telescoping series

series whose partial sums eventually only have a fixed number of terms after cancellation

en-US/ˈtɛlɪˌskoʊpɪŋ ˈsiɹiz/
en-GB/ˈtɛlɪskəʊpɪŋ ˈsɪəɹiːz/

دسته بندی ها:

sum