Module euler 

Euler method (first-order explicit).

Solves the initial value problem

dy/dx = f(x, y),  y(x₀) = y₀

using the forward Euler scheme:

y_{n+1} = y_n + h · f(x_n, y_n)

Global truncation error: O(h).

Functions

solve

Solve an IVP using the forward Euler method.