Volume 26, Issue 1 Othman Echi Adel Khalfallah Dhaker Kroumi Sharp estimate of the remainder of some alternating series Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Othman Echi Adel Khalfallah Dhaker Kroumi Find more articles with the same keywords alternating series estimate of the remainder of a series hypergeometric series Find more articles with the same subject classes 40A25 40A05