- #1
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- 6
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is there a formula to solve a long series of addition of say 18 through 10748
instead of doing the tedious summing of 18+19+20+...+10748
there probably is but i found a formula yesterday and I want see if it is the same
how about multiplication - is there an easy way of computing 97! (factorial)
instead of using a computer or multiplying 1*2*3*4...*97
instead of doing the tedious summing of 18+19+20+...+10748
there probably is but i found a formula yesterday and I want see if it is the same
how about multiplication - is there an easy way of computing 97! (factorial)
instead of using a computer or multiplying 1*2*3*4...*97