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Theorem step-eqd

⊦ cdom(co) ⇒ d ∧ eqd(sys, d, sys0) → eqd(step(sys, co), d, step(sys0, co))

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: lemma1-gen,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 11
Proof steps: 23
Used lemmas:
Used spec theorems:
Used simplifier rules: