In this research, we try to show the major features of prolog which make it
a strong expressive language about writing the expert systems and the
traditional languages lacks them as Pascal language. We also provide expert
system, the purpose of it
is the Inventory Control by apply the Fixed-Order
Quantity Model, and we clearified concept of the static and dynamic data in
Prolog. Finally, we compared between the databases in prolog and some of
their quires with Access and SQL.
Expert systems are considered as one of the main applications of artificial
intelligence, which are known as knowledge based systems. And the expert
systems are computer applications which embody some non-algorithmic
expertise for solving certain types of problems. For example, the problems
which provide advice, analysis, classification, diagnostic, explanation, teaching,
or designing…etc.
we constructed a continuation predictor- corrector algorithm that
solves constrained optimization problems. Smooth penalty functions combined
with numerical continuation, along with the use of the expanded Lagrangian
system, were essential compone
nts of the algorithm. An improvement of this
algorithm was published, which dealt with the linear algebra in the
corrector part of the algorithm.
Algorithm of fitting curves based on piecewise function composed of a set of
third degree polynomials is presented in this paper. These polynomials are
applicable to successive intervals of the given data points. This algorithm
applied to the meth
od of univariate interpolation, which developed by the
author [٦]. This method depends on the values of the first order derivative at
the data points.
