My minor python projects and scripts

$\textbf{1. approximation01.py}$

It builds a numerical solution for differential equation

$\textbf{2. approximation02.py}$

It builds a numerical solution for differential equation (and compares it with analytical solution) using following numerical methods:

1. Trapezoidal rule

2. Heun's method

3. Midpoint method

4. Runge–Kutta method

$\textbf{3. spral_matrix.py}$ It builds matrix with size m*n filled in form of spiral. Input parametrs: m, n. Returns matrix. Example:

1 2 3

8 9 4

7 6 5