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. Author manuscript; available in PMC: 2019 Mar 12.
Published in final edited form as: J Chem Theory Comput. 2012 Jul 3;8(10):3650–3662. doi: 10.1021/ct300116r

Table 4.

Free Energy Difference of Five-Atomic Benchmark Systems in Kilocalories Per Mole

LD SGLDrw
reference 14.28
BAR no convergence −14.28 ± 0.10
EDS (s = 1) −11.91 ± 0.54 −14.13 ± 0.12
EDS (s = 0.1) −12.83 ± 0.16 −14.11 ± 0.20
EDS (s = 0.01) −14.05 ± 0.45 −14.08 ± 0.16
EDS (s = 0.001) −14.20 ± 0.52 −14.25 ± 0.21