Python中的 numpy.greater_equal()

numpy.greater_equal()检查 x1 >= x2 与否。
句法 ：

numpy.greater_equal(x1, x2[, out])

参数 ：

x1, x2 : [array_like]Input arrays. If x1.shape != x2.shape, they must be 
             broadcastable to a common shape 
out    : [ndarray, boolean]Array of bools, or a single bool if x1 and x2 are scalars.

返回 ：

Boolean array indicating results, whether x1 is greater than x2 or not.

代码 1：

# Python Program illustrating
# numpy.greater_equal() method
   
import numpy as geek 
  
a  = geek.greater_equal([8., 2.], [5., 3.])
print("Not equal : \n", a, "\n")
  
b = geek.greater_equal([2, 2], [[1, 3],[1, 4]])
print("Not equal : \n", b, "\n")
  
a = geek.array([4,2])
b = geek.array([6,2])
  
print("Is a greater_equal than b : ", a >= b)

输出 ：

Not equal : 
 [ True False] 

Not equal : 
 [[ True False]
 [ True False]] 

Is a greater_equal than b :  [False  True]

代码 2：

# Python Program illustrating
# numpy.greater_equal() method
    
import numpy as geek 
  
# Here we will compare Float with int values
a = geek.array([1.1, 1])
b = geek.array([1, 2])
  
  
print("Comparing float with int : ", a < b)
  
  
d  = geek.greater_equal(a, b)
print("\n Comparing float with int using  .greater_equal() : ", d)

输出 ：

Comparing float with int :  [False  True]

 Comparing float with int using  .greater_equal() :  [ True False]

代码 3：

# Python Program illustrating
# numpy.greater_equal() method
    
import numpy as geek 
  
# Here we will compare Complex values with int 
a = geek.array([1j,2])
b = geek.array([1,2])
   
  
print("Comparing complex with int : ", a < b)
  
  
d  = geek.greater_equal(a, b)
print("\nComparing complex with int using .greater_equal() : ", d)

输出 ：

Comparing complex with int :  [ True False]

Comparing complex with int using .greater_equal() :  [False  True]

参考 ：
https://docs.scipy.org/doc/numpy-dev/reference/generated/numpy.greater.html#numpy.greater

笔记 ：
这些代码不会在在线 IDE 上运行。请在您的系统上运行它们以探索工作。