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@ 2014-05-28T11:23:15Z

<?php

$moves = 10;

		$delta = 1/(1-rand(0, 99)/100);
		if (rand(0, 1) == 0) {
			$delta = 1/$delta;
		}
		$xCoefs = array($delta);
		for ( $i=1; $i<=$moves; $i++ ) {
			$xCoefs[$i] = $xCoefs[$i-1] - ($delta - 1/$delta)/$moves;
		}

var_dump($xCoefs);

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
rand: documentation ( source)

preferences:dark modelive preview

51.21 ms | 402 KiB | 5 Q