ori
Sep26-04, 02:34 PM
why the next equation is correct?
S is Sigma(sums) and P is pi (products)
1-S(1/x1)+S(1/(x1*x2))+...+(-1)^k*S(1/(x1*x2*..*xk))=P(1-1/i)
at the pi i is going from 1 to t
at the first sigma x1 is going from 1 to t
at sec sigma 1<=x1<x2<=t
etc
10x
S is Sigma(sums) and P is pi (products)
1-S(1/x1)+S(1/(x1*x2))+...+(-1)^k*S(1/(x1*x2*..*xk))=P(1-1/i)
at the pi i is going from 1 to t
at the first sigma x1 is going from 1 to t
at sec sigma 1<=x1<x2<=t
etc
10x