oo ____ \ ` \ n + 1 n - 1 \ (-1) *(x + 7) ) ---------------------- / 2*n - 4 / 4 /___, n = 1
Sum(((-1)^(n + 1)*(x + 7)^(n - 1))/4^(2*n - 4), (n, 1, oo))
// 7 x \ || - -- - -- | || 16 16 |7 x | | || --------- for |-- + --| < 1| || 23 x |16 16| | || -- + -- | || 16 16 | -256*|< | || oo | || ___ | || \ ` | || \ n -2*n n | || / (-1) *4 *(7 + x) otherwise | || /__, | \\n = 1 / ----------------------------------------------------- 7 + x
-256*Piecewise(((-7/16 - x/16)/(23/16 + x/16), |7/16 + x/16| < 1), (Sum((-1)^n*4^(-2*n)*(7 + x)^n, (n, 1, oo)), True))/(7 + x)
x^n/n
(x-1)^n
1/2^(n!)
n^2/n!
x^n/n!
k!/(n!*(n+k)!)
csc(n)^2/n^3
1/n^2
1/n^4
1/n^6
1/n
(-1)^n
(-1)^(n + 1)/n
(n + 2)*(-1)^(n - 1)
(3*n - 1)/(-5)^n
(-1)^(n - 1)*n/(6*n - 5)
(-1)^(n + 1)/n*x^n
(3*n - 1)/(-5)^n