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Mirrors > Home > MPE Home > Th. List > tchcphlem3 | Structured version Visualization version GIF version |
Description: Lemma for tchcph 23082: real closure of an inner product of a vector with itself. (Contributed by Mario Carneiro, 10-Oct-2015.) |
Ref | Expression |
---|---|
tchval.n | ⊢ 𝐺 = (toℂHil‘𝑊) |
tchcph.v | ⊢ 𝑉 = (Base‘𝑊) |
tchcph.f | ⊢ 𝐹 = (Scalar‘𝑊) |
tchcph.1 | ⊢ (𝜑 → 𝑊 ∈ PreHil) |
tchcph.2 | ⊢ (𝜑 → 𝐹 = (ℂfld ↾s 𝐾)) |
tchcph.h | ⊢ , = (·𝑖‘𝑊) |
Ref | Expression |
---|---|
tchcphlem3 | ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → (𝑋 , 𝑋) ∈ ℝ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | tchval.n | . . . . . 6 ⊢ 𝐺 = (toℂHil‘𝑊) | |
2 | tchcph.v | . . . . . 6 ⊢ 𝑉 = (Base‘𝑊) | |
3 | tchcph.f | . . . . . 6 ⊢ 𝐹 = (Scalar‘𝑊) | |
4 | tchcph.1 | . . . . . 6 ⊢ (𝜑 → 𝑊 ∈ PreHil) | |
5 | tchcph.2 | . . . . . 6 ⊢ (𝜑 → 𝐹 = (ℂfld ↾s 𝐾)) | |
6 | 1, 2, 3, 4, 5 | tchclm 23077 | . . . . 5 ⊢ (𝜑 → 𝑊 ∈ ℂMod) |
7 | 6 | adantr 480 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → 𝑊 ∈ ℂMod) |
8 | eqid 2651 | . . . . 5 ⊢ (Base‘𝐹) = (Base‘𝐹) | |
9 | 3, 8 | clmsscn 22925 | . . . 4 ⊢ (𝑊 ∈ ℂMod → (Base‘𝐹) ⊆ ℂ) |
10 | 7, 9 | syl 17 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → (Base‘𝐹) ⊆ ℂ) |
11 | tchcph.h | . . . . . 6 ⊢ , = (·𝑖‘𝑊) | |
12 | 3, 11, 2, 8 | ipcl 20026 | . . . . 5 ⊢ ((𝑊 ∈ PreHil ∧ 𝑋 ∈ 𝑉 ∧ 𝑋 ∈ 𝑉) → (𝑋 , 𝑋) ∈ (Base‘𝐹)) |
13 | 12 | 3anidm23 1425 | . . . 4 ⊢ ((𝑊 ∈ PreHil ∧ 𝑋 ∈ 𝑉) → (𝑋 , 𝑋) ∈ (Base‘𝐹)) |
14 | 4, 13 | sylan 487 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → (𝑋 , 𝑋) ∈ (Base‘𝐹)) |
15 | 10, 14 | sseldd 3637 | . 2 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → (𝑋 , 𝑋) ∈ ℂ) |
16 | 3 | clmcj 22922 | . . . . 5 ⊢ (𝑊 ∈ ℂMod → ∗ = (*𝑟‘𝐹)) |
17 | 7, 16 | syl 17 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → ∗ = (*𝑟‘𝐹)) |
18 | 17 | fveq1d 6231 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → (∗‘(𝑋 , 𝑋)) = ((*𝑟‘𝐹)‘(𝑋 , 𝑋))) |
19 | 4 | adantr 480 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → 𝑊 ∈ PreHil) |
20 | simpr 476 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → 𝑋 ∈ 𝑉) | |
21 | eqid 2651 | . . . . 5 ⊢ (*𝑟‘𝐹) = (*𝑟‘𝐹) | |
22 | 3, 11, 2, 21 | ipcj 20027 | . . . 4 ⊢ ((𝑊 ∈ PreHil ∧ 𝑋 ∈ 𝑉 ∧ 𝑋 ∈ 𝑉) → ((*𝑟‘𝐹)‘(𝑋 , 𝑋)) = (𝑋 , 𝑋)) |
23 | 19, 20, 20, 22 | syl3anc 1366 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → ((*𝑟‘𝐹)‘(𝑋 , 𝑋)) = (𝑋 , 𝑋)) |
24 | 18, 23 | eqtrd 2685 | . 2 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → (∗‘(𝑋 , 𝑋)) = (𝑋 , 𝑋)) |
25 | 15, 24 | cjrebd 13986 | 1 ⊢ ((𝜑 ∧ 𝑋 ∈ 𝑉) → (𝑋 , 𝑋) ∈ ℝ) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 383 = wceq 1523 ∈ wcel 2030 ⊆ wss 3607 ‘cfv 5926 (class class class)co 6690 ℂcc 9972 ℝcr 9973 ∗ccj 13880 Basecbs 15904 ↾s cress 15905 *𝑟cstv 15990 Scalarcsca 15991 ·𝑖cip 15993 ℂfldccnfld 19794 PreHilcphl 20017 ℂModcclm 22908 toℂHilctch 23013 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1762 ax-4 1777 ax-5 1879 ax-6 1945 ax-7 1981 ax-8 2032 ax-9 2039 ax-10 2059 ax-11 2074 ax-12 2087 ax-13 2282 ax-ext 2631 ax-rep 4804 ax-sep 4814 ax-nul 4822 ax-pow 4873 ax-pr 4936 ax-un 6991 ax-cnex 10030 ax-resscn 10031 ax-1cn 10032 ax-icn 10033 ax-addcl 10034 ax-addrcl 10035 ax-mulcl 10036 ax-mulrcl 10037 ax-mulcom 10038 ax-addass 10039 ax-mulass 10040 ax-distr 10041 ax-i2m1 10042 ax-1ne0 10043 ax-1rid 10044 ax-rnegex 10045 ax-rrecex 10046 ax-cnre 10047 ax-pre-lttri 10048 ax-pre-lttrn 10049 ax-pre-ltadd 10050 ax-pre-mulgt0 10051 ax-addf 10053 ax-mulf 10054 |
This theorem depends on definitions: df-bi 197 df-or 384 df-an 385 df-3or 1055 df-3an 1056 df-tru 1526 df-ex 1745 df-nf 1750 df-sb 1938 df-eu 2502 df-mo 2503 df-clab 2638 df-cleq 2644 df-clel 2647 df-nfc 2782 df-ne 2824 df-nel 2927 df-ral 2946 df-rex 2947 df-reu 2948 df-rmo 2949 df-rab 2950 df-v 3233 df-sbc 3469 df-csb 3567 df-dif 3610 df-un 3612 df-in 3614 df-ss 3621 df-pss 3623 df-nul 3949 df-if 4120 df-pw 4193 df-sn 4211 df-pr 4213 df-tp 4215 df-op 4217 df-uni 4469 df-int 4508 df-iun 4554 df-br 4686 df-opab 4746 df-mpt 4763 df-tr 4786 df-id 5053 df-eprel 5058 df-po 5064 df-so 5065 df-fr 5102 df-we 5104 df-xp 5149 df-rel 5150 df-cnv 5151 df-co 5152 df-dm 5153 df-rn 5154 df-res 5155 df-ima 5156 df-pred 5718 df-ord 5764 df-on 5765 df-lim 5766 df-suc 5767 df-iota 5889 df-fun 5928 df-fn 5929 df-f 5930 df-f1 5931 df-fo 5932 df-f1o 5933 df-fv 5934 df-riota 6651 df-ov 6693 df-oprab 6694 df-mpt2 6695 df-om 7108 df-1st 7210 df-2nd 7211 df-tpos 7397 df-wrecs 7452 df-recs 7513 df-rdg 7551 df-1o 7605 df-oadd 7609 df-er 7787 df-en 7998 df-dom 7999 df-sdom 8000 df-fin 8001 df-pnf 10114 df-mnf 10115 df-xr 10116 df-ltxr 10117 df-le 10118 df-sub 10306 df-neg 10307 df-div 10723 df-nn 11059 df-2 11117 df-3 11118 df-4 11119 df-5 11120 df-6 11121 df-7 11122 df-8 11123 df-9 11124 df-n0 11331 df-z 11416 df-dec 11532 df-uz 11726 df-fz 12365 df-seq 12842 df-exp 12901 df-cj 13883 df-re 13884 df-im 13885 df-struct 15906 df-ndx 15907 df-slot 15908 df-base 15910 df-sets 15911 df-ress 15912 df-plusg 16001 df-mulr 16002 df-starv 16003 df-sca 16004 df-vsca 16005 df-ip 16006 df-tset 16007 df-ple 16008 df-ds 16011 df-unif 16012 df-0g 16149 df-mgm 17289 df-sgrp 17331 df-mnd 17342 df-grp 17472 df-subg 17638 df-ghm 17705 df-cmn 18241 df-mgp 18536 df-ur 18548 df-ring 18595 df-cring 18596 df-oppr 18669 df-dvdsr 18687 df-unit 18688 df-drng 18797 df-subrg 18826 df-lmhm 19070 df-lvec 19151 df-sra 19220 df-rgmod 19221 df-cnfld 19795 df-phl 20019 df-clm 22909 |
This theorem is referenced by: ipcau2 23079 tchcphlem1 23080 tchcphlem2 23081 tchcph 23082 |
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