Step * 1 1 2 1 of Lemma sub-bags-no-repeats

.....assertion..... 
1. Type
2. eq EqDecider(T)
3. bs bag(T)
4. valueall-type(T)
5. bb bag({p:bag(T) × bag(T)| p ↓∈ bag-partitions(eq;bs)} )
6. bag-partitions(eq;bs) bb ∈ bag({p:bag(T) × bag(T)| p ↓∈ bag-partitions(eq;bs)} )
⊢ bag-no-repeats(bag(T) × bag(T);bb)
BY
(RevHypSubst (-1) THEN Auto) }

1
1. Type
2. eq EqDecider(T)
3. bs bag(T)
4. valueall-type(T)
5. bb bag({p:bag(T) × bag(T)| p ↓∈ bag-partitions(eq;bs)} )
6. bag-partitions(eq;bs) bb ∈ bag({p:bag(T) × bag(T)| p ↓∈ bag-partitions(eq;bs)} )
⊢ bag-no-repeats(bag(T) × bag(T);bag-partitions(eq;bs))


Latex:


Latex:
.....assertion..... 
1.  T  :  Type
2.  eq  :  EqDecider(T)
3.  bs  :  bag(T)
4.  valueall-type(T)
5.  bb  :  bag(\{p:bag(T)  \mtimes{}  bag(T)|  p  \mdownarrow{}\mmember{}  bag-partitions(eq;bs)\}  )
6.  bag-partitions(eq;bs)  =  bb
\mvdash{}  bag-no-repeats(bag(T)  \mtimes{}  bag(T);bb)


By


Latex:
(RevHypSubst  (-1)  0  THEN  Auto)




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