WolframAlpha computational knowledge AI
\frac{768 \Big(5w\,(2 w^2-21)(1 - w^2/2 + w^4/24 - w^6/720 + w^8/40320)+(w^4-45w^2+105) (w - w^3/6 + w^5/120 - w^7/5040 + w^9/362880)\Big)}{w^9}