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Mirrors > Home > MPE Home > Th. List > recusp | Structured version Visualization version GIF version |
Description: The real numbers form a complete uniform space. (Contributed by Thierry Arnoux, 17-Dec-2017.) |
Ref | Expression |
---|---|
recusp | ⊢ ℝfld ∈ CUnifSp |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 0re 10358 | . . 3 ⊢ 0 ∈ ℝ | |
2 | 1 | ne0ii 4153 | . 2 ⊢ ℝ ≠ ∅ |
3 | recms 23548 | . 2 ⊢ ℝfld ∈ CMetSp | |
4 | reust 23549 | . 2 ⊢ (UnifSt‘ℝfld) = (metUnif‘((dist‘ℝfld) ↾ (ℝ × ℝ))) | |
5 | rebase 20313 | . . 3 ⊢ ℝ = (Base‘ℝfld) | |
6 | eqid 2825 | . . 3 ⊢ ((dist‘ℝfld) ↾ (ℝ × ℝ)) = ((dist‘ℝfld) ↾ (ℝ × ℝ)) | |
7 | eqid 2825 | . . 3 ⊢ (UnifSt‘ℝfld) = (UnifSt‘ℝfld) | |
8 | 5, 6, 7 | cmetcusp1 23521 | . 2 ⊢ ((ℝ ≠ ∅ ∧ ℝfld ∈ CMetSp ∧ (UnifSt‘ℝfld) = (metUnif‘((dist‘ℝfld) ↾ (ℝ × ℝ)))) → ℝfld ∈ CUnifSp) |
9 | 2, 3, 4, 8 | mp3an 1591 | 1 ⊢ ℝfld ∈ CUnifSp |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1658 ∈ wcel 2166 ≠ wne 2999 ∅c0 4144 × cxp 5340 ↾ cres 5344 ‘cfv 6123 ℝcr 10251 0cc0 10252 distcds 16314 metUnifcmetu 20097 ℝfldcrefld 20311 UnifStcuss 22427 CUnifSpccusp 22471 CMetSpccms 23500 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1896 ax-4 1910 ax-5 2011 ax-6 2077 ax-7 2114 ax-8 2168 ax-9 2175 ax-10 2194 ax-11 2209 ax-12 2222 ax-13 2391 ax-ext 2803 ax-rep 4994 ax-sep 5005 ax-nul 5013 ax-pow 5065 ax-pr 5127 ax-un 7209 ax-inf2 8815 ax-cnex 10308 ax-resscn 10309 ax-1cn 10310 ax-icn 10311 ax-addcl 10312 ax-addrcl 10313 ax-mulcl 10314 ax-mulrcl 10315 ax-mulcom 10316 ax-addass 10317 ax-mulass 10318 ax-distr 10319 ax-i2m1 10320 ax-1ne0 10321 ax-1rid 10322 ax-rnegex 10323 ax-rrecex 10324 ax-cnre 10325 ax-pre-lttri 10326 ax-pre-lttrn 10327 ax-pre-ltadd 10328 ax-pre-mulgt0 10329 ax-pre-sup 10330 ax-addf 10331 ax-mulf 10332 |
This theorem depends on definitions: df-bi 199 df-an 387 df-or 881 df-3or 1114 df-3an 1115 df-tru 1662 df-ex 1881 df-nf 1885 df-sb 2070 df-mo 2605 df-eu 2640 df-clab 2812 df-cleq 2818 df-clel 2821 df-nfc 2958 df-ne 3000 df-nel 3103 df-ral 3122 df-rex 3123 df-reu 3124 df-rmo 3125 df-rab 3126 df-v 3416 df-sbc 3663 df-csb 3758 df-dif 3801 df-un 3803 df-in 3805 df-ss 3812 df-pss 3814 df-nul 4145 df-if 4307 df-pw 4380 df-sn 4398 df-pr 4400 df-tp 4402 df-op 4404 df-uni 4659 df-int 4698 df-iun 4742 df-iin 4743 df-br 4874 df-opab 4936 df-mpt 4953 df-tr 4976 df-id 5250 df-eprel 5255 df-po 5263 df-so 5264 df-fr 5301 df-se 5302 df-we 5303 df-xp 5348 df-rel 5349 df-cnv 5350 df-co 5351 df-dm 5352 df-rn 5353 df-res 5354 df-ima 5355 df-pred 5920 df-ord 5966 df-on 5967 df-lim 5968 df-suc 5969 df-iota 6086 df-fun 6125 df-fn 6126 df-f 6127 df-f1 6128 df-fo 6129 df-f1o 6130 df-fv 6131 df-isom 6132 df-riota 6866 df-ov 6908 df-oprab 6909 df-mpt2 6910 df-of 7157 df-om 7327 df-1st 7428 df-2nd 7429 df-supp 7560 df-wrecs 7672 df-recs 7734 df-rdg 7772 df-1o 7826 df-2o 7827 df-oadd 7830 df-er 8009 df-map 8124 df-ixp 8176 df-en 8223 df-dom 8224 df-sdom 8225 df-fin 8226 df-fsupp 8545 df-fi 8586 df-sup 8617 df-inf 8618 df-oi 8684 df-card 9078 df-cda 9305 df-pnf 10393 df-mnf 10394 df-xr 10395 df-ltxr 10396 df-le 10397 df-sub 10587 df-neg 10588 df-div 11010 df-nn 11351 df-2 11414 df-3 11415 df-4 11416 df-5 11417 df-6 11418 df-7 11419 df-8 11420 df-9 11421 df-n0 11619 df-z 11705 df-dec 11822 df-uz 11969 df-q 12072 df-rp 12113 df-xneg 12232 df-xadd 12233 df-xmul 12234 df-ioo 12467 df-ico 12469 df-icc 12470 df-fz 12620 df-fzo 12761 df-seq 13096 df-exp 13155 df-hash 13411 df-cj 14216 df-re 14217 df-im 14218 df-sqrt 14352 df-abs 14353 df-struct 16224 df-ndx 16225 df-slot 16226 df-base 16228 df-sets 16229 df-ress 16230 df-plusg 16318 df-mulr 16319 df-starv 16320 df-sca 16321 df-vsca 16322 df-ip 16323 df-tset 16324 df-ple 16325 df-ds 16327 df-unif 16328 df-hom 16329 df-cco 16330 df-rest 16436 df-topn 16437 df-0g 16455 df-gsum 16456 df-topgen 16457 df-pt 16458 df-prds 16461 df-xrs 16515 df-qtop 16520 df-imas 16521 df-xps 16523 df-mre 16599 df-mrc 16600 df-acs 16602 df-mgm 17595 df-sgrp 17637 df-mnd 17648 df-submnd 17689 df-mulg 17895 df-cntz 18100 df-cmn 18548 df-psmet 20098 df-xmet 20099 df-met 20100 df-bl 20101 df-mopn 20102 df-fbas 20103 df-fg 20104 df-metu 20105 df-cnfld 20107 df-refld 20312 df-top 21069 df-topon 21086 df-topsp 21108 df-bases 21121 df-cld 21194 df-ntr 21195 df-cls 21196 df-nei 21273 df-cn 21402 df-cnp 21403 df-haus 21490 df-cmp 21561 df-tx 21736 df-hmeo 21929 df-fil 22020 df-flim 22113 df-fcls 22115 df-ust 22374 df-utop 22405 df-uss 22430 df-usp 22431 df-cfilu 22461 df-cusp 22472 df-xms 22495 df-ms 22496 df-tms 22497 df-cncf 23051 df-cfil 23423 df-cmet 23425 df-cms 23503 |
This theorem is referenced by: rezh 30560 rrhcn 30586 rerrext 30598 rrhre 30610 |
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