Step
*
1
1
of Lemma
mset_prod_wf2
1. g : DMon@i'
2. a : FiniteSet{g↓set}@i
3. b : FiniteSet{g↓set}@i
4. x : |(g↓set)|@i
⊢ (x #∈ (msFor{<MSet{g↓set},⋃,0>} u ∈ a
msFor{<MSet{g↓set},⋃,0>} v ∈ b
mset_inj{g↓set}(u * v))) ≤ 1
BY
{ ((Backchain ``mset_count_bound_for_union``) THENA Auto) }
1
1. g : DMon@i'
2. a : FiniteSet{g↓set}@i
3. b : FiniteSet{g↓set}@i
4. x : |(g↓set)|@i
5. u : |(g↓set)|@i
6. v : |(g↓set)|@i
⊢ (x #∈ mset_inj{g↓set}(u * v)) ≤ 1
Latex:
Latex:
1. g : DMon@i'
2. a : FiniteSet\{g\mdownarrow{}set\}@i
3. b : FiniteSet\{g\mdownarrow{}set\}@i
4. x : |(g\mdownarrow{}set)|@i
\mvdash{} (x \#\mmember{} (msFor\{<MSet\{g\mdownarrow{}set\},\mcup{},0>\} u \mmember{} a
msFor\{<MSet\{g\mdownarrow{}set\},\mcup{},0>\} v \mmember{} b
mset\_inj\{g\mdownarrow{}set\}(u * v))) \mleq{} 1
By
Latex:
((Backchain ``mset\_count\_bound\_for\_union``) THENA Auto)
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