Step
*
1
1
of Lemma
fps-compose-fps-product
1. X : Type
2. valueall-type(X)
3. eq : EqDecider(X)
4. r : CRng
5. x : X
6. f : PowerSeries(X;r)
7. T : Type
8. G : T ⟶ PowerSeries(X;r)
9. Assoc(PowerSeries(X;r);λi,y. (i*y))
10. Comm(PowerSeries(X;r);λi,y. (i*y))
11. u : T
12. v : T List
13. Σ(i∈v). G[i](x:=f) = Σ(i∈v). G[i](x:=f) ∈ PowerSeries(X;r)
⊢ Ident(PowerSeries(X;r);λi,y. (i*y);1)
BY
{ (((D 0 THEN Reduce 0) THEN Auto) THEN FpsNorm 0 THEN Auto) }
Latex:
Latex:
1. X : Type
2. valueall-type(X)
3. eq : EqDecider(X)
4. r : CRng
5. x : X
6. f : PowerSeries(X;r)
7. T : Type
8. G : T {}\mrightarrow{} PowerSeries(X;r)
9. Assoc(PowerSeries(X;r);\mlambda{}i,y. (i*y))
10. Comm(PowerSeries(X;r);\mlambda{}i,y. (i*y))
11. u : T
12. v : T List
13. \mSigma{}(i\mmember{}v). G[i](x:=f) = \mSigma{}(i\mmember{}v). G[i](x:=f)
\mvdash{} Ident(PowerSeries(X;r);\mlambda{}i,y. (i*y);1)
By
Latex:
(((D 0 THEN Reduce 0) THEN Auto) THEN FpsNorm 0 THEN Auto)
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