صياغة وحل نماذج البرمجة الكسرية الخطية باستخدام طريقة لاكرانج المطورة

Abstract

In this paper Lagrange’s method was used to solve Fractional linear programming problems and then developed this method by using mathematical forms by which it can be possible to find the solution without using complex derivations. Thus we can avoid a lot of derivations and summarize the number of probabilities of eradicating some of the changeable items which had rapidly got to the optimal solution . The research also includes programs written with Visual Basic language (Microsoft Visual Basic 6.0), represented the Lagrange’s method and development Lagrange’s method to get agood forms and solution of Fractional linear programming problems , to help decision maker to find optimal solution of this problems by development manner with advanced language and important present programming languages .