Spread WPF Documentation
Spread WPF Documentation / Formula Reference / Formula Functions / ASIN
In This Topic
    ASIN
    In This Topic

    Summary

    This function calculates the arcsine, that is, the angle whose sine is the specified value.

    Syntax

    ASIN(value)

    Arguments

    For the argument, specify the sine of the angle you want to return, which must be a value between –1 and 1.

    Remarks

    The result angle is in radians between –PI/2 and PI/2. If you want to convert the result to degrees, multiply the result by 180/PI.

    Data Types

    Accepts numeric data. Returns numeric data.

    Examples

    ASIN(B3)

    ASIN(R3C2)

    ASIN(0.5) gives the result 0.5235987756

    See Also