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Theorem writersok-add-pending

⊦ writersOk(p, writers) ∧ oneMember(t, l, writers) ∧ noPending(t, p) → writersOk(p(l := p(l) + W(v, t) '), writers)

Type: A user defined theorem
Validity: The proof is valid.
Features: ss, lss,
Comment:
Used by:
Used by units in proved state: FLITPSCweak-proofs,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 13
Proof steps: 30
Used lemmas: filterwrites-def, filtertid-def, writersOk, noPending, oneWriter,
Used spec theorems:
- list/some-element
- FOW/inj-W
Used simplifier rules: