Functions are sorted based on the optimizer's performance relative to other algorithms. The rank number on each image (e.g. #1) indicates its standing on that specific function compared to all other optimizers tested.

#10

EggHolder

#14

Goldstein-Price

#18

Beale

#22

Ackley

#23

Styblinski-Tang

#28

Griewank

#32

NeuralCanyon

#45

Langermann 2

#47

Rastrigin

#51

Weierstrass

#52

Lévy 13

#54

GradientLabyrinth

#58

Gramacy & Lee 2D

#58

Langermann

#60

QuantumWell

#70

Rosenbrock