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.

#6

Beale

#30

Styblinski-Tang

#34

Rastrigin

#39

Rosenbrock

#41

Ackley

#48

Griewank

#58

Weierstrass

#66

Goldstein-Price

#68

Langermann

#69

Lévy 13

#72

QuantumWell

#73

NeuralCanyon

#79

EggHolder

#80

Langermann 2

#81

Gramacy & Lee 2D

#82

GradientLabyrinth