Step
*
1
1
of Lemma
rv-iid-add-const
1. p : FinProbSpace@i
2. a : ℚ@i
3. f : ℕ ─→ ℕ@i
4. X : n:ℕ ─→ RandomVariable(p;f[n])@i
5. ∀n:ℕ. ∀n@0:ℕn. (f[n@0] < f[n] ∧ rv-disjoint(p;f[n];X[n@0];X[n]))@i
6. rv-identically-distributed(p;n.f[n];n.X[n])@i
⊢ rv-identically-distributed(p;n.f[n];n.a)
BY
{ ((D 0 THEN Auto)
THEN RepUR ``rv-const rv-compose`` 0
THEN (Fold `rv-const` 0⋅ THEN RWO "expectation-rv-const" 0)
THEN Auto) }
Latex:
1. p : FinProbSpace@i
2. a : \mBbbQ{}@i
3. f : \mBbbN{} {}\mrightarrow{} \mBbbN{}@i
4. X : n:\mBbbN{} {}\mrightarrow{} RandomVariable(p;f[n])@i
5. \mforall{}n:\mBbbN{}. \mforall{}n@0:\mBbbN{}n. (f[n@0] < f[n] \mwedge{} rv-disjoint(p;f[n];X[n@0];X[n]))@i
6. rv-identically-distributed(p;n.f[n];n.X[n])@i
\mvdash{} rv-identically-distributed(p;n.f[n];n.a)
By
((D 0 THEN Auto)
THEN RepUR ``rv-const rv-compose`` 0
THEN (Fold `rv-const` 0\mcdot{} THEN RWO "expectation-rv-const" 0)
THEN Auto)
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