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Proof step 2 from proof valid-content-reduce (previous step)

valid-content(files0) ⊦ valid-content(files1) ↔ (∀ ino, n. (ino ∈ files0 ∧ n ∈ files0[ino].content → n * VFS_PAGE_SIZE < files0[ino].size) → ino ∈ files1 ∧ n ∈ files1[ino].content → n * VFS_PAGE_SIZE < files1[ino].size)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 3:
valid-content(files0) ⊦ valid-content(files1) ↔ (∀ ino, n. (ino ∈ files0 ∧ n ∈ files0[ino].content → n * VFS_PAGE_SIZE < files0[ino].size) → ino ∈ files1 ∧ n ∈ files1[ino].content → n * VFS_PAGE_SIZE < files1[ino].size)

Proof step 2 from proof valid-content-reduce (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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