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Proof step 7 from proof link-mod-dir-meta (previous step)

alink = mklink(m0, str), m0 ∈ dirs, m ∈ dirs ⊦ str ∈ (m0 = m ⊃ dirs[m0].meta:= md;dirs[m0]).entries ∧ ino = (m0 = m ⊃ dirs[m0].meta:= md;dirs[m0]).entries[str] ↔ str ∈ dirs[m0].entries ∧ ino = dirs[m0].entries[str]

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 8:
m ∈ dirs, m0 ∈ dirs ⊦ str ∈ (m0 = m ⊃ dirs[m].meta:= md;dirs[m0]).entries ∧ ino = (m0 = m ⊃ dirs[m].meta:= md;dirs[m0]).entries[str] ↔ str ∈ dirs[m0].entries ∧ ino = dirs[m0].entries[str]

Proof step 7 from proof link-mod-dir-meta (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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