The docs for numpy.sign at http://docs.scipy.org/doc/numpy/reference/generated/numpy.sign.html do not indicate how complex numbers are handled. Currently, np.sign appears to return the sign of the real part as a complex value. Was this an explicit choice? Was x/abs(x) considered (for non-zero elements)?
Thanks, Alan Isaac _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion
