Pol Dellaiera drupol

I hereby claim:

To claim this, I am signing this object:

	<?php
	/**
	* Find the number e (2.7182818284590452354 => M_E constant in PHP).
	*
	* To find the number e using permutations:
	* 1: Generate a set of size S of random values,
	* 2: Find the number of permutations of that set, let it be #P0,
	* 3: With all the permutations of this set, let #P1 the count of the permutations where
	* any items are not at the same index as in the original input,
	* 4: Divide #P0 by #P1, that's your approximation,

	<?php

	declare(strict_types=1);

	include 'vendor/autoload.php';

	use drupol\collection\Collection;

	// The Collatz conjecture (https://en.wikipedia.org/wiki/Collatz_conjecture)
	$collatz = static function (int $initial = 1): int

	<?php

	declare(strict_types=1);

	use drupol\launcher\Launcher;
	use drupol\phptree\Exporter\Image;
	use drupol\phpmerkle\Hasher\DummyHasher;
	use drupol\phptree\Node\MerkleNode;

	include './vendor/autoload.php';

	<?php

	declare(strict_types=1);

	use drupol\launcher\Launcher;
	use drupol\phptree\Exporter\Image;
	use drupol\phptree\Importer\SimpleArray;

	include './vendor/autoload.php';

	<?php

	declare(strict_types=1);

	include 'vendor/autoload.php';

	use loophp\collection\Collection;

	$monteCarloMethod = static function ($in = 0, $total = 1) {
	$randomNumber1 = mt_rand() / mt_getrandmax();