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Proof step 7 from proof max_prime_divisor-ge2 (previous step)

max_prime_divisor(i) * i0 = i, 2 ≤ i, i / max_prime_divisor(i) < 2, 0 ≤ i, 0 < i, i / max_prime_divisor(i) < i ⊦ prime(i)

User applied rule insert equation

And obtained the following new goals

Proof step 8:
max_prime_divisor(i) * i0 = i, 2 ≤ i, (max_prime_divisor(i) * i0) / max_prime_divisor(i) < 2, 0 ≤ i, 0 < i, (max_prime_divisor(i) * i0) / max_prime_divisor(i) < i ⊦ prime(i)

Rule argument

pos: left 1 flags: rotate, [[1,3,1,1],[1,6,1,1]]

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