2 together with f1 in 
The version of notation of FE and EE, in which the semiquaver of the top voice was placed after the 3rd quaver of the triplet in the remaining voices, is contrary to the Chopinesque understanding of this combination of rhythms – see bars 45-46. Interestingly, the engraver of FE consistently forced his version of notation (contrary to the basis), whereas the engraver of EE decided to depart from the basis only here.
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category imprint: Differences between sources
issues: EE revisions, FE revisions
notation: Rhythm