The wedge in GE1 (→GE2) is most probably a mistake. On the other hand, one can ponder whether it could be the dots that were printed in FE by mistake in place of wedges. The main theme of this movement, out of which the motif of this and the next bar is derived, was being provided with both types of markings throughout the entire movement, yet in this fragment it is generally wedges that prevail; we can observe them, e.g. next to the bass notes in bars 386-388 and next to a chord in the R.H. in bar 387.
Compare the passage in the sources»
category imprint: Differences between sources; Editorial revisions
issues: Inaccuracies in GE, GE revisions, Wedges
notation: Articulation, Accents, Hairpins