HyperDic: arcsec

English > 1 sense of the word arcsec:
NOUNrelationarcsec, arc secant, arcsecant, inverse secantthe inverse function of the secant
English > arcsec: 1 sense > noun 1, relation
MeaningThe inverse function of the secant; the angle that has a secant equal to a given number.
Synonymsarc secant, arcsecant, inverse secant
Broadertrigonometric function, circular functionfunction of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle
Spanisharcsecant
Catalanarc secant, arcsecant

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