Abstract
One of the many interesting problems discussed by Ramanujan is concerned with the effect of truncating at its maximum term nn/n! the exponential series for en, where n is a positive integer. When n is large, the sum of the first n terms is, roughly speaking, half the sum of the whole series.
Publisher
Cambridge University Press (CUP)
Reference6 articles.
1. It also occurs in his treatise on Bessel Functions;Proc. London Math. Soc.,1918
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