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Theorem get-from-inf

⊦ ((nf from n))(m) = nf(m + n)

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: contractinf-from1, elim-fromto, from-append-add, from-from, from-from-inf, from-succ, from-succ-cons, get-from, to-plus-from-inf-simp,
Used by units in proved state: stut-mon, mon-lim-filter-count, streamseq-mon-lim, inf-app-list, infinite-append,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 1
Used lemmas: from-nf,
Used spec theorems:
- Used simplifier rules:
  - nat-basic2/c