explicit operator float64() const { return halfbits_to_double(m_bits); }
DYND_CUDA_HOST_DEVICE inline operator double() const { return halfbits_to_double(m_bits); }
inline operator double() const { return halfbits_to_double(m_bits); }
explicit operator float64() const { return halfbits_to_double(m_bits); }
DYND_CUDA_HOST_DEVICE inline operator double() const { return halfbits_to_double(m_bits); }
inline operator double() const { return halfbits_to_double(m_bits); }