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. 2018 Jun 7;148(24):241736. doi: 10.1063/1.5025226

FIG. 7.

FIG. 7.

A realization of Jacob’s ladder as determined by the performance of several functionals on the MGCDB84 database of nearly 5000 data points. SPW92 represents the local spin-density approximation (LSDA) on Rung 1, B97-D3(BJ) represents the generalized gradient approximation (GGA) on Rung 2, B97M-rV represents the meta-generalized gradient approximation (meta-GGA) on Rung 3, ωB97X-V and ωB97M-V represent GGA and meta-GGA hybrids, respectively, on Rung 4, and ωB97M(2) represents the double hybrids on Rung 5. The datatypes are described in Sec. III, and the statistical measure is described in Sec. V.