Matrix operations & curve eq.

About Matrix operations & curve eq.

The purpose of this app,is to assist students of natural sciences in these issues:
1.To determine the equation of an interpolation curve as a function of x,when given certain number of points.
2.Calculating the antiderivative and derivative of the equation of that curve.
3.Calculating the area under that curve.
4.Identifying intersection points of that curve on the x-axis.
5.Determining the maximum and minimum values of equation of that curve within a given interval.
6.Calculating matrix determinants.
7.Calculating adjoint matrices.
8.Calculating inverse matrices.
9.Solving system of linear equations.
10.Calculating matrix multiplication.
11.Calculating matrix addition.
12.Calculating matrix subtraction.

-With this app,you can use numbers up to 50 digits, generate a polynomial equation up to the 14-th degree and solve a system of linear equations containing 15 of them.