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Proof step 4 from proof fits-law-mod-01 (previous step)

¬(~32768 ≤ i % s2i(sho) ∧ i % s2i(sho) ≤ 32767) ⊦ s2i(sho) = 0, i % s2i(sho) = s2i(i2s(i % s2i(sho)))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 5:
⊦ s2i(sho) = 0, i % s2i(sho) = s2i(i2s(i % s2i(sho))), ¬ i % s2i(sho) < ~32768 ∧ ¬ 32767 < i % s2i(sho)

Rule argument

Additional information

Used simplifier rules: ⊦ ¬ i ≤ j ↔ j < i;