numpy.core.defchararray.isdecimal(a)

chararray.translate(table, deletechars=None)

numpy.result_type(*arrays_and_dtypes) Returns the type that results from applying the NumPy type promotion rules to the arguments

numpy.ma.min(obj, axis=None, out=None, fill_value=None)

record.searchsorted() Not implemented (virtual attribute) Class generic exists solely to derive numpy scalars

numpy.ma.argmin(a, axis=None, fill_value=None)

numpy.linalg.slogdet(a)

MaskedArray.conjugate() Return the complex conjugate, element-wise. Refer to numpy.conjugate

ndarray.tostring(order='C') Construct Python bytes containing the raw data bytes in the array. Constructs Python

numpy.logical_or(x1, x2[, out]) = Compute the truth value of x1 OR x2 element-wise.