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Proof step 8 from proof disj-distr-uni (
previous step
)
H1 ⊥ H, ∀ r. ¬ r ∈ H0 ∨ ¬ r ∈ H1 ∧ ¬ r ∈ H ⊦ (∀ r. ¬ r ∈ H0 ∨ ¬ r ∈ H1) ∧ H0 ⊥ H
Heuristic simplifier applied rule simplifier
And obtained the following new goals
Proof step 9
:
H1 ⊥ H, ∀ r. ¬ r ∈ H0 ∨ ¬ r ∈ H1 ∧ ¬ r ∈ H ⊦ (¬ r ∈ H0 ∨ ¬ r ∈ H1) ∧ H0 ⊥ H
Rule argument
Additional information