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 2824 | . . . . . 6 ⊢ (ℝ^‘𝐼) = (ℝ^‘𝐼) | |
3 | 2 | rrxval 23993 | . . . . 5 ⊢ (𝐼 ∈ 𝑉 → (ℝ^‘𝐼) = (toℂPreHil‘(ℝfld freeLMod 𝐼))) |
4 | 1, 3 | syl 17 | . . . 4 ⊢ (𝜑 → (ℝ^‘𝐼) = (toℂPreHil‘(ℝfld freeLMod 𝐼))) |
5 | 4 | fveq2d 6677 | . . 3 ⊢ (𝜑 → (TopOpen‘(ℝ^‘𝐼)) = (TopOpen‘(toℂPreHil‘(ℝfld freeLMod 𝐼)))) |
6 | ovex 7192 | . . . . 5 ⊢ (ℝfld freeLMod 𝐼) ∈ V | |
7 | eqid 2824 | . . . . . 6 ⊢ (toℂPreHil‘(ℝfld freeLMod 𝐼)) = (toℂPreHil‘(ℝfld freeLMod 𝐼)) | |
8 | eqid 2824 | . . . . . 6 ⊢ (dist‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) = (dist‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) | |
9 | eqid 2824 | . . . . . 6 ⊢ (TopOpen‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) = (TopOpen‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) | |
10 | 7, 8, 9 | tcphtopn 23832 | . . . . 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 2830 | . . . . 5 ⊢ (𝜑 → (toℂPreHil‘(ℝfld freeLMod 𝐼)) = (ℝ^‘𝐼)) |
14 | 13 | fveq2d 6677 | . . . 4 ⊢ (𝜑 → (dist‘(toℂPreHil‘(ℝfld freeLMod 𝐼))) = (dist‘(ℝ^‘𝐼))) |
15 | 14 | fveq2d 6677 | . . 3 ⊢ (𝜑 → (MetOpen‘(dist‘(toℂPreHil‘(ℝfld freeLMod 𝐼)))) = (MetOpen‘(dist‘(ℝ^‘𝐼)))) |
16 | 5, 12, 15 | 3eqtrd 2863 | . 2 ⊢ (𝜑 → (TopOpen‘(ℝ^‘𝐼)) = (MetOpen‘(dist‘(ℝ^‘𝐼)))) |
17 | eqid 2824 | . . . . . 6 ⊢ (Base‘(ℝ^‘𝐼)) = (Base‘(ℝ^‘𝐼)) | |
18 | 2, 17 | rrxds 23999 | . . . . 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 17 | . . . 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 2830 | . . 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 6677 | . 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 2859 | 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 1536 ∈ wcel 2113 Vcvv 3497 ↦ cmpt 5149 ‘cfv 6358 (class class class)co 7159 ∈ cmpo 7161 − cmin 10873 2c2 11695 ↑cexp 13432 √csqrt 14595 Basecbs 16486 distcds 16577 TopOpenctopn 16698 Σg cgsu 16717 MetOpencmopn 20538 ℝfldcrefld 20751 freeLMod cfrlm 20893 toℂPreHilctcph 23774 ℝ^crrx 23989 |
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 1969 ax-7 2014 ax-8 2115 ax-9 2123 ax-10 2144 ax-11 2160 ax-12 2176 ax-ext 2796 ax-rep 5193 ax-sep 5206 ax-nul 5213 ax-pow 5269 ax-pr 5333 ax-un 7464 ax-cnex 10596 ax-resscn 10597 ax-1cn 10598 ax-icn 10599 ax-addcl 10600 ax-addrcl 10601 ax-mulcl 10602 ax-mulrcl 10603 ax-mulcom 10604 ax-addass 10605 ax-mulass 10606 ax-distr 10607 ax-i2m1 10608 ax-1ne0 10609 ax-1rid 10610 ax-rnegex 10611 ax-rrecex 10612 ax-cnre 10613 ax-pre-lttri 10614 ax-pre-lttrn 10615 ax-pre-ltadd 10616 ax-pre-mulgt0 10617 ax-pre-sup 10618 ax-addf 10619 ax-mulf 10620 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1539 df-ex 1780 df-nf 1784 df-sb 2069 df-mo 2621 df-eu 2653 df-clab 2803 df-cleq 2817 df-clel 2896 df-nfc 2966 df-ne 3020 df-nel 3127 df-ral 3146 df-rex 3147 df-reu 3148 df-rmo 3149 df-rab 3150 df-v 3499 df-sbc 3776 df-csb 3887 df-dif 3942 df-un 3944 df-in 3946 df-ss 3955 df-pss 3957 df-nul 4295 df-if 4471 df-pw 4544 df-sn 4571 df-pr 4573 df-tp 4575 df-op 4577 df-uni 4842 df-int 4880 df-iun 4924 df-br 5070 df-opab 5132 df-mpt 5150 df-tr 5176 df-id 5463 df-eprel 5468 df-po 5477 df-so 5478 df-fr 5517 df-we 5519 df-xp 5564 df-rel 5565 df-cnv 5566 df-co 5567 df-dm 5568 df-rn 5569 df-res 5570 df-ima 5571 df-pred 6151 df-ord 6197 df-on 6198 df-lim 6199 df-suc 6200 df-iota 6317 df-fun 6360 df-fn 6361 df-f 6362 df-f1 6363 df-fo 6364 df-f1o 6365 df-fv 6366 df-riota 7117 df-ov 7162 df-oprab 7163 df-mpo 7164 df-of 7412 df-om 7584 df-1st 7692 df-2nd 7693 df-supp 7834 df-tpos 7895 df-wrecs 7950 df-recs 8011 df-rdg 8049 df-1o 8105 df-oadd 8109 df-er 8292 df-map 8411 df-ixp 8465 df-en 8513 df-dom 8514 df-sdom 8515 df-fin 8516 df-fsupp 8837 df-sup 8909 df-inf 8910 df-pnf 10680 df-mnf 10681 df-xr 10682 df-ltxr 10683 df-le 10684 df-sub 10875 df-neg 10876 df-div 11301 df-nn 11642 df-2 11703 df-3 11704 df-4 11705 df-5 11706 df-6 11707 df-7 11708 df-8 11709 df-9 11710 df-n0 11901 df-z 11985 df-dec 12102 df-uz 12247 df-q 12352 df-rp 12393 df-xneg 12510 df-xadd 12511 df-xmul 12512 df-fz 12896 df-seq 13373 df-exp 13433 df-cj 14461 df-re 14462 df-im 14463 df-sqrt 14597 df-abs 14598 df-struct 16488 df-ndx 16489 df-slot 16490 df-base 16492 df-sets 16493 df-ress 16494 df-plusg 16581 df-mulr 16582 df-starv 16583 df-sca 16584 df-vsca 16585 df-ip 16586 df-tset 16587 df-ple 16588 df-ds 16590 df-unif 16591 df-hom 16592 df-cco 16593 df-rest 16699 df-topn 16700 df-0g 16718 df-topgen 16720 df-prds 16724 df-pws 16726 df-mgm 17855 df-sgrp 17904 df-mnd 17915 df-mhm 17959 df-grp 18109 df-minusg 18110 df-sbg 18111 df-subg 18279 df-ghm 18359 df-cmn 18911 df-mgp 19243 df-ur 19255 df-ring 19302 df-cring 19303 df-oppr 19376 df-dvdsr 19394 df-unit 19395 df-invr 19425 df-dvr 19436 df-rnghom 19470 df-drng 19507 df-field 19508 df-subrg 19536 df-staf 19619 df-srng 19620 df-lmod 19639 df-lss 19707 df-sra 19947 df-rgmod 19948 df-psmet 20540 df-xmet 20541 df-bl 20543 df-mopn 20544 df-cnfld 20549 df-refld 20752 df-dsmm 20879 df-frlm 20894 df-top 21505 df-topon 21522 df-bases 21557 df-nm 23195 df-tng 23197 df-tcph 23776 df-rrx 23991 |
This theorem is referenced by: rrxtopnfi 42579 |
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