| 释义 |
arc sine
arc sinen. The inverse of the sine function.Thesaurus| Noun | 1. | arc sine - the inverse function of the sine; the angle that has a sine equal to a given numberarcsin, arcsine, inverse sinecircular function, trigonometric function - function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle |
arc sine
arc sine[¦ärk ¦sīn] (mathematics) Also known as antisine; inverse sine. For a number x, any angle whose sine equals x. For a number x, the angle between -π/2 radians and π/2 radians whose sine equals x ; it is the value at x of the inverse of the restriction of the sine function to the interval between -π/2 and π/2. See ASIN
See ASINarc sine
Synonyms for arc sinenoun the inverse function of the sineSynonyms- arcsin
- arcsine
- inverse sine
Related Words- circular function
- trigonometric function
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