- Ackley function
- Rastrigin function
- Rosenbrock function
- Sphere function
- Beale function
- Goldstein–Price function
- Bukin Function N. 6
- Cross-in-Tray Function
- Drop-Wave Function
- Eggholder Function
- Gramacy & Lee (2012) Function
- Griewank Function
- Holder Table Function
- Langermann Function
- Levy Function
- Levy Function N. 13
- Rastrigin Function
- Schaffer Function N. 2
- Schaffer Function N. 4
- Schwefel Function
- Shubert Function
more to be added.