dvhopvadd2 - Mathbox for Norm Megill

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Theorem dvhopvadd2 41601

Description: The vector sum operation for the constructed full vector space H. TODO: check if this will shorten proofs that use dvhopvadd 41600 and/or dvhfplusr 41591. (Contributed by NM, 26-Sep-2014.)

**Hypotheses**
Ref	Expression
dvhopvadd2.h	⊢ 𝐻 = (LHyp‘𝐾)
dvhopvadd2.t	⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
dvhopvadd2.e	⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊)
dvhopvadd2.p	⊢ + = (𝑠 ∈ 𝐸, 𝑡 ∈ 𝐸 ↦ (𝑓 ∈ 𝑇 ↦ ((𝑠‘𝑓) ∘ (𝑡‘𝑓))))
dvhopvadd2.u	⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
dvhopvadd2.s	⊢ ✚ = (+_g‘𝑈)

**Assertion**
Ref	Expression
dvhopvadd2	⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑄 ∈ 𝐸) ∧ (𝐺 ∈ 𝑇 ∧ 𝑅 ∈ 𝐸)) → (⟨𝐹, 𝑄⟩ ✚ ⟨𝐺, 𝑅⟩) = ⟨(𝐹 ∘ 𝐺), (𝑄 + 𝑅)⟩)

Distinct variable groups: 𝑡,𝑠,𝐸 𝑓,𝐻 𝑓,𝑠,𝑡,𝐾 𝑓,𝑊,𝑠,𝑡 Allowed substitution hints: + (𝑡,𝑓,𝑠) ✚ (𝑡,𝑓,𝑠) 𝑄(𝑡,𝑓,𝑠) 𝑅(𝑡,𝑓,𝑠) 𝑇(𝑡,𝑓,𝑠) 𝑈(𝑡,𝑓,𝑠) 𝐸(𝑓) 𝐹(𝑡,𝑓,𝑠) 𝐺(𝑡,𝑓,𝑠) 𝐻(𝑡,𝑠)

**Proof of Theorem dvhopvadd2**
Step	Hyp	Ref	Expression
1		dvhopvadd2.h	. . 3 ⊢ 𝐻 = (LHyp‘𝐾)
2		dvhopvadd2.t	. . 3 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
3		dvhopvadd2.e	. . 3 ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊)
4		dvhopvadd2.u	. . 3 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊)
5		eqid 2741	. . 3 ⊢ (Scalar‘𝑈) = (Scalar‘𝑈)
6		dvhopvadd2.s	. . 3 ⊢ ✚ = (+_g‘𝑈)
7		eqid 2741	. . 3 ⊢ (+_g‘(Scalar‘𝑈)) = (+_g‘(Scalar‘𝑈))
8	1, 2, 3, 4, 5, 6, 7	dvhopvadd 41600	. 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑄 ∈ 𝐸) ∧ (𝐺 ∈ 𝑇 ∧ 𝑅 ∈ 𝐸)) → (⟨𝐹, 𝑄⟩ ✚ ⟨𝐺, 𝑅⟩) = ⟨(𝐹 ∘ 𝐺), (𝑄(+_g‘(Scalar‘𝑈))𝑅)⟩)
9		dvhopvadd2.p	. . . . . 6 ⊢ + = (𝑠 ∈ 𝐸, 𝑡 ∈ 𝐸 ↦ (𝑓 ∈ 𝑇 ↦ ((𝑠‘𝑓) ∘ (𝑡‘𝑓))))
10	1, 2, 3, 4, 5, 9, 7	dvhfplusr 41591	. . . . 5 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (+_g‘(Scalar‘𝑈)) = + )
11	10	3ad2ant1 1140	. . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑄 ∈ 𝐸) ∧ (𝐺 ∈ 𝑇 ∧ 𝑅 ∈ 𝐸)) → (+_g‘(Scalar‘𝑈)) = + )
12	11	oveqd 7377	. . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑄 ∈ 𝐸) ∧ (𝐺 ∈ 𝑇 ∧ 𝑅 ∈ 𝐸)) → (𝑄(+_g‘(Scalar‘𝑈))𝑅) = (𝑄 + 𝑅))
13	12	opeq2d 4814	. 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑄 ∈ 𝐸) ∧ (𝐺 ∈ 𝑇 ∧ 𝑅 ∈ 𝐸)) → ⟨(𝐹 ∘ 𝐺), (𝑄(+_g‘(Scalar‘𝑈))𝑅)⟩ = ⟨(𝐹 ∘ 𝐺), (𝑄 + 𝑅)⟩)
14	8, 13	eqtrd 2776	1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝐹 ∈ 𝑇 ∧ 𝑄 ∈ 𝐸) ∧ (𝐺 ∈ 𝑇 ∧ 𝑅 ∈ 𝐸)) → (⟨𝐹, 𝑄⟩ ✚ ⟨𝐺, 𝑅⟩) = ⟨(𝐹 ∘ 𝐺), (𝑄 + 𝑅)⟩)

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 397 ∧ w3a 1093 = wceq 1548 ∈ wcel 2121 ⟨cop 4564 ↦ cmpt 5156 ∘ ccom 5625 ‘cfv 6489 (class class class)co 7360 ∈ cmpo 7362 +_gcplusg 17215 Scalarcsca 17218 HLchlt 39857 LHypclh 40491 LTrncltrn 40608 TEndoctendo 41259 DVecHcdvh 41585

This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1975 ax-7 2016 ax-8 2123 ax-9 2131 ax-10 2154 ax-11 2170 ax-12 2191 ax-ext 2713 ax-rep 5202 ax-sep 5221 ax-nul 5231 ax-pow 5297 ax-pr 5365 ax-un 7682 ax-cnex 11089 ax-resscn 11090 ax-1cn 11091 ax-icn 11092 ax-addcl 11093 ax-addrcl 11094 ax-mulcl 11095 ax-mulrcl 11096 ax-mulcom 11097 ax-addass 11098 ax-mulass 11099 ax-distr 11100 ax-i2m1 11101 ax-1ne0 11102 ax-1rid 11103 ax-rnegex 11104 ax-rrecex 11105 ax-cnre 11106 ax-pre-lttri 11107 ax-pre-lttrn 11108 ax-pre-ltadd 11109 ax-pre-mulgt0 11110

This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 df-3or 1094 df-3an 1095 df-tru 1551 df-fal 1561 df-ex 1788 df-nf 1792 df-sb 2075 df-mo 2545 df-eu 2575 df-clab 2720 df-cleq 2733 df-clel 2816 df-nfc 2890 df-ne 2937 df-nel 3041 df-ral 3056 df-rex 3066 df-reu 3347 df-rab 3394 df-v 3435 df-sbc 3726 df-csb 3834 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-pss 3905 df-nul 4265 df-if 4458 df-pw 4534 df-sn 4559 df-pr 4561 df-tp 4563 df-op 4565 df-uni 4842 df-iun 4926 df-br 5076 df-opab 5138 df-mpt 5157 df-tr 5183 df-id 5516 df-eprel 5521 df-po 5529 df-so 5530 df-fr 5574 df-we 5576 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-pred 6256 df-ord 6317 df-on 6318 df-lim 6319 df-suc 6320 df-iota 6445 df-fun 6491 df-fn 6492 df-f 6493 df-f1 6494 df-fo 6495 df-f1o 6496 df-fv 6497 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-om 7811 df-1st 7935 df-2nd 7936 df-frecs 8225 df-wrecs 8256 df-recs 8305 df-rdg 8343 df-1o 8399 df-er 8637 df-en 8888 df-dom 8889 df-sdom 8890 df-fin 8891 df-pnf 11176 df-mnf 11177 df-xr 11178 df-ltxr 11179 df-le 11180 df-sub 11374 df-neg 11375 df-nn 12170 df-2 12239 df-3 12240 df-4 12241 df-5 12242 df-6 12243 df-n0 12433 df-z 12520 df-uz 12784 df-fz 13457 df-struct 17112 df-slot 17147 df-ndx 17159 df-base 17175 df-plusg 17228 df-mulr 17229 df-sca 17231 df-vsca 17232 df-edring 41264 df-dvech 41586

This theorem is referenced by: xihopellsmN 41761 dihopellsm 41762

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