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Proof step 25 from proof intshiftleft-is-mult-01 (previous step)

0 ≤ j ∧ ¬ false ∈ int2bits(31).rest ∧ 0 ≤ 31, 0 ≤ j, i < 0 ⊦ (i + 1) * 2 ^ abs(j % (31 + 1)) = 2 ^ abs(j % (31 + 1)) + i * 2 ^ (j % (31 + 1)), j % (31 + 1) = 0

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 26:
0 ≤ j, i < 0 ⊦ 2 ^ abs(j % 32) * (i + 1) = 2 ^ (j % 32) * i + 2 ^ abs(j % 32), j % 32 = 0, false ∈ int2bits(31).rest

Proof step 25 from proof intshiftleft-is-mult-01 (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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