Contact us
Choose a category below so we can get back to you as quickly as possible.
상황 에 따라 토론 해 야 한다. a 는 1 시 와 같다 a 는 1 이 아 닐 때, 원래 식 = [1 - a ^ (n + 1)] / (1 - a)
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.