Non-separable Functions

1. Ackley N. 2 Function
   

   2-dimensional non-separable unimodal convex differentiable

2. Ackley N. 3 Function
   

   2-dimensional non-separable multimodal non-convex differentiable

3. Ackley N. 4 Function
   

   n-dimensional non-separable multimodal non-convex differentiable

4. Adjiman Function
   

   2-dimensional non-separable multimodal non-convex differentiable

5. Alpine N. 1 Function
   

   n-dimensional non-separable multimodal non-convex differentiable

6. Alpine N. 2 Function
   

   n-dimensional non-separable multimodal non-convex differentiable

7. Bartels Conn Function
   

   2-dimensional non-separable multimodal non-convex non-differentiable

8. Bird Function
   

   2-dimensional non-separable multimodal non-convex differentiable

9. Bohachevsky N. 2 Function
   

   2-dimensional non-separable multimodal non-convex differentiable

10. Booth Function
    

    2-dimensional continuous convex differentiable non-separable unimodal convex

11. Brent Function
    

    2-dimensional non-separable unimodal convex differentiable

12. Brown Function
    

    n-dimensional non-separable unimodal convex differentiable

13. Bukin N. 6 Function
    

    2-dimensional continuous convex non-differentiable non-separable multimodal convex non-scalable

14. Cross-in-Tray Function
    

    2-dimensional continuous non-differentiable non-separable multimodal non-convex

15. Deckkers-Aarts Function
    

    2-dimensional continuous differentiable non-separable multimodal non-convex

16. Exponential Function
    

    n-dimensional continuous differentiable non-separable unimodal convex

17. Goldstein-Price Function
    

    2-dimensional continuous differentiable non-separable multimodal non-convex non-scalable

18. Griewank Function
    

    n-dimensional continuous unimodal non-convex non-separable

19. Happy Cat Function
    

    n-dimensional non-separable multimodal non-convex differentiable parametric

20. Holder-Table Function
    

    2-dimensional continuous non-differentiable non-separable multimodal non-convex

21. Keane Function
    

    2-dimensional continuous differentiable non-separable multimodal non-convex

22. Leon Function
    

    2-dimensional continuous differentiable non-separable unimodal non-convex

23. Levi N. 13 Function
    

    2-dimensional continuous differentiable non-separable multimodal non-convex

24. Matyas Function
    

    2-dimensional continuous differentiable non-separable unimodal convex

25. Periodic Function
    

    n-dimensional continuous differentiable non-separable multimodal non-convex

26. Qing Function
    

    n-dimensional continuous differentiable non-separable multimodal non-convex

27. Ridge Function
    

    n-dimensional non-separable unimodal non-convex differentiable

28. Rosenbrock Function
    

    n-dimensional continuous differentiable non-separable multimodal non-convex

29. Salomon Function
    

    n-dimensional continuous differentiable non-separable multimodal non-convex

30. Schaffer N. 1 Function
    

    2-dimensional continuous differentiable non-separable unimodal non-convex

31. Schaffer N. 2 Function
    

    2-dimensional continuous differentiable non-separable unimodal non-convex

32. Schaffer N. 3 Function
    

    2-dimensional continuous differentiable non-convex unimodal non-separable non-convex

33. Schaffer N. 4 Function
    

    2-dimensional continuous differentiable non-convex unimodal non-separable non-convex

34. Schwefel Function
    

    continuous multimodal non-convex non-differentiable non-separable

35. Shubert Function
    

    n-dimensional continuous differentiable non-separable multimodal non-convex

36. Three-Hump Camel Function
    

    2-dimensional continuous differentiable non-separable unimodal non-convex

37. Wolfe Function
    

    3-dimensional continuous differentiable non-separable multimodal non-convex

38. Xin-She Yang N. 2 Function
    

    n-dimensional non-separable multimodal non-convex non-differentiable

39. Xin-She Yang N. 3 Function
    

    n-dimensional non-separable unimodal non-convex differentiable parametric

40. Xin-She Yang N. 4 Function
    

    n-dimensional non-separable multimodal non-convex non-differentiable