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| Mirrors > Home > HSE Home > Th. List > hlim0 | Structured version Visualization version GIF version | ||
| Description: The zero sequence in Hilbert space converges to the zero vector. (Contributed by NM, 17-Aug-1999.) (Proof shortened by Mario Carneiro, 14-May-2014.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| hlim0 | ⊢ (ℕ × {0ℎ}) ⇝𝑣 0ℎ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-hv0cl 30987 | . . . 4 ⊢ 0ℎ ∈ ℋ | |
| 2 | 1 | fconst6 6720 | . . 3 ⊢ (ℕ × {0ℎ}):ℕ⟶ ℋ |
| 3 | ax-hilex 30983 | . . . 4 ⊢ ℋ ∈ V | |
| 4 | nnex 12140 | . . . 4 ⊢ ℕ ∈ V | |
| 5 | 3, 4 | elmap 8803 | . . 3 ⊢ ((ℕ × {0ℎ}) ∈ ( ℋ ↑m ℕ) ↔ (ℕ × {0ℎ}):ℕ⟶ ℋ) |
| 6 | 2, 5 | mpbir 231 | . 2 ⊢ (ℕ × {0ℎ}) ∈ ( ℋ ↑m ℕ) |
| 7 | eqid 2733 | . . . . 5 ⊢ 〈〈 +ℎ , ·ℎ 〉, normℎ〉 = 〈〈 +ℎ , ·ℎ 〉, normℎ〉 | |
| 8 | eqid 2733 | . . . . 5 ⊢ (IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) = (IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) | |
| 9 | 7, 8 | hhxmet 31159 | . . . 4 ⊢ (IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) ∈ (∞Met‘ ℋ) |
| 10 | eqid 2733 | . . . . 5 ⊢ (MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉)) = (MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉)) | |
| 11 | 10 | mopntopon 24357 | . . . 4 ⊢ ((IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉) ∈ (∞Met‘ ℋ) → (MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉)) ∈ (TopOn‘ ℋ)) |
| 12 | 9, 11 | ax-mp 5 | . . 3 ⊢ (MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉)) ∈ (TopOn‘ ℋ) |
| 13 | 1z 12510 | . . 3 ⊢ 1 ∈ ℤ | |
| 14 | nnuz 12779 | . . . 4 ⊢ ℕ = (ℤ≥‘1) | |
| 15 | 14 | lmconst 23179 | . . 3 ⊢ (((MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉)) ∈ (TopOn‘ ℋ) ∧ 0ℎ ∈ ℋ ∧ 1 ∈ ℤ) → (ℕ × {0ℎ})(⇝𝑡‘(MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉)))0ℎ) |
| 16 | 12, 1, 13, 15 | mp3an 1463 | . 2 ⊢ (ℕ × {0ℎ})(⇝𝑡‘(MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉)))0ℎ |
| 17 | 7, 8, 10 | hhlm 31183 | . . . 4 ⊢ ⇝𝑣 = ((⇝𝑡‘(MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉))) ↾ ( ℋ ↑m ℕ)) |
| 18 | 17 | breqi 5101 | . . 3 ⊢ ((ℕ × {0ℎ}) ⇝𝑣 0ℎ ↔ (ℕ × {0ℎ})((⇝𝑡‘(MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉))) ↾ ( ℋ ↑m ℕ))0ℎ) |
| 19 | 1 | elexi 3460 | . . . 4 ⊢ 0ℎ ∈ V |
| 20 | 19 | brresi 5943 | . . 3 ⊢ ((ℕ × {0ℎ})((⇝𝑡‘(MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉))) ↾ ( ℋ ↑m ℕ))0ℎ ↔ ((ℕ × {0ℎ}) ∈ ( ℋ ↑m ℕ) ∧ (ℕ × {0ℎ})(⇝𝑡‘(MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉)))0ℎ)) |
| 21 | 18, 20 | bitri 275 | . 2 ⊢ ((ℕ × {0ℎ}) ⇝𝑣 0ℎ ↔ ((ℕ × {0ℎ}) ∈ ( ℋ ↑m ℕ) ∧ (ℕ × {0ℎ})(⇝𝑡‘(MetOpen‘(IndMet‘〈〈 +ℎ , ·ℎ 〉, normℎ〉)))0ℎ)) |
| 22 | 6, 16, 21 | mpbir2an 711 | 1 ⊢ (ℕ × {0ℎ}) ⇝𝑣 0ℎ |
| Colors of variables: wff setvar class |
| Syntax hints: ∧ wa 395 ∈ wcel 2113 {csn 4577 〈cop 4583 class class class wbr 5095 × cxp 5619 ↾ cres 5623 ⟶wf 6484 ‘cfv 6488 (class class class)co 7354 ↑m cmap 8758 1c1 11016 ℕcn 12134 ℤcz 12477 ∞Metcxmet 21280 MetOpencmopn 21285 TopOnctopon 22828 ⇝𝑡clm 23144 IndMetcims 30575 ℋchba 30903 +ℎ cva 30904 ·ℎ csm 30905 normℎcno 30907 0ℎc0v 30908 ⇝𝑣 chli 30911 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2705 ax-rep 5221 ax-sep 5238 ax-nul 5248 ax-pow 5307 ax-pr 5374 ax-un 7676 ax-cnex 11071 ax-resscn 11072 ax-1cn 11073 ax-icn 11074 ax-addcl 11075 ax-addrcl 11076 ax-mulcl 11077 ax-mulrcl 11078 ax-mulcom 11079 ax-addass 11080 ax-mulass 11081 ax-distr 11082 ax-i2m1 11083 ax-1ne0 11084 ax-1rid 11085 ax-rnegex 11086 ax-rrecex 11087 ax-cnre 11088 ax-pre-lttri 11089 ax-pre-lttrn 11090 ax-pre-ltadd 11091 ax-pre-mulgt0 11092 ax-pre-sup 11093 ax-addf 11094 ax-mulf 11095 ax-hilex 30983 ax-hfvadd 30984 ax-hvcom 30985 ax-hvass 30986 ax-hv0cl 30987 ax-hvaddid 30988 ax-hfvmul 30989 ax-hvmulid 30990 ax-hvmulass 30991 ax-hvdistr1 30992 ax-hvdistr2 30993 ax-hvmul0 30994 ax-hfi 31063 ax-his1 31066 ax-his2 31067 ax-his3 31068 ax-his4 31069 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2566 df-clab 2712 df-cleq 2725 df-clel 2808 df-nfc 2882 df-ne 2930 df-nel 3034 df-ral 3049 df-rex 3058 df-rmo 3347 df-reu 3348 df-rab 3397 df-v 3439 df-sbc 3738 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-pss 3918 df-nul 4283 df-if 4477 df-pw 4553 df-sn 4578 df-pr 4580 df-op 4584 df-uni 4861 df-iun 4945 df-br 5096 df-opab 5158 df-mpt 5177 df-tr 5203 df-id 5516 df-eprel 5521 df-po 5529 df-so 5530 df-fr 5574 df-we 5576 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-pred 6255 df-ord 6316 df-on 6317 df-lim 6318 df-suc 6319 df-iota 6444 df-fun 6490 df-fn 6491 df-f 6492 df-f1 6493 df-fo 6494 df-f1o 6495 df-fv 6496 df-riota 7311 df-ov 7357 df-oprab 7358 df-mpo 7359 df-om 7805 df-1st 7929 df-2nd 7930 df-frecs 8219 df-wrecs 8250 df-recs 8299 df-rdg 8337 df-er 8630 df-map 8760 df-pm 8761 df-en 8878 df-dom 8879 df-sdom 8880 df-sup 9335 df-inf 9336 df-pnf 11157 df-mnf 11158 df-xr 11159 df-ltxr 11160 df-le 11161 df-sub 11355 df-neg 11356 df-div 11784 df-nn 12135 df-2 12197 df-3 12198 df-4 12199 df-n0 12391 df-z 12478 df-uz 12741 df-q 12851 df-rp 12895 df-xneg 13015 df-xadd 13016 df-xmul 13017 df-seq 13913 df-exp 13973 df-cj 15010 df-re 15011 df-im 15012 df-sqrt 15146 df-abs 15147 df-topgen 17351 df-psmet 21287 df-xmet 21288 df-met 21289 df-bl 21290 df-mopn 21291 df-top 22812 df-topon 22829 df-bases 22864 df-lm 23147 df-grpo 30477 df-gid 30478 df-ginv 30479 df-gdiv 30480 df-ablo 30529 df-vc 30543 df-nv 30576 df-va 30579 df-ba 30580 df-sm 30581 df-0v 30582 df-vs 30583 df-nmcv 30584 df-ims 30585 df-hnorm 30952 df-hvsub 30955 df-hlim 30956 |
| This theorem is referenced by: hsn0elch 31232 |
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