arc sine


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arc sine

n.
The inverse of the sine function.
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Noun1.arc sine - the inverse function of the sine; the angle that has a sine equal to a given number
circular function, trigonometric function - function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle
References in periodicals archive ?
60 ** Figures in parenthesis arc sine transformed values Table 2.
10] (steroid levels), or arc sine of square root for proportion data (egg viability).