_isqrt64_step()

FL_OPTIMIZE_FUNCTION constexpr u32 fl::_isqrt64_step ( u64 x, u64 result, u64 bit )

inlineconstexpr

Definition at line 33 of file isqrt.h.

                                                                                                {
    return bit == 0
        ? static_cast<u32>(result)
        : (x >= result + bit)
            ? _isqrt64_step(x - (result + bit), (result >> 1) + bit, bit >> 2)
            : _isqrt64_step(x, result >> 1, bit >> 2);
}

References _isqrt64_step(), FL_NOEXCEPT, FL_OPTIMIZE_FUNCTION, and x.

Referenced by _isqrt64_step(), and isqrt64().

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