E. Mustefa Jibril*1, Messay Tadese*2. International Research Journal of Modernization in Engineering Technology
and Science, 2 (4):
111-118(апреля 2020)
J. Guillera, и J. Sondow. (2005)cite arxiv:math/0506319Comment: 21 pages, to appear in The Ramanujan Journal. Added Corollary 3.3, Lemma 3.1, Equations (5) and (33), all or part of Examples 3.5, 3.6, 3.7, 3.9, 3.11, 3.14, 5.12, and references 1, 16, 17, 18. Omitted the old 4. Modified Equation (49), Theorem 5.3, and Examples 3.25 and 3.26. Expanded the Abstract and Introduction. Rearranged Sections 2 and 3.