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We study the three-dimensional Edwards-Anderson model with binary interactions by Monte Carlo simulations. Direct evidence of finite-size scaling is provided, and the universal finite-size scaling functions are determined. Monte Carlo data are extrapolated to infinite volume with an iterative procedure for correlation lengths up to 140. The infinite-volume data are consistent with a conventional power-law singularity at finite temperature T₂. Taking into account corrections to scaling, we find T₂0ex{0ex}=0ex{0ex}1. 1560. 015, 0ex{0ex}=0ex{0ex}1. 80. 2, and 0ex{0ex}=0ex{0ex}-0. 260. 04. The data are also consistent with an exponential singularity at finite T₂, but not with an exponential singularity at zero temperature.
Palassini et al. (Mon,) studied this question.