Couldn’t easily find a derivation of the sum:

The result is on wikipedia (http://en.wikipedia.org/wiki/List_of_mathematical_series) but the derivation is not. Here is a version I wrote out quickly (click for full size):

Advertisements

1 Comment

Couldn’t easily find a derivation of the sum:

The result is on wikipedia (http://en.wikipedia.org/wiki/List_of_mathematical_series) but the derivation is not. Here is a version I wrote out quickly (click for full size):

Advertisements