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Theorem split-union

⊦ hP0(h0) ∧ hP1(h1) ∧ h0 ⊥ h1 → ((hP0 * hP1))(h0 ∪ h1)

Type: A user defined theorem
Validity: The proof is valid.
Features: ss, lss,
Comment:
Used by: Frame, Imp2, adjunction, and-imp, and-split, imp-mono, introduce-sharing, precise-split-l, precise-split-r, prop-sep, sep-ass, sep-com, sep-inj2-imp, sep-mp-p, sep-partial-mp, sep-partial-mp-2, stability, true-elim, wand-flatten, wand-shift-p,
Used by units in proved state: embed-aux, heap-fun, separation-rg, iter-store, iter-set, linked-list, maplet, calculus, existential,
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 5
Used lemmas: sep,
Used spec theorems:
- Used simplifier rules: