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Exercícios de semântica formal para a Lógica Proposicional Clássica
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Revision as of 15:48, 25 September 2020
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15:48, 25 September 2020
→Validade de sequentes
== Validade de sequentes ==
=== <math>\neg (r \leftrightarrow p) \
RHD
rhd*
q \to \neg p</math>
== Correção de regras ==
Greati
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