numpy.iinfo
- class numpy. iinfo ( type ) [source]
-
Machine limits for integer types.
- Parameters
-
- int_type integer type, dtype, or instance
-
The kind of integer data type to get information about.
See also
-
finfo
-
The equivalent for floating point data types.
Examples
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
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https://numpy.org/doc/1.22/reference/generated/numpy.iinfo.html