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| Mirrors > Home > HSE Home > Th. List > hhcmpl | Structured version Visualization version GIF version | ||
| Description: Lemma used for derivation of the completeness axiom ax-hcompl 31146 from ZFC Hilbert space theory. (Contributed by NM, 9-Apr-2008.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| hhlm.1 | ⊢ 𝑈 = 〈〈 +ℎ , ·ℎ 〉, normℎ〉 |
| hhlm.2 | ⊢ 𝐷 = (IndMet‘𝑈) |
| hhlm.3 | ⊢ 𝐽 = (MetOpen‘𝐷) |
| hhcmpl.c | ⊢ (𝐹 ∈ (Cau‘𝐷) → ∃𝑥 ∈ ℋ 𝐹(⇝𝑡‘𝐽)𝑥) |
| Ref | Expression |
|---|---|
| hhcmpl | ⊢ (𝐹 ∈ Cauchy → ∃𝑥 ∈ ℋ 𝐹 ⇝𝑣 𝑥) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hhcmpl.c | . . . 4 ⊢ (𝐹 ∈ (Cau‘𝐷) → ∃𝑥 ∈ ℋ 𝐹(⇝𝑡‘𝐽)𝑥) | |
| 2 | 1 | anim1ci 616 | . . 3 ⊢ ((𝐹 ∈ (Cau‘𝐷) ∧ 𝐹 ∈ ( ℋ ↑m ℕ)) → (𝐹 ∈ ( ℋ ↑m ℕ) ∧ ∃𝑥 ∈ ℋ 𝐹(⇝𝑡‘𝐽)𝑥)) |
| 3 | elin 3919 | . . 3 ⊢ (𝐹 ∈ ((Cau‘𝐷) ∩ ( ℋ ↑m ℕ)) ↔ (𝐹 ∈ (Cau‘𝐷) ∧ 𝐹 ∈ ( ℋ ↑m ℕ))) | |
| 4 | r19.42v 3161 | . . 3 ⊢ (∃𝑥 ∈ ℋ (𝐹 ∈ ( ℋ ↑m ℕ) ∧ 𝐹(⇝𝑡‘𝐽)𝑥) ↔ (𝐹 ∈ ( ℋ ↑m ℕ) ∧ ∃𝑥 ∈ ℋ 𝐹(⇝𝑡‘𝐽)𝑥)) | |
| 5 | 2, 3, 4 | 3imtr4i 292 | . 2 ⊢ (𝐹 ∈ ((Cau‘𝐷) ∩ ( ℋ ↑m ℕ)) → ∃𝑥 ∈ ℋ (𝐹 ∈ ( ℋ ↑m ℕ) ∧ 𝐹(⇝𝑡‘𝐽)𝑥)) |
| 6 | hhlm.1 | . . . 4 ⊢ 𝑈 = 〈〈 +ℎ , ·ℎ 〉, normℎ〉 | |
| 7 | hhlm.2 | . . . 4 ⊢ 𝐷 = (IndMet‘𝑈) | |
| 8 | 6, 7 | hhcau 31142 | . . 3 ⊢ Cauchy = ((Cau‘𝐷) ∩ ( ℋ ↑m ℕ)) |
| 9 | 8 | eleq2i 2820 | . 2 ⊢ (𝐹 ∈ Cauchy ↔ 𝐹 ∈ ((Cau‘𝐷) ∩ ( ℋ ↑m ℕ))) |
| 10 | hhlm.3 | . . . . . 6 ⊢ 𝐽 = (MetOpen‘𝐷) | |
| 11 | 6, 7, 10 | hhlm 31143 | . . . . 5 ⊢ ⇝𝑣 = ((⇝𝑡‘𝐽) ↾ ( ℋ ↑m ℕ)) |
| 12 | 11 | breqi 5098 | . . . 4 ⊢ (𝐹 ⇝𝑣 𝑥 ↔ 𝐹((⇝𝑡‘𝐽) ↾ ( ℋ ↑m ℕ))𝑥) |
| 13 | vex 3440 | . . . . 5 ⊢ 𝑥 ∈ V | |
| 14 | 13 | brresi 5939 | . . . 4 ⊢ (𝐹((⇝𝑡‘𝐽) ↾ ( ℋ ↑m ℕ))𝑥 ↔ (𝐹 ∈ ( ℋ ↑m ℕ) ∧ 𝐹(⇝𝑡‘𝐽)𝑥)) |
| 15 | 12, 14 | bitri 275 | . . 3 ⊢ (𝐹 ⇝𝑣 𝑥 ↔ (𝐹 ∈ ( ℋ ↑m ℕ) ∧ 𝐹(⇝𝑡‘𝐽)𝑥)) |
| 16 | 15 | rexbii 3076 | . 2 ⊢ (∃𝑥 ∈ ℋ 𝐹 ⇝𝑣 𝑥 ↔ ∃𝑥 ∈ ℋ (𝐹 ∈ ( ℋ ↑m ℕ) ∧ 𝐹(⇝𝑡‘𝐽)𝑥)) |
| 17 | 5, 9, 16 | 3imtr4i 292 | 1 ⊢ (𝐹 ∈ Cauchy → ∃𝑥 ∈ ℋ 𝐹 ⇝𝑣 𝑥) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2109 ∃wrex 3053 ∩ cin 3902 〈cop 4583 class class class wbr 5092 ↾ cres 5621 ‘cfv 6482 (class class class)co 7349 ↑m cmap 8753 ℕcn 12128 MetOpencmopn 21251 ⇝𝑡clm 23111 Cauccau 25151 IndMetcims 30535 ℋchba 30863 +ℎ cva 30864 ·ℎ csm 30865 normℎcno 30867 Cauchyccauold 30870 ⇝𝑣 chli 30871 |
| 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 2701 ax-rep 5218 ax-sep 5235 ax-nul 5245 ax-pow 5304 ax-pr 5371 ax-un 7671 ax-cnex 11065 ax-resscn 11066 ax-1cn 11067 ax-icn 11068 ax-addcl 11069 ax-addrcl 11070 ax-mulcl 11071 ax-mulrcl 11072 ax-mulcom 11073 ax-addass 11074 ax-mulass 11075 ax-distr 11076 ax-i2m1 11077 ax-1ne0 11078 ax-1rid 11079 ax-rnegex 11080 ax-rrecex 11081 ax-cnre 11082 ax-pre-lttri 11083 ax-pre-lttrn 11084 ax-pre-ltadd 11085 ax-pre-mulgt0 11086 ax-pre-sup 11087 ax-addf 11088 ax-mulf 11089 ax-hilex 30943 ax-hfvadd 30944 ax-hvcom 30945 ax-hvass 30946 ax-hv0cl 30947 ax-hvaddid 30948 ax-hfvmul 30949 ax-hvmulid 30950 ax-hvmulass 30951 ax-hvdistr1 30952 ax-hvdistr2 30953 ax-hvmul0 30954 ax-hfi 31023 ax-his1 31026 ax-his2 31027 ax-his3 31028 ax-his4 31029 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3343 df-reu 3344 df-rab 3395 df-v 3438 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4285 df-if 4477 df-pw 4553 df-sn 4578 df-pr 4580 df-op 4584 df-uni 4859 df-iun 4943 df-br 5093 df-opab 5155 df-mpt 5174 df-tr 5200 df-id 5514 df-eprel 5519 df-po 5527 df-so 5528 df-fr 5572 df-we 5574 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-rn 5630 df-res 5631 df-ima 5632 df-pred 6249 df-ord 6310 df-on 6311 df-lim 6312 df-suc 6313 df-iota 6438 df-fun 6484 df-fn 6485 df-f 6486 df-f1 6487 df-fo 6488 df-f1o 6489 df-fv 6490 df-riota 7306 df-ov 7352 df-oprab 7353 df-mpo 7354 df-om 7800 df-1st 7924 df-2nd 7925 df-frecs 8214 df-wrecs 8245 df-recs 8294 df-rdg 8332 df-er 8625 df-map 8755 df-pm 8756 df-en 8873 df-dom 8874 df-sdom 8875 df-sup 9332 df-inf 9333 df-pnf 11151 df-mnf 11152 df-xr 11153 df-ltxr 11154 df-le 11155 df-sub 11349 df-neg 11350 df-div 11778 df-nn 12129 df-2 12191 df-3 12192 df-4 12193 df-n0 12385 df-z 12472 df-uz 12736 df-q 12850 df-rp 12894 df-xneg 13014 df-xadd 13015 df-xmul 13016 df-seq 13909 df-exp 13969 df-cj 15006 df-re 15007 df-im 15008 df-sqrt 15142 df-abs 15143 df-topgen 17347 df-psmet 21253 df-xmet 21254 df-met 21255 df-bl 21256 df-mopn 21257 df-top 22779 df-topon 22796 df-bases 22831 df-lm 23114 df-cau 25154 df-grpo 30437 df-gid 30438 df-ginv 30439 df-gdiv 30440 df-ablo 30489 df-vc 30503 df-nv 30536 df-va 30539 df-ba 30540 df-sm 30541 df-0v 30542 df-vs 30543 df-nmcv 30544 df-ims 30545 df-hnorm 30912 df-hvsub 30915 df-hlim 30916 df-hcau 30917 |
| This theorem is referenced by: hilcompl 31145 |
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