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Theorem weakly-step-consistent

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

Type: A user defined theorem
Validity: The proof is valid.
Features:
Comment: Prove with RMA-2 and RMA-3 (2x).
Used by: lemma3,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 6
Proof steps: 14
Used lemmas: eqd-reflexivity, eqd-transitivity, eqd-symmetry,
Used spec theorems:
Used simplifier rules: