Communities of Dialogue Russian and Ukrainian Émigrés in Modernist Prague

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196194

The logical and the extra-logical

Fred Sommers

pp. 235-252

Abstract

1. Medieval logicians called words like "every", "not", "is' and" some" 'syncategorematic." Today, such words — along with propositional constants such as "and", "if…then" and "or" — are referred to as logical or formative signs in contrast to extra-logical or descriptive signs.

Publication details

Published in:

Cohen Robert S, Wartofsky Mark W (1974) Methodological and historical essays in the natural and social sciences. Dordrecht, Springer.

Pages: 235-252

DOI: 10.1007/978-94-010-2128-9_12

Full citation:

Sommers Fred (1974) „The logical and the extra-logical“, In: R.S. Cohen & M.W. Wartofsky (eds.), Methodological and historical essays in the natural and social sciences, Dordrecht, Springer, 235–252.