Figures & data
Table 1. The number of parents and descendants in different types of ESs.
Table 2. The value of the algorithm stop criterion and the value of the constant C used for each function.
Table 3. The average running time and the number of fitness function calls needed to reach the predetermined value of the optimized function.
Table 4. The average time and number of fitness function calls needed to reach the predetermined value of the optimized function.