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|Logical Constants||II 79
Sheffer stroke/notation/Wittgenstein: makes the internal relation visible. - WittgensteinVsRussell: his writing style does not make clear that p v q follows from p.q.
Logical constants/elementary proposition/WittgensteinVsTractatus/WittgensteinVsWittgenstein/Schulte:
new: priority of a sentence-system compared to single sentences - formerly VsLogical constants - (do not connect any objects, this is still true for Wittgenstein) - but wrong: that the rules have anything to do with the internal structure of sentences. - New: they form part of a broader syntax.
Vorlesungen 1930-35 Frankfurt 1989
Das Blaue Buch - Eine Philosophische Betrachtung Frankfurt 1984
Tractatus Logico Philosophicus Frankfurt/M 1960