Python numpy.info()函数
numpy.info()函数显示整数类型的机器限制。
语法: numpy.iinfo(dtype)
参数 :
dtype : [integer type, dtype, or instance] 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
---------------------------------------------------------------