我正在使用WooCommerce,并且在x = [-0.007,-0.01,-0.009,-0.004,0.005,0.011,0.018,0.027,0.037,0.048]
y = [1,2,3,4,5,6,7,8,9,10]
c = 0.01
r = 0.01
R = 0.4
def eqs(s, U, t, c=0.01, r=0.01, R=0.4):
L = 1 - (1 - (s / (1 - R)) ** t) / (1 - (1 / (1 - R)) ** (t - 1))
A = sum([((1 - L) / (1 + r)) ** j for j in range(1, i+1)])
s = (U/A) + c
return L, A, s
for U, t in zip(x, y):
s = fsolve(eq1, 0.01, (U, t,))
print(s, U, t)
模板上添加了以下代码,以显示产品的最新更新:
s(i-1)
在单个产品页面上,我启用了评论,以便客户可以在产品上添加评论。
问题是,当用户向产品添加新评论时,即
的最后更新日期产品更改为评论日期。
当用户在任何产品上添加新评论时,我不想更改产品的最后更新日期。