Algorithm 5. Pseudo-code of the procedure for recalculation of the differences of the objective function.

Recalculation_of_the_Differences_of_the_Objective_Function procedure;

/ input: ξ—mutation rate, p—initial permutation before mutation, r—random index array, Ξ—current differences

/ output: Ξ—new differences

begin

for l: = 1 toξ − 1 do begin

$u: = r(l); v: = r(l + 1); p: = \varphi (p, u, v);$

recalculate values of the matrix Ξ

endfor

end.