numpy.asfarray — NumPy v1.15 Manual (original) (raw)
numpy. asfarray(a, dtype=<class 'numpy.float64'>)[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. If dtype is one of the ‘int’ dtypes, it is replaced with float64. |
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| Returns: | out : ndarray The input a as 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.])