| Mathbox for Glauco Siliprandi |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > rrxtopn | Structured version Visualization version GIF version | ||
| Description: The topology of the generalized real Euclidean space. (Contributed by Glauco Siliprandi, 24-Dec-2020.) |
| Ref | Expression |
|---|---|
| rrxtopn.1 | ⊢ (𝜑 → 𝐼 ∈ 𝑉) |
| Ref | Expression |
|---|---|
| rrxtopn | ⊢ (𝜑 → (TopOpen‘(ℝ^‘𝐼)) = (MetOpen‘(𝑓 ∈ (Base‘(ℝ^‘𝐼)), 𝑔 ∈ (Base‘(ℝ^‘𝐼)) ↦ (√‘(ℝfld Σg (𝑥 ∈ 𝐼 ↦ (((𝑓‘𝑥) − (𝑔‘𝑥))↑2))))))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rrxtopn.1 | . . . . 5 ⊢ (𝜑 → 𝐼 ∈ 𝑉) | |
| 2 | eqid 2769 | . . . . . 6 ⊢ (ℝ^‘𝐼) = (ℝ^‘𝐼) | |
| 3 | 2 | rrxval 25514 | . . . . 5 ⊢ (𝐼 ∈ 𝑉 → (ℝ^‘𝐼) = (toℂPreHil‘(ℝfld freeLMod 𝐼))) |
| 4 | 1, 3 | syl 18 | . . . 4 ⊢ (𝜑 → (ℝ^‘𝐼) = (toℂPreHil‘(ℝfld freeLMod 𝐼))) |
| 5 | 4 | fveq2d 6886 | . . 3 ⊢ (𝜑 → (TopOpen‘(ℝ^‘𝐼)) = (TopOpen‘(toℂPreHil‘(ℝfld freeLMod 𝐼)))) |
| 6 | ovex 7444 | . . . . 5 ⊢ (ℝfld freeLMod 𝐼) ∈ V | |
| 7 | eqid 2769 | . . . . . 6 ⊢ (toℂPreHil‘(ℝfld freeLMod 𝐼)) = (toℂPreHil‘(ℝfld freeLMod 𝐼)) | |
| 8 | eqid 2769 | . . . . . 6 ⊢ (dist‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) = (dist‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) | |
| 9 | eqid 2769 | . . . . . 6 ⊢ (TopOpen‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) = (TopOpen‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) | |
| 10 | 7, 8, 9 | tcphtopn 25353 | . . . . 5 ⊢ ((ℝfld freeLMod 𝐼) ∈ V → (TopOpen‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) = (MetOpen‘(dist‘(toℂPreHil‘(ℝfld freeLMod 𝐼))))) |
| 11 | 6, 10 | ax-mp 5 | . . . 4 ⊢ (TopOpen‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) = (MetOpen‘(dist‘(toℂPreHil‘(ℝfld freeLMod 𝐼)))) |
| 12 | 11 | a1i 11 | . . 3 ⊢ (𝜑 → (TopOpen‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) = (MetOpen‘(dist‘(toℂPreHil‘(ℝfld freeLMod 𝐼))))) |
| 13 | 4 | eqcomd 2775 | . . . . 5 ⊢ (𝜑 → (toℂPreHil‘(ℝfld freeLMod 𝐼)) = (ℝ^‘𝐼)) |
| 14 | 13 | fveq2d 6886 | . . . 4 ⊢ (𝜑 → (dist‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) = (dist‘(ℝ^‘𝐼))) |
| 15 | 14 | fveq2d 6886 | . . 3 ⊢ (𝜑 → (MetOpen‘(dist‘(toℂPreHil‘(ℝfld freeLMod 𝐼)))) = (MetOpen‘(dist‘(ℝ^‘𝐼)))) |
| 16 | 5, 12, 15 | 3eqtrd 2808 | . 2 ⊢ (𝜑 → (TopOpen‘(ℝ^‘𝐼)) = (MetOpen‘(dist‘(ℝ^‘𝐼)))) |
| 17 | eqid 2769 | . . . . . 6 ⊢ (Base‘(ℝ^‘𝐼)) = (Base‘(ℝ^‘𝐼)) | |
| 18 | 2, 17 | rrxds 25520 | . . . . 5 ⊢ (𝐼 ∈ 𝑉 → (𝑓 ∈ (Base‘(ℝ^‘𝐼)), 𝑔 ∈ (Base‘(ℝ^‘𝐼)) ↦ (√‘(ℝfld Σg (𝑥 ∈ 𝐼 ↦ (((𝑓‘𝑥) − (𝑔‘𝑥))↑2))))) = (dist‘(ℝ^‘𝐼))) |
| 19 | 1, 18 | syl 18 | . . . 4 ⊢ (𝜑 → (𝑓 ∈ (Base‘(ℝ^‘𝐼)), 𝑔 ∈ (Base‘(ℝ^‘𝐼)) ↦ (√‘(ℝfld Σg (𝑥 ∈ 𝐼 ↦ (((𝑓‘𝑥) − (𝑔‘𝑥))↑2))))) = (dist‘(ℝ^‘𝐼))) |
| 20 | 19 | eqcomd 2775 | . . 3 ⊢ (𝜑 → (dist‘(ℝ^‘𝐼)) = (𝑓 ∈ (Base‘(ℝ^‘𝐼)), 𝑔 ∈ (Base‘(ℝ^‘𝐼)) ↦ (√‘(ℝfld Σg (𝑥 ∈ 𝐼 ↦ (((𝑓‘𝑥) − (𝑔‘𝑥))↑2)))))) |
| 21 | 20 | fveq2d 6886 | . 2 ⊢ (𝜑 → (MetOpen‘(dist‘(ℝ^‘𝐼))) = (MetOpen‘(𝑓 ∈ (Base‘(ℝ^‘𝐼)), 𝑔 ∈ (Base‘(ℝ^‘𝐼)) ↦ (√‘(ℝfld Σg (𝑥 ∈ 𝐼 ↦ (((𝑓‘𝑥) − (𝑔‘𝑥))↑2))))))) |
| 22 | 16, 21 | eqtrd 2804 | 1 ⊢ (𝜑 → (TopOpen‘(ℝ^‘𝐼)) = (MetOpen‘(𝑓 ∈ (Base‘(ℝ^‘𝐼)), 𝑔 ∈ (Base‘(ℝ^‘𝐼)) ↦ (√‘(ℝfld Σg (𝑥 ∈ 𝐼 ↦ (((𝑓‘𝑥) − (𝑔‘𝑥))↑2))))))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1567 ∈ wcel 2149 Vcvv 3463 ↦ cmpt 5196 ‘cfv 6537 (class class class)co 7411 ∈ cmpo 7413 − cmin 11440 2c2 12294 ↑cexp 14096 √csqrt 15283 Basecbs 17268 distcds 17318 TopOpenctopn 17473 Σg cgsu 17492 MetOpencmopn 21480 ℝfldcrefld 21722 freeLMod cfrlm 21864 toℂPreHilctcph 25294 ℝ^crrx 25510 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-rep 5242 ax-sep 5261 ax-nul 5271 ax-pow 5337 ax-pr 5405 ax-un 7733 ax-cnex 11155 ax-resscn 11156 ax-1cn 11157 ax-icn 11158 ax-addcl 11159 ax-addrcl 11160 ax-mulcl 11161 ax-mulrcl 11162 ax-mulcom 11163 ax-addass 11164 ax-mulass 11165 ax-distr 11166 ax-i2m1 11167 ax-1ne0 11168 ax-1rid 11169 ax-rnegex 11170 ax-rrecex 11171 ax-cnre 11172 ax-pre-lttri 11173 ax-pre-lttrn 11174 ax-pre-ltadd 11175 ax-pre-mulgt0 11176 ax-pre-sup 11177 ax-addf 11178 ax-mulf 11179 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-nel 3071 df-ral 3086 df-rex 3096 df-rmo 3376 df-reu 3377 df-rab 3424 df-v 3465 df-sbc 3754 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-pss 3933 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-tp 4599 df-op 4601 df-uni 4877 df-iun 4962 df-br 5114 df-opab 5178 df-mpt 5197 df-tr 5223 df-id 5557 df-eprel 5562 df-po 5570 df-so 5571 df-fr 5615 df-we 5617 df-xp 5668 df-rel 5669 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 df-pred 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7368 df-ov 7414 df-oprab 7415 df-mpo 7416 df-of 7675 df-om 7862 df-1st 7985 df-2nd 7986 df-supp 8156 df-tpos 8221 df-frecs 8277 df-wrecs 8308 df-recs 8357 df-rdg 8396 df-1o 8452 df-er 8693 df-map 8825 df-ixp 8895 df-en 8943 df-dom 8944 df-sdom 8945 df-fin 8946 df-fsupp 9321 df-sup 9401 df-inf 9402 df-pnf 11244 df-mnf 11245 df-xr 11246 df-ltxr 11247 df-le 11248 df-sub 11442 df-neg 11443 df-div 11871 df-nn 12233 df-2 12302 df-3 12303 df-4 12304 df-5 12305 df-6 12306 df-7 12307 df-8 12308 df-9 12309 df-n0 12504 df-z 12591 df-dec 12711 df-uz 12862 df-q 12972 df-rp 13016 df-xneg 13136 df-xadd 13137 df-xmul 13138 df-fz 13535 df-seq 14037 df-exp 14097 df-cj 15149 df-re 15150 df-im 15151 df-sqrt 15285 df-abs 15286 df-struct 17206 df-sets 17223 df-slot 17241 df-ndx 17253 df-base 17269 df-ress 17290 df-plusg 17322 df-mulr 17323 df-starv 17324 df-sca 17325 df-vsca 17326 df-ip 17327 df-tset 17328 df-ple 17329 df-ds 17331 df-unif 17332 df-hom 17333 df-cco 17334 df-rest 17474 df-topn 17475 df-0g 17493 df-topgen 17495 df-prds 17499 df-pws 17501 df-mgm 18697 df-sgrp 18776 df-mnd 18792 df-mhm 18840 df-grp 19002 df-minusg 19003 df-sbg 19004 df-subg 19188 df-ghm 19283 df-cmn 19851 df-abl 19852 df-mgp 20216 df-rng 20230 df-ur 20263 df-ring 20316 df-cring 20317 df-oppr 20418 df-dvdsr 20438 df-unit 20439 df-invr 20469 df-dvr 20482 df-rhm 20553 df-subrng 20630 df-subrg 20654 df-drng 20814 df-field 20815 df-staf 20919 df-srng 20920 df-lmod 20960 df-lss 21030 df-sra 21271 df-rgmod 21272 df-psmet 21482 df-xmet 21483 df-bl 21485 df-mopn 21486 df-cnfld 21491 df-refld 21723 df-dsmm 21850 df-frlm 21865 df-top 23019 df-topon 23036 df-bases 23071 df-nm 24707 df-tng 24709 df-tcph 25296 df-rrx 25512 |
| This theorem is referenced by: rrxtopnfi 46892 |
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