| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lcdvs | Structured version Visualization version GIF version | ||
| Description: Scalar product for the closed kernel vector space dual. (Contributed by NM, 28-Mar-2015.) |
| Ref | Expression |
|---|---|
| lcdvs.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| lcdvs.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| lcdvs.d | ⊢ 𝐷 = (LDual‘𝑈) |
| lcdvs.t | ⊢ · = ( ·𝑠 ‘𝐷) |
| lcdvs.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
| lcdvs.m | ⊢ ∙ = ( ·𝑠 ‘𝐶) |
| lcdvs.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| Ref | Expression |
|---|---|
| lcdvs | ⊢ (𝜑 → ∙ = · ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lcdvs.h | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | eqid 2740 | . . . 4 ⊢ ((ocH‘𝐾)‘𝑊) = ((ocH‘𝐾)‘𝑊) | |
| 3 | lcdvs.c | . . . 4 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
| 4 | lcdvs.u | . . . 4 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 5 | eqid 2740 | . . . 4 ⊢ (LFnl‘𝑈) = (LFnl‘𝑈) | |
| 6 | eqid 2740 | . . . 4 ⊢ (LKer‘𝑈) = (LKer‘𝑈) | |
| 7 | lcdvs.d | . . . 4 ⊢ 𝐷 = (LDual‘𝑈) | |
| 8 | lcdvs.k | . . . 4 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 9 | 1, 2, 3, 4, 5, 6, 7, 8 | lcdval 42088 | . . 3 ⊢ (𝜑 → 𝐶 = (𝐷 ↾s {𝑓 ∈ (LFnl‘𝑈) ∣ (((ocH‘𝐾)‘𝑊)‘(((ocH‘𝐾)‘𝑊)‘((LKer‘𝑈)‘𝑓))) = ((LKer‘𝑈)‘𝑓)})) |
| 10 | 9 | fveq2d 6838 | . 2 ⊢ (𝜑 → ( ·𝑠 ‘𝐶) = ( ·𝑠 ‘(𝐷 ↾s {𝑓 ∈ (LFnl‘𝑈) ∣ (((ocH‘𝐾)‘𝑊)‘(((ocH‘𝐾)‘𝑊)‘((LKer‘𝑈)‘𝑓))) = ((LKer‘𝑈)‘𝑓)}))) |
| 11 | lcdvs.m | . 2 ⊢ ∙ = ( ·𝑠 ‘𝐶) | |
| 12 | fvex 6847 | . . . 4 ⊢ (LFnl‘𝑈) ∈ V | |
| 13 | 12 | rabex 5274 | . . 3 ⊢ {𝑓 ∈ (LFnl‘𝑈) ∣ (((ocH‘𝐾)‘𝑊)‘(((ocH‘𝐾)‘𝑊)‘((LKer‘𝑈)‘𝑓))) = ((LKer‘𝑈)‘𝑓)} ∈ V |
| 14 | eqid 2740 | . . . 4 ⊢ (𝐷 ↾s {𝑓 ∈ (LFnl‘𝑈) ∣ (((ocH‘𝐾)‘𝑊)‘(((ocH‘𝐾)‘𝑊)‘((LKer‘𝑈)‘𝑓))) = ((LKer‘𝑈)‘𝑓)}) = (𝐷 ↾s {𝑓 ∈ (LFnl‘𝑈) ∣ (((ocH‘𝐾)‘𝑊)‘(((ocH‘𝐾)‘𝑊)‘((LKer‘𝑈)‘𝑓))) = ((LKer‘𝑈)‘𝑓)}) | |
| 15 | lcdvs.t | . . . 4 ⊢ · = ( ·𝑠 ‘𝐷) | |
| 16 | 14, 15 | ressvsca 17305 | . . 3 ⊢ ({𝑓 ∈ (LFnl‘𝑈) ∣ (((ocH‘𝐾)‘𝑊)‘(((ocH‘𝐾)‘𝑊)‘((LKer‘𝑈)‘𝑓))) = ((LKer‘𝑈)‘𝑓)} ∈ V → · = ( ·𝑠 ‘(𝐷 ↾s {𝑓 ∈ (LFnl‘𝑈) ∣ (((ocH‘𝐾)‘𝑊)‘(((ocH‘𝐾)‘𝑊)‘((LKer‘𝑈)‘𝑓))) = ((LKer‘𝑈)‘𝑓)}))) |
| 17 | 13, 16 | ax-mp 5 | . 2 ⊢ · = ( ·𝑠 ‘(𝐷 ↾s {𝑓 ∈ (LFnl‘𝑈) ∣ (((ocH‘𝐾)‘𝑊)‘(((ocH‘𝐾)‘𝑊)‘((LKer‘𝑈)‘𝑓))) = ((LKer‘𝑈)‘𝑓)})) |
| 18 | 10, 11, 17 | 3eqtr4g 2800 | 1 ⊢ (𝜑 → ∙ = · ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 = wceq 1547 ∈ wcel 2119 {crab 3392 Vcvv 3432 ‘cfv 6492 (class class class)co 7363 ↾s cress 17198 ·𝑠 cvsca 17222 LFnlclfn 39556 LKerclk 39584 LDualcld 39622 HLchlt 39849 LHypclh 40483 DVecHcdvh 41577 ocHcoch 41846 LCDualclcd 42085 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2712 ax-rep 5206 ax-sep 5225 ax-nul 5235 ax-pow 5301 ax-pr 5369 ax-un 7685 ax-cnex 11092 ax-resscn 11093 ax-1cn 11094 ax-icn 11095 ax-addcl 11096 ax-addrcl 11097 ax-mulcl 11098 ax-mulrcl 11099 ax-mulcom 11100 ax-addass 11101 ax-mulass 11102 ax-distr 11103 ax-i2m1 11104 ax-1ne0 11105 ax-1rid 11106 ax-rnegex 11107 ax-rrecex 11108 ax-cnre 11109 ax-pre-lttri 11110 ax-pre-lttrn 11111 ax-pre-ltadd 11112 ax-pre-mulgt0 11113 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2719 df-cleq 2732 df-clel 2815 df-nfc 2889 df-ne 2936 df-nel 3040 df-ral 3055 df-rex 3065 df-reu 3346 df-rab 3393 df-v 3434 df-sbc 3731 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4269 df-if 4462 df-pw 4538 df-sn 4563 df-pr 4565 df-op 4569 df-uni 4846 df-iun 4930 df-br 5080 df-opab 5142 df-mpt 5161 df-tr 5187 df-id 5520 df-eprel 5525 df-po 5533 df-so 5534 df-fr 5578 df-we 5580 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7320 df-ov 7366 df-oprab 7367 df-mpo 7368 df-om 7814 df-2nd 7939 df-frecs 8228 df-wrecs 8259 df-recs 8308 df-rdg 8346 df-er 8640 df-en 8891 df-dom 8892 df-sdom 8893 df-pnf 11179 df-mnf 11180 df-xr 11181 df-ltxr 11182 df-le 11183 df-sub 11377 df-neg 11378 df-nn 12173 df-2 12242 df-3 12243 df-4 12244 df-5 12245 df-6 12246 df-sets 17132 df-slot 17150 df-ndx 17162 df-base 17178 df-ress 17199 df-vsca 17235 df-lcdual 42086 |
| This theorem is referenced by: lcdvsval 42103 lcdlkreq2N 42122 |
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