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Proof step 3 from proof elim-dentry (previous step)

dentrykey(pageno, str).dentry? ⊦ ∃ ino, str0. dentrykey(pageno, str) = dentrykey(ino, str0)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 4:
⊦ ∃ ino, str0. dentrykey(pageno, str) = dentrykey(ino, str0)

Rule argument

Additional information

Used simplifier rules: ⊦ dentrykey(m, str).dentry?; (s)