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| Mirrors > Home > MPE Home > Th. List > nvzcl | Structured version Visualization version GIF version | ||
| Description: Closure law for the zero vector of a normed complex vector space. (Contributed by NM, 27-Nov-2007.) (Revised by Mario Carneiro, 21-Dec-2013.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| nvzcl.1 | ⊢ 𝑋 = (BaseSet‘𝑈) |
| nvzcl.6 | ⊢ 𝑍 = (0vec‘𝑈) |
| Ref | Expression |
|---|---|
| nvzcl | ⊢ (𝑈 ∈ NrmCVec → 𝑍 ∈ 𝑋) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2737 | . . 3 ⊢ ( +𝑣 ‘𝑈) = ( +𝑣 ‘𝑈) | |
| 2 | nvzcl.6 | . . 3 ⊢ 𝑍 = (0vec‘𝑈) | |
| 3 | 1, 2 | 0vfval 30700 | . 2 ⊢ (𝑈 ∈ NrmCVec → 𝑍 = (GId‘( +𝑣 ‘𝑈))) |
| 4 | 1 | nvgrp 30711 | . . 3 ⊢ (𝑈 ∈ NrmCVec → ( +𝑣 ‘𝑈) ∈ GrpOp) |
| 5 | nvzcl.1 | . . . . 5 ⊢ 𝑋 = (BaseSet‘𝑈) | |
| 6 | 5, 1 | bafval 30698 | . . . 4 ⊢ 𝑋 = ran ( +𝑣 ‘𝑈) |
| 7 | eqid 2737 | . . . 4 ⊢ (GId‘( +𝑣 ‘𝑈)) = (GId‘( +𝑣 ‘𝑈)) | |
| 8 | 6, 7 | grpoidcl 30608 | . . 3 ⊢ (( +𝑣 ‘𝑈) ∈ GrpOp → (GId‘( +𝑣 ‘𝑈)) ∈ 𝑋) |
| 9 | 4, 8 | syl 17 | . 2 ⊢ (𝑈 ∈ NrmCVec → (GId‘( +𝑣 ‘𝑈)) ∈ 𝑋) |
| 10 | 3, 9 | eqeltrd 2837 | 1 ⊢ (𝑈 ∈ NrmCVec → 𝑍 ∈ 𝑋) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 ‘cfv 6502 GrpOpcgr 30583 GIdcgi 30584 NrmCVeccnv 30678 +𝑣 cpv 30679 BaseSetcba 30680 0veccn0v 30682 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5226 ax-sep 5245 ax-nul 5255 ax-pr 5381 ax-un 7692 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-ral 3053 df-rex 3063 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-nul 4288 df-if 4482 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-id 5529 df-xp 5640 df-rel 5641 df-cnv 5642 df-co 5643 df-dm 5644 df-rn 5645 df-res 5646 df-ima 5647 df-iota 6458 df-fun 6504 df-fn 6505 df-f 6506 df-f1 6507 df-fo 6508 df-f1o 6509 df-fv 6510 df-riota 7327 df-ov 7373 df-oprab 7374 df-1st 7945 df-2nd 7946 df-grpo 30587 df-gid 30588 df-ablo 30639 df-vc 30653 df-nv 30686 df-va 30689 df-ba 30690 df-sm 30691 df-0v 30692 df-nmcv 30694 |
| This theorem is referenced by: nvmeq0 30752 nvz0 30762 elimnv 30777 nvnd 30782 imsmetlem 30784 dip0r 30811 dip0l 30812 sspz 30829 lno0 30850 lnomul 30854 nvo00 30855 nmosetn0 30859 nmooge0 30861 0oo 30883 0lno 30884 nmoo0 30885 blocni 30899 ubthlem1 30964 minvecolem1 30968 hl0cl 30996 hhshsslem2 31362 |
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