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Proof step 2 from proof succlessleninv-invsize (
previous step
)
⌜n⌝ + ⌜1⌝ < leninv(nσ), stutf(nσ) ⊦ # nσ = ⌜inv(nσ)[n]⌝ + ⌜1⌝ ↔ false
Heuristic simplifier applied rule simplifier
And obtained the following new goals
Proof step 3
:
# nσ = ⌜inv(nσ)[n]⌝ + ⌜1⌝ , ⌜n⌝ + ⌜1⌝ < leninv(nσ), stutf(nσ) ⊦
Rule argument
Additional information