Step
*
2
1
1
of Lemma
markov-streamless-function
1. ∀P:ℕ ⟶ ℙ. ((∀m:ℕ. ((P m) ∨ (¬(P m))))
⇒ (¬(∀m:ℕ. (¬(P m))))
⇒ (∃m:ℕ. (P m)))
2. A : Type
3. B : Type
4. a : ℕ
5. A ~ ℕa
6. ∀x,y:B. Dec(x = y ∈ B)
7. ∀x,y:A ⟶ B. Dec(x = y ∈ (A ⟶ B))
8. b : ℕ
9. B ~ ℕb
⊢ A ⟶ B ~ ℕb^a
BY
{ xxx((RWO "equipollent-exp<" 0 THEN Auto)
THEN (RWO "9" 0 THENA Auto)
THEN (RWO "5" 0 THENA Auto)
THEN RelRST
THEN Auto)xxx }
Latex:
Latex:
1. \mforall{}P:\mBbbN{} {}\mrightarrow{} \mBbbP{}. ((\mforall{}m:\mBbbN{}. ((P m) \mvee{} (\mneg{}(P m)))) {}\mRightarrow{} (\mneg{}(\mforall{}m:\mBbbN{}. (\mneg{}(P m)))) {}\mRightarrow{} (\mexists{}m:\mBbbN{}. (P m)))
2. A : Type
3. B : Type
4. a : \mBbbN{}
5. A \msim{} \mBbbN{}a
6. \mforall{}x,y:B. Dec(x = y)
7. \mforall{}x,y:A {}\mrightarrow{} B. Dec(x = y)
8. b : \mBbbN{}
9. B \msim{} \mBbbN{}b
\mvdash{} A {}\mrightarrow{} B \msim{} \mBbbN{}b\^{}a
By
Latex:
xxx((RWO "equipollent-exp<" 0 THEN Auto)
THEN (RWO "9" 0 THENA Auto)
THEN (RWO "5" 0 THENA Auto)
THEN RelRST
THEN Auto)xxx
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