Combining Texts

Ideas for 'In Praed.', 'Regressive Method for Premises in Mathematics' and 'The Social Contract (tr Cress)'

expand these ideas     |    start again     |     choose another area for these texts

display all the ideas for this combination of texts


1 idea

6. Mathematics / B. Foundations for Mathematics / 2. Proof in Mathematics
It seems absurd to prove 2+2=4, where the conclusion is more certain than premises [Russell]