Step
*
1
1
1
2
1
of Lemma
omral_times_assoc
.....rewrite subgoal.....
1. g : OCMon
2. g ∈ DMon
3. a : CDRng
4. ps : |omral(g;a)|
5. qs : |omral(g;a)|
6. rs : |omral(g;a)|
7. u : |g|
8. x : |(g↓oset)|
9. ↑(x
∈b (dom(ps) × dom(qs)) - dom(ps ** qs))
10. y : |(g↓oset)|
11. ↑(y
∈b dom(rs))
⊢ ¬↑(x
∈b dom(ps ** qs))
BY
{ ((RWH (LemmaC `mset_mem_diff`) (-3)
THENM RW bool_to_propC (-3)) THEN Auto) }
Latex:
Latex:
.....rewrite subgoal.....
1. g : OCMon
2. g \mmember{} DMon
3. a : CDRng
4. ps : |omral(g;a)|
5. qs : |omral(g;a)|
6. rs : |omral(g;a)|
7. u : |g|
8. x : |(g\mdownarrow{}oset)|
9. \muparrow{}(x
\mmember{}\msubb{} (dom(ps) \mtimes{} dom(qs)) - dom(ps ** qs))
10. y : |(g\mdownarrow{}oset)|
11. \muparrow{}(y
\mmember{}\msubb{} dom(rs))
\mvdash{} \mneg{}\muparrow{}(x
\mmember{}\msubb{} dom(ps ** qs))
By
Latex:
((RWH (LemmaC `mset\_mem\_diff`) (-3)
THENM RW bool\_to\_propC (-3)) THEN Auto)
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