Python | sympy.is_even()方法
原文:https://www.geeksforgeeks.org/python-sympy-is_even-method/
在 simpy 模块中，我们可以使用 sympy.is_even()函数来测试给定的数字 n 是否为偶数。
Syntax: sympy.is_even(n)
Parameter: n; number to be tested
Return: bool value result
代码#1:
Python 3
# Python program to check even number
# using sympy.is_even() method
# importing sympy module
from sympy import *
# calling is_evenfunction on different numbers
geek1 = simplify(30).is_even
geek2 = simplify(13).is_even
print(geek1)
print(geek2)
输出:
True
False
代码#2:
Python 3
# Python program to check even number
# using sympy.is_even() method
# importing sympy module
from sympy import *
# calling is_even function on different numbers
geek = simplify(2).is_even
print(geek)
输出:
True
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