Title: Evaluate the Double Integrals with Continuous Integrand by Driving Numerical Method
Authors: Rehab A .Shaaban
Volume: 3
Issue: 7
Pages: 75-78
Publication Date: 2019/07/28//
Abstract:
This paper interested in finding the numerical value of a double - integral with a continuous integrand . Romberg acceleration used to improve the correction terms of the derivation composite rule . these rule given values of such integral on the region of integral , these outputs be better if we take in account , the accuracy as well as the number of subintervals .