- hyperbolic secant
- мат.гиперболический секанс
English-Russian scientific dictionary. 2008.
hyperbolic secant
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Hyperbolic secant distribution — Probability distribution name =hyperbolic secant type =density pdf cdf parameters = none support =x in ( infty; +infty)! pdf =frac12 ; operatorname{sech}!left(frac{pi}{2},x ight)! cdf =frac{2}{pi} arctan!left [exp!left(frac{pi}{2},x ight) ight] ! … Wikipedia
hyperbolic secant — noun : the hyperbolic function that is analogous to the secant and defined by the equation sech x = 1/cosh x abbreviation sech … Useful english dictionary
Hyperbolic function — A ray through the origin intercepts the hyperbola in the point , where is twice the area between the ray and the … Wikipedia
Hyperbolic motion — In geometry, a hyperbolic motion is a mapping of a model of hyperbolic geometry that preserves the distance measure in the model. Such a mapping is analogous to congruences of Euclidean geometry which are compositions of rotations and… … Wikipedia
hyperbolic functions — ▪ mathematics also called hyperbolic trigonometric functions the hyperbolic sine of z (written sinh z); the hyperbolic cosine of z (cosh z); the hyperbolic tangent of z (tanh z); and the hyperbolic cosecant, secant, and cotangent of z.… … Universalium
hyperbolic function — Math. a function of an angle expressed as a relationship between the distances from a point on a hyperbola to the origin and to the coordinate axes, as hyperbolic sine or hyperbolic cosine: often expressed as combinations of exponential functions … Universalium
hyperbolicfunction — hyperbolic function n. Any of a set of six functions related, for a real or complex variable x, to the hyperbola in a manner analogous to the relationship of the trigonometric functions to a circle, including: a. The hyperbolic sine, defined by… … Universalium
SECH — Hyperbolic Secant (Academic & Science » Mathematics) … Abbreviations dictionary
sech — Hyperbolic Secant ( > IEEE Standard Dictionary ) … Acronyms
sech — Hyperbolic Secant ( > IEEE Standard Dictionary ) … Acronyms von A bis Z
sech — abbreviation hyperbolic secant * * * Symbol, Math. hyperbolic secant. [SEC(ANT) + H(YPERBOLIC)] * * * sech /sesh/ abbrev Hyperbolic secant (see hyperbolic functions under ↑hyper ) * * * sech (no periods), hyperbolic secant. * * * sech(e see … Useful english dictionary
