WELL, this is probably over my head but I have to look:
How to Cut and Paste Reasoning Systems
Starting with simple examples showing the relevance of cutting and pasting logics, the monograph develops a mathematical theory of combining and decomposing logics, ranging from propositional and first-order based logics to higher-order based logics as well as to non-truth functional logics. The theory covers mechanisms for combining semantic structures and deductive systems either of the same or different nature. The issue of preservation of properties is addressed.
Analysis and Synthesis of Logics:
How to Cut and Paste Reasoning Systems
by Walter Carnielli
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It’s machines. It’s machines. I’m so dumb. It’s machines.
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