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Mirrors > Home > MPE Home > Th. List > ipf | Structured version Visualization version GIF version |
Description: Mapping for the inner product operation. (Contributed by NM, 28-Jan-2008.) (Revised by Mario Carneiro, 16-Nov-2013.) (New usage is discouraged.) |
Ref | Expression |
---|---|
ipcl.1 | ⊢ 𝑋 = (BaseSet‘𝑈) |
ipcl.7 | ⊢ 𝑃 = (·𝑖OLD‘𝑈) |
Ref | Expression |
---|---|
ipf | ⊢ (𝑈 ∈ NrmCVec → 𝑃:(𝑋 × 𝑋)⟶ℂ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ipcl.1 | . . . . . . 7 ⊢ 𝑋 = (BaseSet‘𝑈) | |
2 | eqid 2726 | . . . . . . 7 ⊢ ( +𝑣 ‘𝑈) = ( +𝑣 ‘𝑈) | |
3 | eqid 2726 | . . . . . . 7 ⊢ ( ·𝑠OLD ‘𝑈) = ( ·𝑠OLD ‘𝑈) | |
4 | eqid 2726 | . . . . . . 7 ⊢ (normCV‘𝑈) = (normCV‘𝑈) | |
5 | ipcl.7 | . . . . . . 7 ⊢ 𝑃 = (·𝑖OLD‘𝑈) | |
6 | 1, 2, 3, 4, 5 | ipval 30636 | . . . . . 6 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝑥 ∈ 𝑋 ∧ 𝑦 ∈ 𝑋) → (𝑥𝑃𝑦) = (Σ𝑘 ∈ (1...4)((i↑𝑘) · (((normCV‘𝑈)‘(𝑥( +𝑣 ‘𝑈)((i↑𝑘)( ·𝑠OLD ‘𝑈)𝑦)))↑2)) / 4)) |
7 | 1, 5 | dipcl 30645 | . . . . . 6 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝑥 ∈ 𝑋 ∧ 𝑦 ∈ 𝑋) → (𝑥𝑃𝑦) ∈ ℂ) |
8 | 6, 7 | eqeltrrd 2827 | . . . . 5 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝑥 ∈ 𝑋 ∧ 𝑦 ∈ 𝑋) → (Σ𝑘 ∈ (1...4)((i↑𝑘) · (((normCV‘𝑈)‘(𝑥( +𝑣 ‘𝑈)((i↑𝑘)( ·𝑠OLD ‘𝑈)𝑦)))↑2)) / 4) ∈ ℂ) |
9 | 8 | 3expib 1119 | . . . 4 ⊢ (𝑈 ∈ NrmCVec → ((𝑥 ∈ 𝑋 ∧ 𝑦 ∈ 𝑋) → (Σ𝑘 ∈ (1...4)((i↑𝑘) · (((normCV‘𝑈)‘(𝑥( +𝑣 ‘𝑈)((i↑𝑘)( ·𝑠OLD ‘𝑈)𝑦)))↑2)) / 4) ∈ ℂ)) |
10 | 9 | ralrimivv 3189 | . . 3 ⊢ (𝑈 ∈ NrmCVec → ∀𝑥 ∈ 𝑋 ∀𝑦 ∈ 𝑋 (Σ𝑘 ∈ (1...4)((i↑𝑘) · (((normCV‘𝑈)‘(𝑥( +𝑣 ‘𝑈)((i↑𝑘)( ·𝑠OLD ‘𝑈)𝑦)))↑2)) / 4) ∈ ℂ) |
11 | eqid 2726 | . . . 4 ⊢ (𝑥 ∈ 𝑋, 𝑦 ∈ 𝑋 ↦ (Σ𝑘 ∈ (1...4)((i↑𝑘) · (((normCV‘𝑈)‘(𝑥( +𝑣 ‘𝑈)((i↑𝑘)( ·𝑠OLD ‘𝑈)𝑦)))↑2)) / 4)) = (𝑥 ∈ 𝑋, 𝑦 ∈ 𝑋 ↦ (Σ𝑘 ∈ (1...4)((i↑𝑘) · (((normCV‘𝑈)‘(𝑥( +𝑣 ‘𝑈)((i↑𝑘)( ·𝑠OLD ‘𝑈)𝑦)))↑2)) / 4)) | |
12 | 11 | fmpo 8082 | . . 3 ⊢ (∀𝑥 ∈ 𝑋 ∀𝑦 ∈ 𝑋 (Σ𝑘 ∈ (1...4)((i↑𝑘) · (((normCV‘𝑈)‘(𝑥( +𝑣 ‘𝑈)((i↑𝑘)( ·𝑠OLD ‘𝑈)𝑦)))↑2)) / 4) ∈ ℂ ↔ (𝑥 ∈ 𝑋, 𝑦 ∈ 𝑋 ↦ (Σ𝑘 ∈ (1...4)((i↑𝑘) · (((normCV‘𝑈)‘(𝑥( +𝑣 ‘𝑈)((i↑𝑘)( ·𝑠OLD ‘𝑈)𝑦)))↑2)) / 4)):(𝑋 × 𝑋)⟶ℂ) |
13 | 10, 12 | sylib 217 | . 2 ⊢ (𝑈 ∈ NrmCVec → (𝑥 ∈ 𝑋, 𝑦 ∈ 𝑋 ↦ (Σ𝑘 ∈ (1...4)((i↑𝑘) · (((normCV‘𝑈)‘(𝑥( +𝑣 ‘𝑈)((i↑𝑘)( ·𝑠OLD ‘𝑈)𝑦)))↑2)) / 4)):(𝑋 × 𝑋)⟶ℂ) |
14 | 1, 2, 3, 4, 5 | dipfval 30635 | . . 3 ⊢ (𝑈 ∈ NrmCVec → 𝑃 = (𝑥 ∈ 𝑋, 𝑦 ∈ 𝑋 ↦ (Σ𝑘 ∈ (1...4)((i↑𝑘) · (((normCV‘𝑈)‘(𝑥( +𝑣 ‘𝑈)((i↑𝑘)( ·𝑠OLD ‘𝑈)𝑦)))↑2)) / 4))) |
15 | 14 | feq1d 6713 | . 2 ⊢ (𝑈 ∈ NrmCVec → (𝑃:(𝑋 × 𝑋)⟶ℂ ↔ (𝑥 ∈ 𝑋, 𝑦 ∈ 𝑋 ↦ (Σ𝑘 ∈ (1...4)((i↑𝑘) · (((normCV‘𝑈)‘(𝑥( +𝑣 ‘𝑈)((i↑𝑘)( ·𝑠OLD ‘𝑈)𝑦)))↑2)) / 4)):(𝑋 × 𝑋)⟶ℂ)) |
16 | 13, 15 | mpbird 256 | 1 ⊢ (𝑈 ∈ NrmCVec → 𝑃:(𝑋 × 𝑋)⟶ℂ) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1084 = wceq 1534 ∈ wcel 2099 ∀wral 3051 × cxp 5680 ⟶wf 6550 ‘cfv 6554 (class class class)co 7424 ∈ cmpo 7426 ℂcc 11156 1c1 11159 ici 11160 · cmul 11163 / cdiv 11921 2c2 12319 4c4 12321 ...cfz 13538 ↑cexp 14081 Σcsu 15690 NrmCVeccnv 30517 +𝑣 cpv 30518 BaseSetcba 30519 ·𝑠OLD cns 30520 normCVcnmcv 30523 ·𝑖OLDcdip 30633 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1790 ax-4 1804 ax-5 1906 ax-6 1964 ax-7 2004 ax-8 2101 ax-9 2109 ax-10 2130 ax-11 2147 ax-12 2167 ax-ext 2697 ax-rep 5290 ax-sep 5304 ax-nul 5311 ax-pow 5369 ax-pr 5433 ax-un 7746 ax-inf2 9684 ax-cnex 11214 ax-resscn 11215 ax-1cn 11216 ax-icn 11217 ax-addcl 11218 ax-addrcl 11219 ax-mulcl 11220 ax-mulrcl 11221 ax-mulcom 11222 ax-addass 11223 ax-mulass 11224 ax-distr 11225 ax-i2m1 11226 ax-1ne0 11227 ax-1rid 11228 ax-rnegex 11229 ax-rrecex 11230 ax-cnre 11231 ax-pre-lttri 11232 ax-pre-lttrn 11233 ax-pre-ltadd 11234 ax-pre-mulgt0 11235 ax-pre-sup 11236 |
This theorem depends on definitions: df-bi 206 df-an 395 df-or 846 df-3or 1085 df-3an 1086 df-tru 1537 df-fal 1547 df-ex 1775 df-nf 1779 df-sb 2061 df-mo 2529 df-eu 2558 df-clab 2704 df-cleq 2718 df-clel 2803 df-nfc 2878 df-ne 2931 df-nel 3037 df-ral 3052 df-rex 3061 df-rmo 3364 df-reu 3365 df-rab 3420 df-v 3464 df-sbc 3777 df-csb 3893 df-dif 3950 df-un 3952 df-in 3954 df-ss 3964 df-pss 3967 df-nul 4326 df-if 4534 df-pw 4609 df-sn 4634 df-pr 4636 df-op 4640 df-uni 4914 df-int 4955 df-iun 5003 df-br 5154 df-opab 5216 df-mpt 5237 df-tr 5271 df-id 5580 df-eprel 5586 df-po 5594 df-so 5595 df-fr 5637 df-se 5638 df-we 5639 df-xp 5688 df-rel 5689 df-cnv 5690 df-co 5691 df-dm 5692 df-rn 5693 df-res 5694 df-ima 5695 df-pred 6312 df-ord 6379 df-on 6380 df-lim 6381 df-suc 6382 df-iota 6506 df-fun 6556 df-fn 6557 df-f 6558 df-f1 6559 df-fo 6560 df-f1o 6561 df-fv 6562 df-isom 6563 df-riota 7380 df-ov 7427 df-oprab 7428 df-mpo 7429 df-om 7877 df-1st 8003 df-2nd 8004 df-frecs 8296 df-wrecs 8327 df-recs 8401 df-rdg 8440 df-1o 8496 df-er 8734 df-en 8975 df-dom 8976 df-sdom 8977 df-fin 8978 df-sup 9485 df-oi 9553 df-card 9982 df-pnf 11300 df-mnf 11301 df-xr 11302 df-ltxr 11303 df-le 11304 df-sub 11496 df-neg 11497 df-div 11922 df-nn 12265 df-2 12327 df-3 12328 df-4 12329 df-n0 12525 df-z 12611 df-uz 12875 df-rp 13029 df-fz 13539 df-fzo 13682 df-seq 14022 df-exp 14082 df-hash 14348 df-cj 15104 df-re 15105 df-im 15106 df-sqrt 15240 df-abs 15241 df-clim 15490 df-sum 15691 df-grpo 30426 df-ablo 30478 df-vc 30492 df-nv 30525 df-va 30528 df-ba 30529 df-sm 30530 df-0v 30531 df-nmcv 30533 df-dip 30634 |
This theorem is referenced by: hlipf 30843 hhip 31110 |
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