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Exercícios de Dedução Natural (view source)
Revision as of 22:28, 12 October 2020
, 22:28, 12 October 2020no edit summary
==== <math>(\exists x)P(x), (\forall x)(\forall y)(P(x) \to Q(y)) \vdash (\forall y) Q(y)</math> ====
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==== <math>(\forall x)A(x), (\exists y)(A(y) \to B(y)), (\forall z)(A(z) \to C(z)) \vdash (\exists w)(B(w) \land C(w))</math> ====
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==Dedução Natural para a Lógica de Primeira Ordem Clássica==