Algorithm 10 Rule incremental crossover.

Require:I, J {Individuals for crossing} Require: $M_{max}$ {Maximum number of rules}  1:if$M_I<M_{max}$then  2: $j\leftarrow$Random(1,$M_J$)  3: Add $R_j^J$ to individual I  4:end if  5:if$M_J<M_{max}$then  6: $i\leftarrow$Random(1,$M_I$)  7: Add $R_i^I$ to individual J  8:end if