Step
*
of Lemma
single-valued-base-loc-classrel
∀[f:Name ─→ Type]. ∀[T:Type]. ∀[es:EO+(Message(f))]. ∀[e:E]. ∀[v1,v2:T]. ∀[hdr:Name].
∀[locs:bag(Id)]. (v1 ∈ Base(hdr;locs)(e)
⇒ v2 ∈ Base(hdr;locs)(e)
⇒ (v1 = v2 ∈ T)) supposing T = (f hdr) ∈ Type
BY
{ ((UnivCD THENA Auto) THEN RepeatFor 2 (MaUseClassRel (-2)) THEN RepeatFor 2 (MaUseClassRel (-1))) }
Latex:
Latex:
\mforall{}[f:Name {}\mrightarrow{} Type]. \mforall{}[T:Type]. \mforall{}[es:EO+(Message(f))]. \mforall{}[e:E]. \mforall{}[v1,v2:T]. \mforall{}[hdr:Name].
\mforall{}[locs:bag(Id)]. (v1 \mmember{} Base(hdr;locs)(e) {}\mRightarrow{} v2 \mmember{} Base(hdr;locs)(e) {}\mRightarrow{} (v1 = v2))
supposing T = (f hdr)
By
Latex:
((UnivCD THENA Auto) THEN RepeatFor 2 (MaUseClassRel (-2)) THEN RepeatFor 2 (MaUseClassRel (-1)))
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