numpy.iinfo()

class numpy.iinfo(type) [source]

Machine limits for integer types.

Parameters:

Parameters:	int_type : integer type, dtype, or instance The kind of integer data type to get information about.

int_type : integer type, dtype, or instance

The kind of integer data type to get information about.

With types:

>>> ii16 = np.iinfo(np.int16)
>>> ii16.min
-32768
>>> ii16.max
32767
>>> ii32 = np.iinfo(np.int32)
>>> ii32.min
-2147483648
>>> ii32.max
2147483647

With instances:

>>> ii32 = np.iinfo(np.int32(10))
>>> ii32.min
-2147483648
>>> ii32.max
2147483647

`min`	Minimum value of given dtype.
`max`	Maximum value of given dtype.

Links:

doc_NumPy

2017-01-10 18:14:24

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