Numeric-Tools version 1.0
(c) 1999 Masayu Leylia Khodra (masayu@bigfoot.com) 
         and Yudi Wibisono    (yudiwbs@bdg.centrin.net.id)
Web Site: http://numeric-tools.hypermart.net/

Numeric-Tools is Delphi Components that solve mathematical problems 
numerically. See user guide about installation and detailed information.

Numeric-Tools components can solve these problems:	

1. Numerical Integration:  
   Methods: - Strip
            - Newton-Cotes Rule
            - Romberg  
            - Gauss-Legendre rules  

2. Numerical Differentiation Involving Estimating Derivatives:  
   Case 1: if points (x,y) is known  
   Case 2: if derived function (func) and distance inter x (h) is                                    known 
   Methods: - Forward difference approximation 
            - Backward difference approximation 
            - Central difference approximation  

3. Interpolating Polynomial Numerically:  
   Case 1 : If some points (x,y) is known, solve by using : 
             - Lagrangian polynomials 
             - Newton polynomials 
             - Newton Gregory polynomials/Difference methods: 
   Case 2 : If a approximated function, interval, and distance of                                     points is known, solve by using method                                    Approximationorward-Backward Newton Gregory  

4. Linear Algebraic Equations:  
   Methods : 
             - Gauss elimination 
             - Gauss Jordan Elimination 
             - Inverse Matrix 
             - LU Factorization 
             - Gauss Seidel Iteration 
             - Jacobi Iteration  
5. Non-linear Equation:  
   Methods:  - Bolzano, also known as method of bisection  
             - Regula Falsi, also known as false position method 
             - Fixed Point 
             - Newton Raphson 
             - Secant 
	
Numeric-Tools is shareware (trial version will work when Delphi's IDE is running). Its cost is 20 US$. Registered user will get full source code. For registering this, come to our home page, or see user guide.

Numeric-Tools is available for Delphi 2, Delphi 3, Delphi 4 and Delphi 5.

Question? Comments?, Suggestion?, Just say hi? Don't hesitate to contact us at masayu@bigfoot.com or yudiwbs@bdg.centrin.net.id 

Enjoy!

Lia & yw.