Method equal

cpp/fory/util/float16.h:95–102

---- Comparisons (IEEE 754-consistent) ---- NaN != NaN; +0 == -0.

  // ---- Comparisons (IEEE 754-consistent) ----
  // NaN != NaN; +0 == -0.
  [[nodiscard]] static bool equal(const float16_t a,
                                  const float16_t b) noexcept {
    if (is_nan(a) || is_nan(b))
      return false;
    if (is_zero(a) && is_zero(b))
      return true;
    return a.bits == b.bits;
  }
  // Returns false if either operand is NaN (unordered).
  [[nodiscard]] static bool less(const float16_t a,
                                 const float16_t b) noexcept {