Combining Texts
Ideas for
'works', 'On Second-Order Logic' and 'Possibility'
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 / 4. Axioms for Number / e. Peano arithmetic 2nd-order
10833
|
Many concepts can only be expressed by second-order logic [Boolos]
|