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| Mirrors > Home > MPE Home > Th. List > cnfldbas | Structured version Visualization version GIF version | ||
| Description: The base set of the field of complex numbers. (Contributed by Stefan O'Rear, 27-Nov-2014.) (Revised by Mario Carneiro, 6-Oct-2015.) (Revised by Thierry Arnoux, 17-Dec-2017.) Revise df-cnfld 21308. (Revised by GG, 31-Mar-2025.) |
| Ref | Expression |
|---|---|
| cnfldbas | ⊢ ℂ = (Base‘ℂfld) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnex 11105 | . 2 ⊢ ℂ ∈ V | |
| 2 | cnfldstr 21309 | . . 3 ⊢ ℂfld Struct 〈1, ;13〉 | |
| 3 | baseid 17137 | . . 3 ⊢ Base = Slot (Base‘ndx) | |
| 4 | snsstp1 4770 | . . . 4 ⊢ {〈(Base‘ndx), ℂ〉} ⊆ {〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 + 𝑣))〉, 〈(.r‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 · 𝑣))〉} | |
| 5 | ssun1 4128 | . . . . 5 ⊢ {〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 + 𝑣))〉, 〈(.r‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 · 𝑣))〉} ⊆ ({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 + 𝑣))〉, 〈(.r‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 · 𝑣))〉} ∪ {〈(*𝑟‘ndx), ∗〉}) | |
| 6 | ssun1 4128 | . . . . . 6 ⊢ ({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 + 𝑣))〉, 〈(.r‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 · 𝑣))〉} ∪ {〈(*𝑟‘ndx), ∗〉}) ⊆ (({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 + 𝑣))〉, 〈(.r‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 · 𝑣))〉} ∪ {〈(*𝑟‘ndx), ∗〉}) ∪ ({〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉, 〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ − )〉} ∪ {〈(UnifSet‘ndx), (metUnif‘(abs ∘ − ))〉})) | |
| 7 | df-cnfld 21308 | . . . . . 6 ⊢ ℂfld = (({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 + 𝑣))〉, 〈(.r‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 · 𝑣))〉} ∪ {〈(*𝑟‘ndx), ∗〉}) ∪ ({〈(TopSet‘ndx), (MetOpen‘(abs ∘ − ))〉, 〈(le‘ndx), ≤ 〉, 〈(dist‘ndx), (abs ∘ − )〉} ∪ {〈(UnifSet‘ndx), (metUnif‘(abs ∘ − ))〉})) | |
| 8 | 6, 7 | sseqtrri 3981 | . . . . 5 ⊢ ({〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 + 𝑣))〉, 〈(.r‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 · 𝑣))〉} ∪ {〈(*𝑟‘ndx), ∗〉}) ⊆ ℂfld |
| 9 | 5, 8 | sstri 3941 | . . . 4 ⊢ {〈(Base‘ndx), ℂ〉, 〈(+g‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 + 𝑣))〉, 〈(.r‘ndx), (𝑢 ∈ ℂ, 𝑣 ∈ ℂ ↦ (𝑢 · 𝑣))〉} ⊆ ℂfld |
| 10 | 4, 9 | sstri 3941 | . . 3 ⊢ {〈(Base‘ndx), ℂ〉} ⊆ ℂfld |
| 11 | 2, 3, 10 | strfv 17128 | . 2 ⊢ (ℂ ∈ V → ℂ = (Base‘ℂfld)) |
| 12 | 1, 11 | ax-mp 5 | 1 ⊢ ℂ = (Base‘ℂfld) |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1541 ∈ wcel 2113 Vcvv 3438 ∪ cun 3897 {csn 4578 {ctp 4582 〈cop 4584 ∘ ccom 5626 ‘cfv 6490 (class class class)co 7356 ∈ cmpo 7358 ℂcc 11022 1c1 11025 + caddc 11027 · cmul 11029 ≤ cle 11165 − cmin 11362 3c3 12199 ;cdc 12605 ∗ccj 15017 abscabs 15155 ndxcnx 17118 Basecbs 17134 +gcplusg 17175 .rcmulr 17176 *𝑟cstv 17177 TopSetcts 17181 lecple 17182 distcds 17184 UnifSetcunif 17185 MetOpencmopn 21297 metUnifcmetu 21298 ℂfldccnfld 21307 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2706 ax-sep 5239 ax-nul 5249 ax-pow 5308 ax-pr 5375 ax-un 7678 ax-cnex 11080 ax-resscn 11081 ax-1cn 11082 ax-icn 11083 ax-addcl 11084 ax-addrcl 11085 ax-mulcl 11086 ax-mulrcl 11087 ax-mulcom 11088 ax-addass 11089 ax-mulass 11090 ax-distr 11091 ax-i2m1 11092 ax-1ne0 11093 ax-1rid 11094 ax-rnegex 11095 ax-rrecex 11096 ax-cnre 11097 ax-pre-lttri 11098 ax-pre-lttrn 11099 ax-pre-ltadd 11100 ax-pre-mulgt0 11101 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2809 df-nfc 2883 df-ne 2931 df-nel 3035 df-ral 3050 df-rex 3059 df-reu 3349 df-rab 3398 df-v 3440 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4579 df-pr 4581 df-tp 4583 df-op 4585 df-uni 4862 df-iun 4946 df-br 5097 df-opab 5159 df-mpt 5178 df-tr 5204 df-id 5517 df-eprel 5522 df-po 5530 df-so 5531 df-fr 5575 df-we 5577 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-pred 6257 df-ord 6318 df-on 6319 df-lim 6320 df-suc 6321 df-iota 6446 df-fun 6492 df-fn 6493 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-riota 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-om 7807 df-1st 7931 df-2nd 7932 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-1o 8395 df-er 8633 df-en 8882 df-dom 8883 df-sdom 8884 df-fin 8885 df-pnf 11166 df-mnf 11167 df-xr 11168 df-ltxr 11169 df-le 11170 df-sub 11364 df-neg 11365 df-nn 12144 df-2 12206 df-3 12207 df-4 12208 df-5 12209 df-6 12210 df-7 12211 df-8 12212 df-9 12213 df-n0 12400 df-z 12487 df-dec 12606 df-uz 12750 df-fz 13422 df-struct 17072 df-slot 17107 df-ndx 17119 df-base 17135 df-plusg 17188 df-mulr 17189 df-starv 17190 df-tset 17194 df-ple 17195 df-ds 17197 df-unif 17198 df-cnfld 21308 |
| This theorem is referenced by: cncrng 21341 cncrngOLD 21342 cnfld0 21345 cnfld1 21346 cnfld1OLD 21347 cnfldneg 21348 cnfldplusf 21349 cnfldsub 21350 cndrng 21351 cndrngOLD 21352 cnflddiv 21353 cnflddivOLD 21354 cnfldinv 21355 cnfldmulg 21356 cnfldexp 21357 cnsrng 21358 cnsubmlem 21367 cnsubglem 21368 cnsubrglem 21369 cnsubrglemOLD 21370 cnsubdrglem 21371 absabv 21377 cnsubrg 21380 cnmgpabl 21381 cnmgpid 21382 cnmsubglem 21383 gzrngunit 21386 gsumfsum 21387 regsumfsum 21388 expmhm 21389 nn0srg 21390 rge0srg 21391 zringbas 21406 zring0 21411 zringunit 21419 expghm 21428 fermltlchr 21482 cnmsgnbas 21531 psgninv 21535 zrhpsgnmhm 21537 rebase 21559 re0g 21565 regsumsupp 21575 cnfldms 24717 cnfldnm 24720 cnfldtopn 24723 cnfldtopon 24724 clmsscn 25033 cnlmod 25094 cnstrcvs 25095 cnrbas 25096 cncvs 25099 cnncvsaddassdemo 25117 cnncvsmulassdemo 25118 cnncvsabsnegdemo 25119 cphsubrglem 25131 cphreccllem 25132 cphdivcl 25136 cphabscl 25139 cphsqrtcl2 25140 cphsqrtcl3 25141 cphipcl 25145 4cphipval2 25196 cncms 25309 cnflduss 25310 cnfldcusp 25311 resscdrg 25312 ishl2 25324 recms 25334 tdeglem3 26018 tdeglem4 26019 tdeglem2 26020 plypf1 26171 dvply2g 26246 dvply2gOLD 26247 dvply2 26248 dvnply 26250 taylfvallem 26319 taylf 26322 tayl0 26323 taylpfval 26326 taylply2 26329 taylply2OLD 26330 taylply 26331 efgh 26504 efabl 26513 efsubm 26514 jensenlem1 26951 jensenlem2 26952 jensen 26953 amgmlem 26954 amgm 26955 wilthlem2 27033 wilthlem3 27034 dchrelbas2 27202 dchrelbas3 27203 dchrn0 27215 dchrghm 27221 dchrabs 27225 sum2dchr 27239 lgseisenlem4 27343 qrngbas 27584 cchhllem 28908 cffldtocusgr 29469 cffldtocusgrOLD 29470 gsumzrsum 33097 psgnid 33128 cnmsgn0g 33177 altgnsg 33180 1fldgenq 33353 gsumind 33375 xrge0slmod 33378 znfermltl 33396 ccfldsrarelvec 33777 ccfldextdgrr 33778 constrelextdg2 33853 constrextdg2lem 33854 constrext2chnlem 33856 constrcon 33880 constrsdrg 33881 2sqr3minply 33886 cos9thpiminplylem6 33893 cos9thpiminply 33894 iistmd 34008 xrge0iifmhm 34045 xrge0pluscn 34046 zringnm 34064 cnzh 34074 rezh 34075 cnrrext 34116 esumpfinvallem 34180 cnpwstotbnd 37937 repwsmet 37974 rrnequiv 37975 cnsrexpcl 43349 fsumcnsrcl 43350 cnsrplycl 43351 rngunsnply 43353 proot1ex 43380 deg1mhm 43384 amgm2d 44381 amgm3d 44382 amgm4d 44383 binomcxplemdvbinom 44536 binomcxplemnotnn0 44539 sge0tsms 46566 cnfldsrngbas 48349 2zrng0 48432 aacllem 49988 amgmwlem 49989 amgmlemALT 49990 amgmw2d 49991 |
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