Python |症状二项式_系数_列表()方法
原文:https://www.geesforgeks.org/python-sympy-二项式_系数 _list-method/
借助方法，我们可以将二项式系数作为帕斯卡三角形的行。
语法:二项式_系数_列表(n)
参数: n–表示整数。
返回:以帕斯卡三角形的行形式返回二项式系数列表。
示例#1:
# import binomial_coefficients_list() method from sympy
from sympy.ntheory import binomial_coefficients_list
n = 6
# Use binomial_coefficients_list() method
binomial_coefficients_list_n = binomial_coefficients_list(n)
print("{}th row of Pascal's Triangle = {} ".format(n, binomial_coefficients_list_n))
输出:
6th row of Pascal's Triangle = [1, 6, 15, 20, 15, 6, 1]
例 2:
# import binomial_coefficients_list() method from sympy
from sympy.ntheory import binomial_coefficients_list
n = 9
# Use binomial_coefficients_list() method
binomial_coefficients_list_n = binomial_coefficients_list(n)
print("{}th row of Pascal's Triangle = {} ".format(n, binomial_coefficients_list_n))
输出:
9th row of Pascal's Triangle = [1, 9, 36, 84, 126, 126, 84, 36, 9, 1]
