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Theorem to-plus-from

⊦ ¬ # σ < ⌜n⌝ → (σ to n) + (σ from n) = σ

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment:
Used by:
Used by units in proved state: mon-lim-filter-count,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 1
Used lemmas: append-assoc, to-plus-from-simp,
Used spec theorems:
- Used simplifier rules: