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numpy.asfarray(a, dtype=)[source] -
Return an array converted to a float type.
Parameters: a : array_like
The input array.
dtype : str or dtype object, optional
Float type code to coerce input array
a. Ifdtypeis one of the ?int? dtypes, it is replaced with float64.Returns: out : ndarray
The input
aas a float ndarray.Examples
>>> np.asfarray([2, 3]) array([ 2., 3.]) >>> np.asfarray([2, 3], dtype='float') array([ 2., 3.]) >>> np.asfarray([2, 3], dtype='int8') array([ 2., 3.])
numpy.asfarray()
2017-01-10 18:12:52
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