Step
*
1
1
1
of Lemma
es-info-mk-msg
1. f : Name ⟶ Type
2. es : EO+(Message(f))
3. e : E
4. auth : 𝔹
5. hdr : Name
6. v : f hdr
7. v2 : 𝔹@i
8. h : Name@i
9. v4 : f h@i
10. info(e) = <v2, h, v4> ∈ Message(f)@i
11. h = hdr ∈ Name@i
12. v4 = v ∈ (f hdr)@i
13. v2 = auth@i
⊢ <auth, hdr, v> = <auth, h, v4> ∈ (𝔹 × h:Name × (f h))
BY
{ Auto }
Latex:
Latex:
1. f : Name {}\mrightarrow{} Type
2. es : EO+(Message(f))
3. e : E
4. auth : \mBbbB{}
5. hdr : Name
6. v : f hdr
7. v2 : \mBbbB{}@i
8. h : Name@i
9. v4 : f h@i
10. info(e) = <v2, h, v4>@i
11. h = hdr@i
12. v4 = v@i
13. v2 = auth@i
\mvdash{} <auth, hdr, v> = <auth, h, v4>
By
Latex:
Auto
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