根据公式估算e的值，，直到n=100或某项值小于1e-6.

Sure, I can help you with that! The formula to estimate the value of e is:

e = 1 + 1/1! + 1/2! + 1/3! + ... + 1/n!

To estimate e until n=100 or a term is smaller than 1e-6, we can use the following Python code:

e = 1
factorial = 1
n = 1

while n <= 100 and 1/factorial >= 1e-6:
    factorial *= n
    e += 1/factorial
    n += 1

print("The estimated value of e is:", e)

I hope this helps! Do you have any other questions?