oo ____ \ ` \ / n \ \ |(x - 3) | ) |-------- + 1| / | n | / \ 3 / /___, n = 1
Sum((x - 3)^n/3^n + 1, (n, 1, oo))
// x \ || -1 + - | || 3 | x| | || ------ for |-1 + -| < 1| || x | 3| | || 2 - - | || 3 | oo + |< | || oo | || ___ | || \ ` | || \ -n n | || / 3 *(-3 + x) otherwise | || /__, | \\n = 1 /
oo + Piecewise(((-1 + x/3)/(2 - x/3), |-1 + x/3| < 1), (Sum(3^(-n)*(-3 + x)^n, (n, 1, oo)), True))
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