Fig. 7: MAPE as a function of the parameters μ and κ of PBE.

The symbols indicate the values of the parameter for the different functionals of this family: PBE (∘), revPBE (Δ), PBEfe (▿), and t-PBE1 (⋆). The color-coded scale on the right is in %.

The symbols indicate the values of the parameter for the different functionals of this family: PBE (∘), revPBE (Δ), PBEfe (▿), and t-PBE1 (⋆). The color-coded scale on the right is in %.