|Logic: logic is the doctrine of the admissibility or inadmissibility of relations between statements and thus the validity of the compositions of these statements. In particular, the question is whether conclusions can be obtained from certain presuppositions such as premises or antecedents. Logical formulas are not interpreted at first. Only the interpretation, i. e. the insertion of values, e.g. objects instead of the free variables, makes the question of their truth meaningful.|
Books on Amazon
|Suhr I 11
Logic/Dewey: Dewey had the idea of an intermediate logic.
Essays in Experimental Logic Minneola 2004
John Dewey zur Einführung Hamburg 2016