Function asin

src/fl/math/math.h:373–373

// asin
inline float asinf(float value) FL_NOEXCEPT { return asin_impl_float(value); }
inline double asin(double value) FL_NOEXCEPT { return asin_impl_double(value); }
template<typename T> inline typename enable_if<is_integral<T>::value, float>::type
asin(T value) FL_NOEXCEPT { return asin_impl_float(static_cast<float>(value)); }