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Proof step 8 from proof short-law-neg (previous step)

⊦ i2s(cast(16, ~ cast(16, i))) = i2s(~ cast(16, i))

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 9:
⊦ i2s(i) = i2s(cast(16, i))

Rule argument

name: short-is-cast-01 rotate: F subst: [i] → [~ cast(16, i)]

Additional information

Used terms: ~ cast(16, i)