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Proof step 4 from proof abs-nodes-no-padding-rec (previous step)

# buf = (2 * NODE_HEADER_SIZE + a.alignedsize) + x.flashsize, lax.head = @(m0, m1) ⊦ abs-nodes(buf, m, a ' + x, lax, false) ↔ (∃ buf0, buf1. buf = buf0 + buf1 ∧ lax ≠ [] ∧ m0 = m ∧ m1 = # buf0 ∧ abs-node(buf0, a) ∧ abs-nodes(buf1, m0 + # buf0, x, lax.tail, false))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 5:
# buf = (2 * NODE_HEADER_SIZE + a.alignedsize) + x.flashsize, lax.head = @(m0, m1) ⊦ abs-nodes(buf, m, a ' + x, lax, false) ↔ (∃ buf0, buf1. buf = buf0 + buf1 ∧ lax ≠ [] ∧ m0 = m ∧ m1 = # buf0 ∧ abs-node(buf0, a) ∧ abs-nodes(buf1, m + # buf0, x, lax.tail, false))

Proof step 4 from proof abs-nodes-no-padding-rec (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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