(1) The limit as a Gaussian's width (1/α) goes to zero is 0 (2) The same limit of the "Gaussian Sum" however is 1pic.twitter.com/3U7I4zsQ1r
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Actually now that I see n^2 in the exponent it might be related to the Jacobi Theta function
that's precisely what it is.. a Jacobi theta of the third kind
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.