Theorem hlhilsbase

Description: The scalar base set of the final constructed Hilbert space. (Contributed by NM, 22-Jun-2015) (Revised by Mario Carneiro, 28-Jun-2015)

	Ref	Expression
Hypotheses	hlhilslem.h	$$⊢H=\mathrm{LHyp}\left(K\right)$$
	hlhilslem.e	$$⊢E=\mathrm{EDRing}\left(K\right)\left(W\right)$$
	hlhilslem.u	$$⊢U=\mathrm{HLHil}\left(K\right)\left(W\right)$$
	hlhilslem.r	$$⊢R=\mathrm{Scalar}\left(U\right)$$
	hlhilslem.k	$$⊢\phi \to \left(K\in \mathrm{HL}\wedge W\in H\right)$$
	hlhilsbase.c	$$⊢C={\mathrm{Base}}_E$$
Assertion	hlhilsbase	$$⊢\phi \to C={\mathrm{Base}}_R$$

Proof

Step	Hyp	Ref	Expression
1		hlhilslem.h	$$⊢H=\mathrm{LHyp}\left(K\right)$$
2		hlhilslem.e	$$⊢E=\mathrm{EDRing}\left(K\right)\left(W\right)$$
3		hlhilslem.u	$$⊢U=\mathrm{HLHil}\left(K\right)\left(W\right)$$
4		hlhilslem.r	$$⊢R=\mathrm{Scalar}\left(U\right)$$
5		hlhilslem.k	$$⊢\phi \to \left(K\in \mathrm{HL}\wedge W\in H\right)$$
6		hlhilsbase.c	$$⊢C={\mathrm{Base}}_E$$
7		df-base	$$⊢\mathrm{Base}=\mathrm{Slot}1$$
8		1nn	$$⊢1\in \mathbb{N}$$
9		1lt4	$$⊢1<4$$
10	1 2 3 4 5 7 8 9 6	hlhilslem	$$⊢\phi \to C={\mathrm{Base}}_R$$