ikariam - scientific future calculator

<?php
$SFlvlOneRP = 610560;
$MFlvlOneRP = 532800;

$desiredLevel = 1;
$baseRPPH = 1.14;
$maxScientiest = 333;
$colonies = 8;

$SFRPNeeded = $SFlvlOneRP*($desiredLevel*($desiredLevel+1)/2);
$MFRPNeeded = $MFlvlOneRP*($desiredLevel*($desiredLevel+1)/2);

$totalSFHours = $SFRPNeeded/(($baseRPPH+(($desiredLevel-1)*.02))*$maxScientiest*$colonies);
$totalSFWeeks = $totalSFHours/24/7;

$totalMFHours = $MFRPNeeded/(($baseRPPH)*$maxScientiest*$colonies);
$totalMFWeeks = $totalMFHours/24/7;

echo "Total hours for SF: $totalSFHours\n";
echo "Total hours for MF: $totalMFHours\n";

?>