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Proof step 3 from proof abs-nodes-at-least-flashsize (previous step)

# buf < x.flashsize, abs-nodes(buf, m, x, lax, false) ⊦ x = []

User applied rule induction

And obtained the following new goals

Proof step 4:
# buf < x.flashsize, abs-nodes(buf, m, x, lax, false), ∀ buf0, x, m, lax. # buf0 < # buf → # buf0 < x.flashsize ∧ abs-nodes(buf0, m, x, lax, false) → x = [] ⊦ x = []

Rule argument

indvar: # buf wfpred: <

Additional information

Used simplifier rules: <; (wellfounded) Used terms: # buf