Alt L2 function
Just as the L1 function can be given two expressions i.e. sum over the positive integers and product over the primes respectively, equally the L2 function can be given two expressions. In previous blog entries I have referred to this latter expression (which has its roots in the L1 function) as the Alt L2 function. Now with respect to the Riemann zeta function, a special case occurs where s = 1, yielding the harmonic series, 1/1 + 1/2 + 1/3 + 1/4 + … This can then be expressed in terms of combinations as 1/1C 0 + 1/2C 1 + 1/3C 2 + 1/4C 3 + … Now, with respect to the denominator, we can define a new series where the nth term represents the sum of the n terms of the previous series. So we thereby obtain 1/1 + 1/(1 + 2) + 1/(1 + 2 + 3) + 1/(1 + 2 + 3 + 4) + … = 1 + 1/3 + 1/6 + 1/10 + … Now this can equally be expressed in terms of combinations, i.e. 1/2C 0 + 1/3C 1 + 1/4C 2 + 1/5C 3 + … So the get this new series, we ...