numpy.iinfo()函数–Python
原文:https://www.geeksforgeeks.org/numpy-iinfo-function-python/
numpy.iinfo() 功能显示整数类型的机器限制。
语法:num py . iifo(dttype)
参数: 数据类型:【整数类型、数据类型或实例】要获取信息的整数数据类型的种类。 返回:整数类型的机器限制。
代码#1 :
# Python program explaining
# numpy.iinfo() function
# importing numpy as geek
import numpy as geek
gfg = geek.iinfo(geek.int16)
print (gfg)
输出:
Machine parameters for int16
---------------------------------------------------------------
min = -32768
max = 32767
---------------------------------------------------------------
代码#2 :
# Python program explaining
# numpy.iinfo() function
# importing numpy as geek
import numpy as geek
gfg = geek.iinfo(geek.int32)
print (gfg)
输出:
Machine parameters for int32
---------------------------------------------------------------
min = -2147483648
max = 2147483647
---------------------------------------------------------------
