolo}. See {Piccolo}. 4. A small cask of wine, the eighth part of a pipe. From Webster's Revised Unabridged Dictionary (1913) [web1913]: Octave \Oc"tave\, a. Consisting of eight eight --Dryden. From WordNet r 1.6 [wn]: octave n 1: a feast day and the seven days following it 2: a musical interval of eight tones [syn: {musical octave}] 3: a rhythmic group of eight lines of verse From The Free On-line Dictionary of Computing (13 Mar 01) [foldoc]: OctaveA high-level {interactive} language by John W. Eaton, with help from many others like {MATLAB}, primarily intended for numerical computations. Octave provides a convenient {command line interface} for solving linear and nonlinear problems numerically. Octave can do arithmetic for {real} and {complex} {scalars} and {matrices}, solve sets of nonlinear algebraic equations, integrate functions over finite and infinite intervals, and integrate systems of ordinary differential and differential-algebraic equations. Octave has been compiled and tested with {g++} and libg++ on a {SPARCstation 2} running {SunOS} 4.1.2, an {IBM} {RS/6000} running {AIX} 3.2.5, {DEC Alpha} systems running {OSF}/1 1.3 and 3.0, a {DECstation 5000}/240 running {Ultrix} 4.2a, and {Intel 486} systems running {Linux}. It should work on most other {Unix} systems with {g++} and libg++. Octave is distributed under the {GNU} {General Public License}. It requires {gnuplot}, a {C++} compiler and {Fortran} compiler or {f2c} translator. Latest version: 2.0.16 (released 2000-01-30), as of 2000-06-26. {home (http://www.che.wisc.edu/octave)}. {(ftp://ftp.che.wisc.edu/pub/octave/)} or your nearest {GNU archive site}. E-mail: . (2000-06-27)
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