def modff(x):
    """
    See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_modff.html

    :param x: Argument.
    :type x: float32
    :rtype: UniTuple(float32 x 2)
"""

    See https://docs.nvidia.com/cuda/libdevice-users-guide/__nv_modff.html

    :param x: Argument.
    :type x: float32
    :rtype: UniTuple(float32 x 2)

numba/cuda/libdevice.py