Testing testing... ∑ n = 0 ∞ x n n ! {\displaystyle \sum _{n=0}^{\infty }{\frac {x^{n}}{n!}}} --Isenseadiscrepancy 21:38, 16 September 2007 (UTC)
--Isenseadiscrepancy 21:38, 16 September 2007 (UTC)
