Assertion: series | /r/HasProperty | ∑ n = 0 n x n n = 1 ∞
Facets:
Source sentences:
text: if the sequence of partial sums of the series ( ∑ n = 0 N x n ) N = 1 ∞ {\displaystyle \left(\sum _{n=0}^{N}x_{n}\right)_{N=1}^{\infty }} converges to x in X; to wit,