Plotting Functions

1. Contour Function
   

   plotting

2. Mesh Function
   

   plotting

3. Surf Function
   

   plotting

Benchmark Functions

1. Ackley Function
   

   n-dimensional continuous multimodal non-convex differentiable

2. Ackley N. 2 Function
   

   2-dimensional non-separable unimodal convex differentiable

3. Ackley N. 3 Function
   

   2-dimensional non-separable multimodal non-convex differentiable

4. Ackley N. 4 Function
   

   n-dimensional non-separable multimodal non-convex differentiable

5. Adjiman Function
   

   2-dimensional non-separable multimodal non-convex differentiable

6. Alpine N. 1 Function
   

   n-dimensional non-separable multimodal non-convex differentiable

7. Alpine N. 2 Function
   

   n-dimensional non-separable multimodal non-convex differentiable

8. Bartels Conn Function
   

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

9. Beale Function
   

   2-dimensional continuous multimodal non-convex

10. Bird Function
    

    2-dimensional non-separable multimodal non-convex differentiable

11. Bohachevsky N. 1 Function
    

    2-dimensional continuous convex unimodal

12. Bohachevsky N. 2 Function
    

    2-dimensional non-separable multimodal non-convex differentiable

13. Booth Function
    

    2-dimensional continuous convex differentiable non-separable unimodal convex

14. Brent Function
    

    2-dimensional non-separable unimodal convex differentiable

15. Brown Function
    

    n-dimensional non-separable unimodal convex differentiable

16. Bukin N. 6 Function
    

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

17. Cross-in-Tray Function
    

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

18. Deckkers-Aarts Function
    

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

19. Drop-Wave Function
    

    2-dimensional continuous unimodal non-convex

20. Easom Function
    

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

21. Egg Crate Function
    

    2-dimensional continuous differentiable separable multimodal non-convex

22. El-Attar-Vidyasagar-Dutta Function
    

    2-dimensional continuous multimodal non-convex differentiable

23. Exponential Function
    

    n-dimensional continuous differentiable non-separable unimodal convex

24. Forrester Function
    

    1-dimensional continuous multimodal non-convex

25. Goldstein-Price Function
    

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

26. Gramacy & Lee Function
    

    1-dimensional continuous multimodal non-convex

27. Griewank Function
    

    n-dimensional continuous unimodal non-convex non-separable

28. Happy Cat Function
    

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

29. Himmelblau Function
    

    2-dimensional continuous multimodal non-convex

30. Holder-Table Function
    

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

31. Keane Function
    

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

32. Leon Function
    

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

33. Levi N. 13 Function
    

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

34. Matyas Function
    

    2-dimensional continuous differentiable non-separable unimodal convex

35. McCormick Function
    

    2-dimensional continuous differentiable multimodal non-scalable convex

36. Periodic Function
    

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

37. Powell Sum Function
    

    n-dimensional continuous non-differentiable separable unimodal convex

38. Qing Function
    

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

39. Quartic Function
    

    n-dimensional continuous differentiable separable multimodal random non-convex

40. Rastrigin Function
    

    n-dimensional continuous differentiable separable multimodal convex

41. Ridge Function
    

    n-dimensional non-separable unimodal non-convex differentiable

42. Rosenbrock Function
    

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

43. Salomon Function
    

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

44. Schaffer N. 1 Function
    

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

45. Schaffer N. 2 Function
    

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

46. Schaffer N. 3 Function
    

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

47. Schaffer N. 4 Function
    

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

48. Schwefel 2.20 Function
    

    n-dimensional continuous non-differentiable separable unimodal convex

49. Schwefel 2.21 Function
    

    n-dimensional continuous non-differentiable separable unimodal convex

50. Schwefel 2.22 Function
    

    n-dimensional continuous non-differentiable separable unimodal convex

51. Schwefel 2.23 Function
    

    n-dimensional continuous differentiable separable unimodal convex

52. Schwefel Function
    

    continuous multimodal non-convex non-differentiable non-separable

53. Shubert 3 Function
    

    n-dimensional continuous differentiable separable multimodal non-convex

54. Shubert N. 4 Function
    

    n-dimensional continuous differentiable separable multimodal non-convex

55. Shubert Function
    

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

56. Sphere Function
    

    n-dimensional continuous convex differentiable unimodal separable

57. Styblinski-Tank Function
    

    n-dimensional continuous multimodal non-convex

58. Sum Squares Function
    

    n-dimensional continuous differentiable separable unimodal convex

59. Three-Hump Camel Function
    

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

60. Trid Function
    

    n-dimensional continuous differentiable separable unimodal convex

61. Wolfe Function
    

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

62. Xin-She Yang Function
    

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

63. Xin-She Yang N. 2 Function
    

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

64. Xin-She Yang N. 3 Function
    

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

65. Xin-She Yang N. 4 Function
    

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

66. Zakharov Function
    

    continuous convex n-dimensional unimodal