This week's material
            November 4, 2018 by Instructor
            
            The material covered this week  may be structured as follows:
            
            
             Lecture 6-7  (Curs 6-7)
            
                - 
                    Interpolare Lagrange (Lagrange interpolation);
                
- 
                    Diferențe divizate (Divided differences);
                
- 
                    Interpolare Hermite (Hermite interpolation);
                
             Laboratory (Laborator).
            
                -  Iterative methods for linear systems: implementation of Jacobi, Gauss-Seidel and SOR methods
                    (if these were not implemented before).
                    
- 
                    Linear regression and the least squares method (Regresie liniară și metoda celor mai mici
                    pătrate)).
                
-  Implementation of the bisection  method. Matching the theoretical results with the experimental ones. 
-  Implementation of Newton's method and the secant method. Convergence analysis.
-  Newton's method for nonlinear systems. Implementation and convergence analysis.