Asin()

template<typename T = void>

static constexpr Angle SRL::Math::Trigonometry::Asin ( const Fxp & value )

inlinestaticconstexpr

Calculates arcsine (inverse sine) of a value.

This function computes the angle whose sine equals the input value. The input value must be in the range [-1, 1].

Parameters

value

Input value in range [-1, 1]

Returns

Angle in range [0.75, 0.25] turns (wraps from 270° through 0° to 90°)