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The paper discusses the use of the tools provided by the course Logic & Proofs, of the Open Learning Initiative (Carnegie Mellon University), for teaching Logic to freshmen students of Business Administration and Engineering at Francisco Marroquín University (Guatemala) over a period of two years. It is argued that the distinctive focus of the course—“strategic argumentation”—needs to be adapted...
It can be observed in the course of analyzing nontrivial examples of natural deduction proofs, either declarative or procedural, that the proofs are often formulated in a chaotic way. Authors tend to create deductions which are correct for computers, but hardly readable for humans, as they believe that finding and removing inessential reasoning fragments, or shortening the proofs is not so important...
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