Combining Texts

Ideas for 'works', 'Tractatus Logico-Philosophicus' and 'Physiologia'

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4 ideas

5. Theory of Logic / E. Structures of Logic / 1. Logical Form

18268

Apparent logical form may not be real logical form [Wittgenstein]

5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives

10905

My fundamental idea is that the 'logical constants' do not represent [Wittgenstein]

5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / c. not

23493

'Not' isn't an object, because not-not-p would then differ from p [Wittgenstein]

5. Theory of Logic / E. Structures of Logic / 4. Variables in Logic

7784	'Object' is a pseudo-concept, properly indicated in logic by the variable x [Wittgenstein]