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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 31293 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 623 | . . 3 ⊢ ((𝐹 ∈ (Cau‘𝐷) ∧ 𝐹 ∈ ( ℋ ↑m ℕ)) → (𝐹 ∈ ( ℋ ↑m ℕ) ∧ ∃𝑥 ∈ ℋ 𝐹(⇝𝑡‘𝐽)𝑥)) |
| 3 | elin 3900 | . . 3 ⊢ (𝐹 ∈ ((Cau‘𝐷) ∩ ( ℋ ↑m ℕ)) ↔ (𝐹 ∈ (Cau‘𝐷) ∧ 𝐹 ∈ ( ℋ ↑m ℕ))) | |
| 4 | r19.42v 3173 | . . 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 294 | . 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 31289 | . . 3 ⊢ Cauchy = ((Cau‘𝐷) ∩ ( ℋ ↑m ℕ)) |
| 9 | 8 | eleq2i 2833 | . 2 ⊢ (𝐹 ∈ Cauchy ↔ 𝐹 ∈ ((Cau‘𝐷) ∩ ( ℋ ↑m ℕ))) |
| 10 | hhlm.3 | . . . . . 6 ⊢ 𝐽 = (MetOpen‘𝐷) | |
| 11 | 6, 7, 10 | hhlm 31290 | . . . . 5 ⊢ ⇝𝑣 = ((⇝𝑡‘𝐽) ↾ ( ℋ ↑m ℕ)) |
| 12 | 11 | breqi 5080 | . . . 4 ⊢ (𝐹 ⇝𝑣 𝑥 ↔ 𝐹((⇝𝑡‘𝐽) ↾ ( ℋ ↑m ℕ))𝑥) |
| 13 | vex 3437 | . . . . 5 ⊢ 𝑥 ∈ V | |
| 14 | 13 | brresi 5946 | . . . 4 ⊢ (𝐹((⇝𝑡‘𝐽) ↾ ( ℋ ↑m ℕ))𝑥 ↔ (𝐹 ∈ ( ℋ ↑m ℕ) ∧ 𝐹(⇝𝑡‘𝐽)𝑥)) |
| 15 | 12, 14 | bitri 277 | . . 3 ⊢ (𝐹 ⇝𝑣 𝑥 ↔ (𝐹 ∈ ( ℋ ↑m ℕ) ∧ 𝐹(⇝𝑡‘𝐽)𝑥)) |
| 16 | 15 | rexbii 3088 | . 2 ⊢ (∃𝑥 ∈ ℋ 𝐹 ⇝𝑣 𝑥 ↔ ∃𝑥 ∈ ℋ (𝐹 ∈ ( ℋ ↑m ℕ) ∧ 𝐹(⇝𝑡‘𝐽)𝑥)) |
| 17 | 5, 9, 16 | 3imtr4i 294 | 1 ⊢ (𝐹 ∈ Cauchy → ∃𝑥 ∈ ℋ 𝐹 ⇝𝑣 𝑥) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 397 = wceq 1548 ∈ wcel 2121 ∃wrex 3065 ∩ cin 3883 〈cop 4563 class class class wbr 5074 ↾ cres 5622 ‘cfv 6488 (class class class)co 7359 ↑m cmap 8767 ℕcn 12169 MetOpencmopn 21340 ⇝𝑡clm 23212 Cauccau 25241 IndMetcims 30682 ℋchba 31010 +ℎ cva 31011 ·ℎ csm 31012 normℎcno 31014 Cauchyccauold 31017 ⇝𝑣 chli 31018 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1975 ax-7 2016 ax-8 2123 ax-9 2131 ax-10 2154 ax-11 2170 ax-12 2191 ax-ext 2713 ax-rep 5201 ax-sep 5220 ax-nul 5230 ax-pow 5296 ax-pr 5364 ax-un 7681 ax-cnex 11090 ax-resscn 11091 ax-1cn 11092 ax-icn 11093 ax-addcl 11094 ax-addrcl 11095 ax-mulcl 11096 ax-mulrcl 11097 ax-mulcom 11098 ax-addass 11099 ax-mulass 11100 ax-distr 11101 ax-i2m1 11102 ax-1ne0 11103 ax-1rid 11104 ax-rnegex 11105 ax-rrecex 11106 ax-cnre 11107 ax-pre-lttri 11108 ax-pre-lttrn 11109 ax-pre-ltadd 11110 ax-pre-mulgt0 11111 ax-pre-sup 11112 ax-addf 11113 ax-mulf 11114 ax-hilex 31090 ax-hfvadd 31091 ax-hvcom 31092 ax-hvass 31093 ax-hv0cl 31094 ax-hvaddid 31095 ax-hfvmul 31096 ax-hvmulid 31097 ax-hvmulass 31098 ax-hvdistr1 31099 ax-hvdistr2 31100 ax-hvmul0 31101 ax-hfi 31170 ax-his1 31173 ax-his2 31174 ax-his3 31175 ax-his4 31176 |
| This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 df-3or 1094 df-3an 1095 df-tru 1551 df-fal 1561 df-ex 1788 df-nf 1792 df-sb 2075 df-mo 2545 df-eu 2575 df-clab 2720 df-cleq 2733 df-clel 2816 df-nfc 2890 df-ne 2937 df-nel 3041 df-ral 3056 df-rex 3066 df-rmo 3346 df-reu 3347 df-rab 3394 df-v 3435 df-sbc 3725 df-csb 3833 df-dif 3887 df-un 3889 df-in 3891 df-ss 3901 df-pss 3904 df-nul 4264 df-if 4457 df-pw 4533 df-sn 4558 df-pr 4560 df-op 4564 df-uni 4841 df-iun 4925 df-br 5075 df-opab 5137 df-mpt 5156 df-tr 5182 df-id 5515 df-eprel 5520 df-po 5528 df-so 5529 df-fr 5573 df-we 5575 df-xp 5626 df-rel 5627 df-cnv 5628 df-co 5629 df-dm 5630 df-rn 5631 df-res 5632 df-ima 5633 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 7316 df-ov 7362 df-oprab 7363 df-mpo 7364 df-om 7810 df-1st 7933 df-2nd 7934 df-frecs 8224 df-wrecs 8255 df-recs 8304 df-rdg 8343 df-er 8637 df-map 8769 df-pm 8770 df-en 8888 df-dom 8889 df-sdom 8890 df-sup 9349 df-inf 9350 df-pnf 11177 df-mnf 11178 df-xr 11179 df-ltxr 11180 df-le 11181 df-sub 11375 df-neg 11376 df-div 11804 df-nn 12170 df-2 12239 df-3 12240 df-4 12241 df-n0 12433 df-z 12520 df-uz 12784 df-q 12894 df-rp 12938 df-xneg 13058 df-xadd 13059 df-xmul 13060 df-seq 13959 df-exp 14019 df-cj 15056 df-re 15057 df-im 15058 df-sqrt 15192 df-abs 15193 df-topgen 17401 df-psmet 21342 df-xmet 21343 df-met 21344 df-bl 21345 df-mopn 21346 df-top 22880 df-topon 22897 df-bases 22932 df-lm 23215 df-cau 25244 df-grpo 30584 df-gid 30585 df-ginv 30586 df-gdiv 30587 df-ablo 30636 df-vc 30650 df-nv 30683 df-va 30686 df-ba 30687 df-sm 30688 df-0v 30689 df-vs 30690 df-nmcv 30691 df-ims 30692 df-hnorm 31059 df-hvsub 31062 df-hlim 31063 df-hcau 31064 |
| This theorem is referenced by: hilcompl 31292 |
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