acos() [2/2]

static FASTLED_FORCE_INLINE s8x24 fl::s8x24::acos ( s8x24 x )

inlinestatic

Definition at line 200 of file s8x24.h.

                                                                {
        constexpr s8x24 one(1.0f);
        return atan2(sqrt(one - x * x), x);
    }

References s8x24(), atan2(), FASTLED_FORCE_INLINE, FL_NOEXCEPT, sqrt(), and fl::x.

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