Step
*
of Lemma
es-interface-image-val
∀[Info:Type]. ∀[es:EO+(Info)]. ∀[A:Type]. ∀[f:Top]. ∀[Ia:EClass(A)]. ∀[e:E]. f'Ia(e) ~ f Ia(e) supposing ↑e ∈b Ia
BY
{ RepeatFor 6 ((D 0 THENA Auto)) }
1
1. Info : Type
2. es : EO+(Info)
3. A : Type
4. f : Top
5. Ia : EClass(A)
6. e : E
⊢ f'Ia(e) ~ f Ia(e) supposing ↑e ∈b Ia
Latex:
\mforall{}[Info:Type]. \mforall{}[es:EO+(Info)]. \mforall{}[A:Type]. \mforall{}[f:Top]. \mforall{}[Ia:EClass(A)]. \mforall{}[e:E].
f'Ia(e) \msim{} f Ia(e) supposing \muparrow{}e \mmember{}\msubb{} Ia
By
RepeatFor 6 ((D 0 THENA Auto))
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