[Imprint][Data Privacy Statement][E-Mail]

View long theorem info. View the proof. Back to main index. View the specification. View theorem base summary, View theorem base listing, the used properties by spec, the dependency list, the symbol table,

Proof step 3 from proof read-unknown (conclusion)

(r =>_ * P)(H) ⊦ ⟪read(r, H; o)⟫ true

Heuristic weak unfold applied rule call right

And obtained the following new goals

Proof step 2:
(r =>_ * P)(H) ⊦ ⟪if ¬ r ∈ H then abort else o := H[r]⟫ true

Rule argument

[fmapos-arg: pos: right 1]

Additional information

[[CONCRETESIMPRULES : ([CSIMPDECL : read (r, H; o) { if ¬ r ∈ H then abort else o := H[r] }])]]