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Proof step 6 from proof ushort-band-shift (previous step)

0 ≤ 65536 + s2i(sho) ∧ 0 < 8 ∧ 8 < 32, s2i(sho) < 0 ⊦ band(s2i(sho) i>> 8, 255) = band(255, (65536 + s2i(sho)) / 2 ^ 8)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

Additional information

Used simplifier rules: ⊦ i ≤ j ∧ j < j0 → i < j0; (forward)% ⊦ i + j = j + i;% ⊦ i + j + i0 = (i + j) + i0;% ⊦ (* j) ≤ i0 + (* j0) ↔ j - j0 ≤ i0;