asinv(x)

Arc sine function - the opposite of the sinv function, returns an angle for a given sine value.

Parameters:

x - sine value (-1 ... 1 ).

Returns:

Angle in degrees (0 ... 360).

Speed:

Fast

Remarks:

Example:

x = asinv(1); // x is 90
x = asinv(0.707); // x is 45 

See also:

Trigonometry, sinv, cosv, tanv, asinv, acosv, atanv

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