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.

#23

Beale

#30

Styblinski-Tang

#38

Rosenbrock

#52

NeuralCanyon

#64

Lévy 13

#72

EggHolder

#74

Langermann

#74

Weierstrass

#75

Langermann 2

#75

QuantumWell

#76

Gramacy & Lee 2D

#78

GradientLabyrinth

#82

Ackley

#83

Rastrigin

#84

Goldstein-Price

#86

Griewank