In practice, the algorithm can check the evaluations above at the same time it is checking the consistency of x k + 1 = a k + 1 {\displaystyle x_{k+1}=a_{k+1}} .
У пракси, алгоритам може да испита евалуације изнад док проверава конзистентност x k + 1 = a k + 1 {\displaystyle x_{k+1}=a_{k+1}} .