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Proof step 9 from proof mkDecimal-reduce-int (previous step)

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

Heuristic simplifier applied rule simplifier

And obtained the following new goals

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

Proof step 9 from proof mkDecimal-reduce-int (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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