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Proof step 2 from proof meta-split (previous step)

ispath(p, n, m, dirs, files), ispath(q, m, m0, dirs, files) ⊦ meta(p + q, n, dirs, files) = meta(q, m, dirs, files)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 3:
ispath(q, m, m0, dirs, files), ispath(p, n, m, dirs, files) ⊦ meta(p + q, n, dirs, files) = meta(ε, m0, dirs, files)

Rule argument

Additional information

Used simplifier rules: meta-path: ⊦ ispath(p, n, m, dirs, files) → meta(p, n, dirs, files) = meta(ε, m, dirs, files);