NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted.
Math Mechanixs is a general purpose math program with a Math Editor for solving mathematical problems and taking notes, extensive Function Library and Function Solver, 2D and 3D Graphing, and a Calculus Utility with integration and differentiation.
The Math Homework Maker,is a software which can solve all your math homework.If you are a parent,pupil,student,needing help or just want to check your math homework,Then you must have this software.This software is very easy and friendly to use