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Proof step 16 from proof mkDecimal-maxScale-le-int (previous step)

mkDecimal(i / 10, abs(j) - 1).int = (i / 10) / 10 ^ maxScale(i / 10), i % 10 = 0, maxScale(i) ≤ abs(j), ∀ i0, j. i→n(i0) < i→n(i) → maxScale(i0) ≤ abs(j) → mkDecimal(i0, j).int = i0 / 10 ^ maxScale(i0) ⊦ j = 0, i = 0, mkDecimal(i / 10, abs(j) - 1).int = i / 10 ^ maxScale(i)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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