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Proof step 18 from proof readpage-prepost (previous step)

# buf = VFS_PAGE_SIZE, files[m0] = mkfile(n0, md, # links(m0, dirs), content), F(files -- m0), afs-cons(dirs, files), n ∈ content, m0 ∈ files ⊦ ⌜content[n]⌝ = (content.stream from n * VFS_PAGE_SIZE) to VFS_PAGE_SIZE

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 19:
# buf = VFS_PAGE_SIZE, files[m0] = mkfile(n0, md, # links(m0, dirs), content), F(files -- m0), afs-cons(dirs, files), m0 ∈ files, n ∈ content ⊦ ⌜content[n]⌝ = (content.stream from n * VFS_PAGE_SIZE) to VFS_PAGE_SIZE

Proof step 18 from proof readpage-prepost (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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