Step
*
1
1
2
of Lemma
omral_times_dom
1. g : OCMon
2. r : CDRng
3. qs : {ps:(|g| × |r|) List| (↑sd_ordered(map(λx.(fst(x));ps))) ∧ (¬↑(0 ∈b map(λx.(snd(x));ps)))}
4. r↓+gp ∈ AbDMon
5. g ∈ DMon
6. x : |g|
7. ps : {ps:(|g| × |r|) List| (↑sd_ordered(map(λx.(fst(x));ps))) ∧ (¬↑(0 ∈b map(λx.(snd(x));ps)))}
8. (↑(x ∈b dom(ps ** qs)))
⇒ (↑(x ∈b dom(ps) × dom(qs)))
9. x1 : |g|
10. y : |r|
11. ↑before(x1;map(λx.(fst(x));ps))
12. ¬(y = 0 ∈ |r|)
13. ↑(x
∈b dom((<x1,y>* qs) ++ (ps ** qs)))
⊢ ↑(x
∈b (mset_inj{g↓oset}(x1) + dom(ps)) × dom(qs))
BY
{ % A good example of monotone reasoning %
((RWH (LemmaC `omral_plus_dom`) (-1)) THENA Auto) }
1
1. g : OCMon
2. r : CDRng
3. qs : {ps:(|g| × |r|) List| (↑sd_ordered(map(λx.(fst(x));ps))) ∧ (¬↑(0 ∈b map(λx.(snd(x));ps)))}
4. r↓+gp ∈ AbDMon
5. g ∈ DMon
6. x : |g|
7. ps : {ps:(|g| × |r|) List| (↑sd_ordered(map(λx.(fst(x));ps))) ∧ (¬↑(0 ∈b map(λx.(snd(x));ps)))}
8. (↑(x ∈b dom(ps ** qs)))
⇒ (↑(x ∈b dom(ps) × dom(qs)))
9. x1 : |g|
10. y : |r|
11. ↑before(x1;map(λx.(fst(x));ps))
12. ¬(y = 0 ∈ |r|)
13. ↑(x
∈b dom(<x1,y>* qs) ⋃ dom(ps ** qs))
⊢ ↑(x
∈b (mset_inj{g↓oset}(x1) + dom(ps)) × dom(qs))
Latex:
Latex:
1. g : OCMon
2. r : CDRng
3. qs : \{ps:(|g| \mtimes{} |r|) List| (\muparrow{}sd\_ordered(map(\mlambda{}x.(fst(x));ps))) \mwedge{} (\mneg{}\muparrow{}(0 \mmember{}\msubb{} map(\mlambda{}x.(snd(x));ps)))\}
4. r\mdownarrow{}+gp \mmember{} AbDMon
5. g \mmember{} DMon
6. x : |g|
7. ps : \{ps:(|g| \mtimes{} |r|) List| (\muparrow{}sd\_ordered(map(\mlambda{}x.(fst(x));ps))) \mwedge{} (\mneg{}\muparrow{}(0 \mmember{}\msubb{} map(\mlambda{}x.(snd(x));ps)))\}
8. (\muparrow{}(x \mmember{}\msubb{} dom(ps ** qs))) {}\mRightarrow{} (\muparrow{}(x \mmember{}\msubb{} dom(ps) \mtimes{} dom(qs)))
9. x1 : |g|
10. y : |r|
11. \muparrow{}before(x1;map(\mlambda{}x.(fst(x));ps))
12. \mneg{}(y = 0)
13. \muparrow{}(x
\mmember{}\msubb{} dom((<x1,y>* qs) ++ (ps ** qs)))
\mvdash{} \muparrow{}(x
\mmember{}\msubb{} (mset\_inj\{g\mdownarrow{}oset\}(x1) + dom(ps)) \mtimes{} dom(qs))
By
Latex:
\% A good example of monotone reasoning \%
((RWH (LemmaC `omral\_plus\_dom`) (-1)) THENA Auto)
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