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Proof step 15 from proof square-neq-pos (previous step)

j / gcd(j, j0) * j = j0 / gcd(j0, j) * j0 * i, 0 < j, prime(i), 0 ≤ j0 ⊦ gcd(j, j0) = 1, j = 0, j0 = 0

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 16:
j / gcd(j, j0) * j = j0 / gcd(j0, j) * j0 * i, 0 < j, 0 < j0, prime(i) ⊦ gcd(j, j0) = 1, j = 0, j0 = 0

Rule argument

Additional information

Used simplifier rules: forward-le-05: ⊦ i < j ∧ 0 ≤ i → 0 < j; (forward) from specification int-abs% ⊦ i ≠ j → (i ≤ j ↔ i < j); (s)