{
parent::__destruct();
}
/**
* Returns the next random number.
*
* @return float The next random number.
*/
public function next()
{
return -$this->mu * log(RandomNumberGenerator::next());
}
//}>a
/**
* Main program.
*
* @param array $args Command-line arguments.
* @return integer Zero on success; non-zero on failure.
*/
public static function main($args)
{
printf("ExponentialRV main program.\n");
$status = 0;
$rv = new ExponentialRV(100.0);
AbstractRandomVariable::test($rv);
return $status;
}
}
if (realpath($argv[0]) == realpath(__FILE__)) {
exit(ExponentialRV::main(array_slice($argv, 1)));
}
