/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_sqrt.c                                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lejulien <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/08/12 13:38:59 by lejulien          #+#    #+#             */
/*   Updated: 2021/03/29 17:40:39 by lejulien         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

float	ft_sqrt(float n)
{
	float	x;
	float	y;
	float	e;

	x = n;
	y = 1;
	e = 0.00001;
	while (x - y > e)
	{
		x = (x + y) / 2;
		y = n / x;
	}
	return (x);
}