Fig. 9: Syndrome outcomes for error correction with Gauss’s law in 2D.

a Syndrome measurements outcomes and corresponding error location for the 12 stabilizers used on one complete plaquette. The labeling conventions follow Fig. 8c. We have excluded outcomes corresponding to more than one error. b Syndrome measurement outcomes and corresponding error location(s) for the parity check around a single site. Two or more errors are denoted generically as 2+.