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Theorem Del-rec-other

⊦ str ≠ str0 → sdt[str0, tree] -- str = (sdt -- str)[str0, tree]

Type: A proof obligation
Validity: The proof is valid.
Features:
Comment: |- not a = b -> st[b, d] -- a = (st -- a)[b, d]
Used by:
Used by units in proved state:
Proof exists?: Yes

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Infos about the proof