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| Mirrors > Home > MPE Home > Th. List > bloln | Structured version Visualization version GIF version | ||
| Description: A bounded operator is a linear operator. (Contributed by NM, 8-Dec-2007.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| bloln.4 | ⊢ 𝐿 = (𝑈 LnOp 𝑊) |
| bloln.5 | ⊢ 𝐵 = (𝑈 BLnOp 𝑊) |
| Ref | Expression |
|---|---|
| bloln | ⊢ ((𝑈 ∈ NrmCVec ∧ 𝑊 ∈ NrmCVec ∧ 𝑇 ∈ 𝐵) → 𝑇 ∈ 𝐿) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2736 | . . . 4 ⊢ (𝑈 normOpOLD 𝑊) = (𝑈 normOpOLD 𝑊) | |
| 2 | bloln.4 | . . . 4 ⊢ 𝐿 = (𝑈 LnOp 𝑊) | |
| 3 | bloln.5 | . . . 4 ⊢ 𝐵 = (𝑈 BLnOp 𝑊) | |
| 4 | 1, 2, 3 | isblo 30768 | . . 3 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝑊 ∈ NrmCVec) → (𝑇 ∈ 𝐵 ↔ (𝑇 ∈ 𝐿 ∧ ((𝑈 normOpOLD 𝑊)‘𝑇) < +∞))) |
| 5 | 4 | simprbda 498 | . 2 ⊢ (((𝑈 ∈ NrmCVec ∧ 𝑊 ∈ NrmCVec) ∧ 𝑇 ∈ 𝐵) → 𝑇 ∈ 𝐿) |
| 6 | 5 | 3impa 1109 | 1 ⊢ ((𝑈 ∈ NrmCVec ∧ 𝑊 ∈ NrmCVec ∧ 𝑇 ∈ 𝐵) → 𝑇 ∈ 𝐿) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1086 = wceq 1540 ∈ wcel 2109 class class class wbr 5124 ‘cfv 6536 (class class class)co 7410 +∞cpnf 11271 < clt 11274 NrmCVeccnv 30570 LnOp clno 30726 normOpOLD cnmoo 30727 BLnOp cblo 30728 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2708 ax-sep 5271 ax-nul 5281 ax-pr 5407 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2540 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2810 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3062 df-rab 3421 df-v 3466 df-sbc 3771 df-dif 3934 df-un 3936 df-in 3938 df-ss 3948 df-nul 4314 df-if 4506 df-pw 4582 df-sn 4607 df-pr 4609 df-op 4613 df-uni 4889 df-br 5125 df-opab 5187 df-id 5553 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-iota 6489 df-fun 6538 df-fv 6544 df-ov 7413 df-oprab 7414 df-mpo 7415 df-blo 30732 |
| This theorem is referenced by: blof 30771 nmblolbii 30785 isblo3i 30787 blometi 30789 blocn2 30794 ubthlem2 30857 |
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