Hi everyone,<BR><BR>Let's say I have 4 numbers: 1234.<BR><BR>I wish to find out all possible permutations of this 4 numbers. I believe there is a total of 12 permutations.<BR><BR>I couldnt figure out ...
This is a preview. Log in through your library . Abstract This note explains an error in Restall's 'Simplified Semantics for Relevant Logics (and some of their rivals ...
This is a preview. Log in through your library . Abstract Permutation invariance is often presented as the correct criterion for logicality. The basic idea is that one can demarcate the realm of logic ...