The correction to the last quaver in b. 226 visible in A – it was probably the e
2-g2 third that was deleted – could be considered an improvement introduced due to a different bass sequence. However, the last quaver was also corrected in b. 224, where the bass is the same as in the previous two occurrences of analogous bars (b. 216 and 218). Therefore, it seems that Chopin was already certain of the concept of both versions of this quaver while writing b. 224; however, the versions overlapped in his mind, thus resulting in mistakes in both places.
Compare the passage in the sources»
category imprint: Corrections & alterations; Source & stylistic information
issues: Corrections in A, Errors resulting from corrections, Deletions in A, Main-line changes
notation: Pitch