Python结果无法输出

Question

您好！请教一下，为什么我这个程序不能输出结果？也没有报错
import sympy as sy
import matplotlib.pyplot as plt
import numpy as np
from math import *
import sympy
A=10
lamda=0
eta=0.2
alpha1=0.55
alpha2=0.55
f0=10000
c1=500
beta=500
g=10000
f=10000
delta=10
theta=10
#建立空列表用来保存数据
s= [1000 for i in range(0,10)]
d= [5 for i in range(0,10)]
m= [500 for i in range(0,10)]
for i in np.arange(0,10,1):
ws=1/(A*(s[i])**(alpha1-1)(d[i])alpha2)
wd=1/(A*(s[i])*alpha1(d[i])(alpha2-1))
vt=f0*(1+lamda)s[i]-c1ws
ut=f0*(1+lamda)d[i]+betawd
qt=gsympy.exp(-delta/vt) #供应量
yt=fsympy.exp(-thetaut) #需求量
s[i+1]=s[i]+qt-m[i]
d[i+1]=d[i]+yt-m[i]
m[i+1]=A*s[i+1]*alpha1d[i+1]**alpha
print(s[i])

Answer 1

望采纳