Python 中的 numpy.less_equal()
numpy.less_equal() 功能检查 x1 是否为< = x2。
语法:
numpy.less_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 lesser than x2 or not.
代码 1 :
# Python Program illustrating
# numpy.less_equal() method
import numpy as geek
a = geek.less_equal([8., 2.], [5., 3.])
print("less_equal() : \n", a, "\n")
b = geek.less_equal([2, 2], [[1, 3],[1, 4]])
print("less_equal() : \n", b, "\n")
a = geek.array([4,3])
b = geek.array([6,2])
print("Is a less_equal than b : ", a <= b)
输出:
less_equal() :
[False True]
less_equal() :
[[False True]
[False True]]
Is a less_equaler than b : [ True False]
代码 2 :
# Python Program illustrating
# numpy.less_equal() method
import numpy as geek
# Here we will compare Complex values with the
a = geek.array([100j,7])
b = geek.array([1,2])
print("Comparing complex with int : ", a <= b)
d = geek.less_equal(a, b)
print("\n Comparing complex with int .less_equal() : ", d)
输出:
Comparing complex with int : [ True False]
Comparing complex with int .less_equal() : [ True False]
代码 3 :
# Python Program illustrating
# numpy.less_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.less_equal(a, b)
print("\n Comparing float with int using .less_equal() : ", d)
输出:
Comparing float with int : [False True]
Comparing float with int using .less_equal() : [False True]
参考文献: https://docs . scipy . org/doc/numpy-dev/reference/generated/numpy . less . html # numpy . less
注意: 这些代码不会在在线-ID 上运行。请在您的系统上运行它们来探索工作。
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