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Mirrors > Home > HSE Home > Th. List > lnopunilem2 | Structured version Visualization version GIF version |
Description: Lemma for lnopunii 32044. (Contributed by NM, 12-May-2005.) (New usage is discouraged.) |
Ref | Expression |
---|---|
lnopunilem.1 | ⊢ 𝑇 ∈ LinOp |
lnopunilem.2 | ⊢ ∀𝑥 ∈ ℋ (normℎ‘(𝑇‘𝑥)) = (normℎ‘𝑥) |
lnopunilem.3 | ⊢ 𝐴 ∈ ℋ |
lnopunilem.4 | ⊢ 𝐵 ∈ ℋ |
Ref | Expression |
---|---|
lnopunilem2 | ⊢ ((𝑇‘𝐴) ·ih (𝑇‘𝐵)) = (𝐴 ·ih 𝐵) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fvoveq1 7471 | . . . . 5 ⊢ (𝑦 = if(𝑦 ∈ ℂ, 𝑦, 0) → (ℜ‘(𝑦 · ((𝑇‘𝐴) ·ih (𝑇‘𝐵)))) = (ℜ‘(if(𝑦 ∈ ℂ, 𝑦, 0) · ((𝑇‘𝐴) ·ih (𝑇‘𝐵))))) | |
2 | fvoveq1 7471 | . . . . 5 ⊢ (𝑦 = if(𝑦 ∈ ℂ, 𝑦, 0) → (ℜ‘(𝑦 · (𝐴 ·ih 𝐵))) = (ℜ‘(if(𝑦 ∈ ℂ, 𝑦, 0) · (𝐴 ·ih 𝐵)))) | |
3 | 1, 2 | eqeq12d 2756 | . . . 4 ⊢ (𝑦 = if(𝑦 ∈ ℂ, 𝑦, 0) → ((ℜ‘(𝑦 · ((𝑇‘𝐴) ·ih (𝑇‘𝐵)))) = (ℜ‘(𝑦 · (𝐴 ·ih 𝐵))) ↔ (ℜ‘(if(𝑦 ∈ ℂ, 𝑦, 0) · ((𝑇‘𝐴) ·ih (𝑇‘𝐵)))) = (ℜ‘(if(𝑦 ∈ ℂ, 𝑦, 0) · (𝐴 ·ih 𝐵))))) |
4 | lnopunilem.1 | . . . . 5 ⊢ 𝑇 ∈ LinOp | |
5 | lnopunilem.2 | . . . . 5 ⊢ ∀𝑥 ∈ ℋ (normℎ‘(𝑇‘𝑥)) = (normℎ‘𝑥) | |
6 | lnopunilem.3 | . . . . 5 ⊢ 𝐴 ∈ ℋ | |
7 | lnopunilem.4 | . . . . 5 ⊢ 𝐵 ∈ ℋ | |
8 | 0cn 11282 | . . . . . 6 ⊢ 0 ∈ ℂ | |
9 | 8 | elimel 4617 | . . . . 5 ⊢ if(𝑦 ∈ ℂ, 𝑦, 0) ∈ ℂ |
10 | 4, 5, 6, 7, 9 | lnopunilem1 32042 | . . . 4 ⊢ (ℜ‘(if(𝑦 ∈ ℂ, 𝑦, 0) · ((𝑇‘𝐴) ·ih (𝑇‘𝐵)))) = (ℜ‘(if(𝑦 ∈ ℂ, 𝑦, 0) · (𝐴 ·ih 𝐵))) |
11 | 3, 10 | dedth 4606 | . . 3 ⊢ (𝑦 ∈ ℂ → (ℜ‘(𝑦 · ((𝑇‘𝐴) ·ih (𝑇‘𝐵)))) = (ℜ‘(𝑦 · (𝐴 ·ih 𝐵)))) |
12 | 11 | rgen 3069 | . 2 ⊢ ∀𝑦 ∈ ℂ (ℜ‘(𝑦 · ((𝑇‘𝐴) ·ih (𝑇‘𝐵)))) = (ℜ‘(𝑦 · (𝐴 ·ih 𝐵))) |
13 | 4 | lnopfi 32001 | . . . . . 6 ⊢ 𝑇: ℋ⟶ ℋ |
14 | 13 | ffvelcdmi 7117 | . . . . 5 ⊢ (𝐴 ∈ ℋ → (𝑇‘𝐴) ∈ ℋ) |
15 | 6, 14 | ax-mp 5 | . . . 4 ⊢ (𝑇‘𝐴) ∈ ℋ |
16 | 13 | ffvelcdmi 7117 | . . . . 5 ⊢ (𝐵 ∈ ℋ → (𝑇‘𝐵) ∈ ℋ) |
17 | 7, 16 | ax-mp 5 | . . . 4 ⊢ (𝑇‘𝐵) ∈ ℋ |
18 | 15, 17 | hicli 31113 | . . 3 ⊢ ((𝑇‘𝐴) ·ih (𝑇‘𝐵)) ∈ ℂ |
19 | 6, 7 | hicli 31113 | . . 3 ⊢ (𝐴 ·ih 𝐵) ∈ ℂ |
20 | recan 15385 | . . 3 ⊢ ((((𝑇‘𝐴) ·ih (𝑇‘𝐵)) ∈ ℂ ∧ (𝐴 ·ih 𝐵) ∈ ℂ) → (∀𝑦 ∈ ℂ (ℜ‘(𝑦 · ((𝑇‘𝐴) ·ih (𝑇‘𝐵)))) = (ℜ‘(𝑦 · (𝐴 ·ih 𝐵))) ↔ ((𝑇‘𝐴) ·ih (𝑇‘𝐵)) = (𝐴 ·ih 𝐵))) | |
21 | 18, 19, 20 | mp2an 691 | . 2 ⊢ (∀𝑦 ∈ ℂ (ℜ‘(𝑦 · ((𝑇‘𝐴) ·ih (𝑇‘𝐵)))) = (ℜ‘(𝑦 · (𝐴 ·ih 𝐵))) ↔ ((𝑇‘𝐴) ·ih (𝑇‘𝐵)) = (𝐴 ·ih 𝐵)) |
22 | 12, 21 | mpbi 230 | 1 ⊢ ((𝑇‘𝐴) ·ih (𝑇‘𝐵)) = (𝐴 ·ih 𝐵) |
Colors of variables: wff setvar class |
Syntax hints: ↔ wb 206 = wceq 1537 ∈ wcel 2108 ∀wral 3067 ifcif 4548 ‘cfv 6573 (class class class)co 7448 ℂcc 11182 0cc0 11184 · cmul 11189 ℜcre 15146 ℋchba 30951 ·ih csp 30954 normℎcno 30955 LinOpclo 30979 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1793 ax-4 1807 ax-5 1909 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2158 ax-12 2178 ax-ext 2711 ax-sep 5317 ax-nul 5324 ax-pow 5383 ax-pr 5447 ax-un 7770 ax-cnex 11240 ax-resscn 11241 ax-1cn 11242 ax-icn 11243 ax-addcl 11244 ax-addrcl 11245 ax-mulcl 11246 ax-mulrcl 11247 ax-mulcom 11248 ax-addass 11249 ax-mulass 11250 ax-distr 11251 ax-i2m1 11252 ax-1ne0 11253 ax-1rid 11254 ax-rnegex 11255 ax-rrecex 11256 ax-cnre 11257 ax-pre-lttri 11258 ax-pre-lttrn 11259 ax-pre-ltadd 11260 ax-pre-mulgt0 11261 ax-pre-sup 11262 ax-hilex 31031 ax-hfvadd 31032 ax-hv0cl 31035 ax-hfvmul 31037 ax-hvmul0 31042 ax-hfi 31111 ax-his1 31114 ax-his2 31115 ax-his3 31116 ax-his4 31117 |
This theorem depends on definitions: df-bi 207 df-an 396 df-or 847 df-3or 1088 df-3an 1089 df-tru 1540 df-fal 1550 df-ex 1778 df-nf 1782 df-sb 2065 df-mo 2543 df-eu 2572 df-clab 2718 df-cleq 2732 df-clel 2819 df-nfc 2895 df-ne 2947 df-nel 3053 df-ral 3068 df-rex 3077 df-rmo 3388 df-reu 3389 df-rab 3444 df-v 3490 df-sbc 3805 df-csb 3922 df-dif 3979 df-un 3981 df-in 3983 df-ss 3993 df-pss 3996 df-nul 4353 df-if 4549 df-pw 4624 df-sn 4649 df-pr 4651 df-op 4655 df-uni 4932 df-iun 5017 df-br 5167 df-opab 5229 df-mpt 5250 df-tr 5284 df-id 5593 df-eprel 5599 df-po 5607 df-so 5608 df-fr 5652 df-we 5654 df-xp 5706 df-rel 5707 df-cnv 5708 df-co 5709 df-dm 5710 df-rn 5711 df-res 5712 df-ima 5713 df-pred 6332 df-ord 6398 df-on 6399 df-lim 6400 df-suc 6401 df-iota 6525 df-fun 6575 df-fn 6576 df-f 6577 df-f1 6578 df-fo 6579 df-f1o 6580 df-fv 6581 df-riota 7404 df-ov 7451 df-oprab 7452 df-mpo 7453 df-om 7904 df-2nd 8031 df-frecs 8322 df-wrecs 8353 df-recs 8427 df-rdg 8466 df-er 8763 df-map 8886 df-en 9004 df-dom 9005 df-sdom 9006 df-sup 9511 df-pnf 11326 df-mnf 11327 df-xr 11328 df-ltxr 11329 df-le 11330 df-sub 11522 df-neg 11523 df-div 11948 df-nn 12294 df-2 12356 df-3 12357 df-n0 12554 df-z 12640 df-uz 12904 df-rp 13058 df-seq 14053 df-exp 14113 df-cj 15148 df-re 15149 df-im 15150 df-sqrt 15284 df-hnorm 31000 df-lnop 31873 |
This theorem is referenced by: lnopunii 32044 |
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