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Contents 1 Definition 2 Parameters 3 Returns 4 Notes

Definition

FLOAT asin ( <FLOAT value> )

Returns the arcsine of a certain value.

This function performs an arcsine calculation on a certain value and returns an angle between 0 and 360000 (0-360º).

Parameters

FLOAT value

- The value to be performed an arcsine calculation on.

Returns

FLOAT : The arcsine result of the specified value, an angle between 0 and 360000 (0-360º).

Notes

The angle value returned by this function is in thousandths of degrees, as most angles within Fenix are.

To read about all aspects of trigonometry, you can visit Wikipedia's Trigonometric function page.