发布网友 发布时间:2022-04-20 01:07
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热心网友 时间:2023-09-26 03:55
求前束范式的步骤:∀x(Q(x)→G(x,y,z))→(∀yP(y)∧∃zH(y,z))∀x(Q(x)→G(x,y,z))→(∀yP(y)∧∃z∀aH(a,z))∀x(Q(x)→∀b∀cG(x,b,c))→(∀yP(y)∧∃z∀aH(a,z))∀y∃z∀a(∀x(Q(x)→∀b∀cG(x,b,c))→(P(y)∧H(a,z)))∀y∃z∀a(∀x∀b∀c(Q(x)→G(x,b,c))→(P(y)∧H(a,z)))∀y∃z∀a∃x∃b∃c((Q(x)→G(x,b,c))→(P(y)∧H(a,z)))