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Proof step 35 from proof same-subclasses-contains-trans (previous step)

same-subclasses-contains(class, str0, str1), same-subclasses-contains(class, str, str0) ⊦ same-subclasses(class, str, str1) ∧ (∀ class0. contains(str1, mkclasstype(class), mkclasstype(class0)) → same-subclasses(class0, str, str1))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 34:
same-subclasses-contains(class, str0, str1), same-subclasses-contains(class, str, str0) ⊦ same-subclasses(class, str, str1) ∧ (contains(str1, mkclasstype(class), mkclasstype(class0)) → same-subclasses(class0, str, str1))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]