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Proof step 8 from proof product-perm-equal (
previous step
)
perm(ints1, ints0 -1l i), i ∈ ints0, perm(ints1, ints0 -1l i) → Π ints1 = Π(ints0 -1l i) ⊦ i * Π ints1 = Π ints0
Heuristic simplifier applied rule simplifier
And obtained the following new goals
Proof step 9
:
Π ints1 = Π(ints0 -1l i), perm(ints1, ints0 -1l i), i ∈ ints0 ⊦ i * Π ints1 = Π ints0
Rule argument
Additional information