ndarray
cupy.ufunc
cupy.fft
cupy.linalg
cupy.random
cupy.testing
cupyx.scipy.fft
cupyx.scipy.fftpack
cupyx.scipy.linalg
cupyx.scipy.ndimage
cupyx.scipy.signal
cupyx.scipy.sparse
cupyx.scipy.sparse.linalg
cupyx.scipy.sparse.csgraph
cupyx.scipy.spatial
cupyx.scipy.spatial.distance
cupyx.scipy.special
cupyx.scipy.stats
If input is complex with all imaginary parts close to zero, return real parts. “Close to zero” is defined as tol * (machine epsilon of the type for a).
Warning
This function may synchronize the device.
See also
numpy.real_if_close()