COMPUTATIONAL ALGORITHM FOR THE EXPONENTIAL INTEGRAL
M. A., S., F. A., A. (2015). COMPUTATIONAL ALGORITHM FOR THE EXPONENTIAL INTEGRAL. EKB Journal Management System, 2015(6), 1-3. doi: 10.21608/absb.2015.22631
SHARAF M. A.; ALRAWJIH F. A.. "COMPUTATIONAL ALGORITHM FOR THE EXPONENTIAL INTEGRAL". EKB Journal Management System, 2015, 6, 2015, 1-3. doi: 10.21608/absb.2015.22631
M. A., S., F. A., A. (2015). 'COMPUTATIONAL ALGORITHM FOR THE EXPONENTIAL INTEGRAL', EKB Journal Management System, 2015(6), pp. 1-3. doi: 10.21608/absb.2015.22631
M. A., S., F. A., A. COMPUTATIONAL ALGORITHM FOR THE EXPONENTIAL INTEGRAL. EKB Journal Management System, 2015; 2015(6): 1-3. doi: 10.21608/absb.2015.22631

COMPUTATIONAL ALGORITHM FOR THE EXPONENTIAL INTEGRAL

Al-Azhar Bulletin of Science
Article 4, Volume 2015, Issue 6, June 2015, Pages 1-3    PDF (337.82 K)
Document Type: Original Article
DOI: 10.21608/absb.2015.22631
Authors
SHARAF M. A.* 1; ALRAWJIH F. A.2
1Department of Astronomy, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
2Department of Mathematics, Faculty of Science, University of Dammam, Dammam, Saudi Arabia
Abstract
In this paper, an efficient computational algorithm for the exponential integral )(zEυ was established for all 21qiqv+= and biaz+=. The algorithm based on the evaluation of the continued fraction expansion of )(zEυ. Numerical applications of the algorithm are also given together with 3D plotes.
Keywords
Exponential integral; computational algorithm; Numerical applications
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