<|file_name|>euler.py<|end_file_name|><｜fim▁begin｜># -*- coding: utf-8 -*-

import os
from pygal import *


def listeEuler(f, x0, y0, pas, n):
    x, y, L = x0, y0, []
    for k in range(n):
        L += [(x, y)]
        x += pas
        y += pas * f(x, y)
    return L


def euler(f, x0, y0, xf, n):
    <|fim_middle|>


os.system("pause")
<｜fim▁end｜>
    pas = (xf - x0) / n
    courbe = XY()
    courbe.title = "Methode d Euler"
    courbe.add("Solution approchee", listeEuler(f, x0, y0, pas, n))
    courbe.render_to_file("courbeEulerPython.svg")