:: deftheorem defines crossover GENEALG1:def 6 :
for S being Gene-Set
for p1, p2 being FinSequence of GA-Space S
for n1, n2, n3, n4, n5 being Element of NAT holds crossover (p1,p2,n1,n2,n3,n4,n5) = crossover ((crossover (p1,p2,n1,n2,n3,n4)),(crossover (p2,p1,n1,n2,n3,n4)),n5);