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Proof step 8 from proof intshiftright-ls-02 (
previous step
)
i + 1 - 2 ^ band(j, 31) = ~1 * 2 ^ band(j, 31) + i + 1, i < 0, band(j, 31) < 32, 0 < band(j, 31), 0 < (i + 1 - 2 ^ band(j, 31)) / 2 ^ band(j, 31) ⊦
User applied rule insert equation
And obtained the following new goals
Proof step 9
:
i < 0, band(j, 31) < 32, 0 < band(j, 31), 0 < (~1 * 2 ^ band(j, 31) + i + 1) / 2 ^ band(j, 31) ⊦
Rule argument
pos: left 1 flags: discard
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