NuMath app for iPhone and iPad

A powerful, feature-rich app for performing numerical mathematics calculations!

Includes:
1) Interpolation - Lagranges, Newtons, linear and cubic spline

2) Systems of equations - matrix operations (addition, multiplication, inversion...), solving using Gauss and Gauss-Jordan methods, LU, QR and Cholesky decomposition, iterative methods (Jacobi and Gauss-Seidl)

3) Solving non-linear equations - bisection, Newtons, secant method, regula falsi

4) Numerical integration - trapezoidal, Simpsons and Simpsons 3/8 rules

5) Solving differential equations - Eulers and Heuns methods, as well as Classic Runge-Kutta