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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 21492. (Revised by GG, 31-Mar-2025.) |
| Ref | Expression |
|---|---|
| cnfldbas | ⊢ ℂ = (Base‘ℂfld) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnex 11181 | . 2 ⊢ ℂ ∈ V | |
| 2 | cnfldstr 21493 | . . 3 ⊢ ℂfld Struct 〈1, ;13〉 | |
| 3 | baseid 17272 | . . 3 ⊢ Base = Slot (Base‘ndx) | |
| 4 | snsstp1 4786 | . . . 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 4139 | . . . . 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 4139 | . . . . . 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 21492 | . . . . . 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 3994 | . . . . 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 3954 | . . . 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 3954 | . . 3 ⊢ {〈(Base‘ndx), ℂ〉} ⊆ ℂfld |
| 11 | 2, 3, 10 | strfv 17263 | . 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 1567 ∈ wcel 2149 Vcvv 3463 ∪ cun 3911 {csn 4594 {ctp 4598 〈cop 4600 ∘ ccom 5666 ‘cfv 6537 (class class class)co 7411 ∈ cmpo 7413 ℂcc 11098 1c1 11101 + caddc 11103 · cmul 11105 ≤ cle 11244 − cmin 11441 3c3 12296 ;cdc 12711 ∗ccj 15147 abscabs 15285 ndxcnx 17253 Basecbs 17269 +gcplusg 17310 .rcmulr 17311 *𝑟cstv 17312 TopSetcts 17316 lecple 17317 distcds 17319 UnifSetcunif 17320 MetOpencmopn 21481 metUnifcmetu 21482 ℂfldccnfld 21491 |
| 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-sep 5261 ax-nul 5271 ax-pow 5337 ax-pr 5405 ax-un 7733 ax-cnex 11156 ax-resscn 11157 ax-1cn 11158 ax-icn 11159 ax-addcl 11160 ax-addrcl 11161 ax-mulcl 11162 ax-mulrcl 11163 ax-mulcom 11164 ax-addass 11165 ax-mulass 11166 ax-distr 11167 ax-i2m1 11168 ax-1ne0 11169 ax-1rid 11170 ax-rnegex 11171 ax-rrecex 11172 ax-cnre 11173 ax-pre-lttri 11174 ax-pre-lttrn 11175 ax-pre-ltadd 11176 ax-pre-mulgt0 11177 |
| 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-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-om 7863 df-1st 7986 df-2nd 7987 df-frecs 8278 df-wrecs 8309 df-recs 8358 df-rdg 8397 df-1o 8453 df-er 8694 df-en 8944 df-dom 8945 df-sdom 8946 df-fin 8947 df-pnf 11245 df-mnf 11246 df-xr 11247 df-ltxr 11248 df-le 11249 df-sub 11443 df-neg 11444 df-nn 12234 df-2 12303 df-3 12304 df-4 12305 df-5 12306 df-6 12307 df-7 12308 df-8 12309 df-9 12310 df-n0 12505 df-z 12592 df-dec 12712 df-uz 12863 df-fz 13536 df-struct 17207 df-slot 17242 df-ndx 17254 df-base 17270 df-plusg 17323 df-mulr 17324 df-starv 17325 df-tset 17329 df-ple 17330 df-ds 17332 df-unif 17333 df-cnfld 21492 |
| This theorem is referenced by: cncrng 21512 cnfld0 21515 cnfld1 21516 cnfldneg 21517 cnfldplusf 21518 cnfldsub 21519 cndrng 21520 cnflddiv 21521 cnfldinv 21522 cnfldmulg 21523 cnfldexp 21524 cnsrng 21525 cnsubmlem 21534 cnsubglem 21535 cnsubrglem 21536 cnsubdrglem 21537 absabv 21543 cnsubrg 21546 cnmgpabl 21547 cnmgpid 21548 cnmsubglem 21549 gzrngunit 21552 gsumfsum 21553 regsumfsum 21554 expmhm 21555 nn0srg 21556 rge0srg 21557 zringbas 21572 zring0 21577 zringunit 21585 expghm 21594 fermltlchr 21648 cnmsgnbas 21697 psgninv 21701 zrhpsgnmhm 21703 rebase 21725 re0g 21731 regsumsupp 21741 cnfldms 24901 cnfldnm 24904 cnfldtopn 24907 cnfldtopon 24908 clmsscn 25207 cnlmod 25268 cnstrcvs 25269 cnrbas 25270 cncvs 25273 cnncvsaddassdemo 25291 cnncvsmulassdemo 25292 cnncvsabsnegdemo 25293 cphsubrglem 25305 cphreccllem 25306 cphdivcl 25310 cphabscl 25313 cphsqrtcl2 25314 cphsqrtcl3 25315 cphipcl 25319 4cphipval2 25370 cncms 25483 cnflduss 25484 cnfldcusp 25485 resscdrg 25486 ishl2 25498 recms 25508 tdeglem3 26185 tdeglem4 26186 tdeglem2 26187 plypf1 26338 dvply2g 26415 dvply2 26416 dvnply 26418 taylfvallem 26487 taylf 26490 tayl0 26491 taylpfval 26494 taylply2 26497 taylply 26498 efgh 26672 efabl 26681 efsubm 26682 jensenlem1 27117 jensenlem2 27118 jensen 27119 amgmlem 27120 amgm 27121 wilthlem2 27199 wilthlem3 27200 dchrelbas2 27367 dchrelbas3 27368 dchrn0 27380 dchrghm 27386 dchrabs 27390 sum2dchr 27404 lgseisenlem4 27508 qrngbas 27749 cchhllem 29177 cffldtocusgr 29738 gsumzrsum 33326 psgnid 33358 cnmsgn0g 33407 altgnsg 33410 1fldgenq 33586 gsumind 33608 xrge0slmod 33611 znfermltl 33624 psrmonprod 33887 esplyfvaln 33909 ccfldsrarelvec 34006 ccfldextdgrr 34007 constrelextdg2 34082 constrextdg2lem 34083 constrext2chnlem 34085 constrcon 34109 constrsdrg 34110 2sqr3minply 34115 cos9thpiminplylem6 34122 cos9thpiminply 34123 iistmd 34237 xrge0iifmhm 34274 xrge0pluscn 34275 zringnm 34293 cnzh 34303 rezh 34304 cnrrext 34345 esumpfinvallem 34409 cnpwstotbnd 38336 repwsmet 38373 rrnequiv 38374 cnsrexpcl 43784 fsumcnsrcl 43785 cnsrplycl 43786 rngunsnply 43788 proot1ex 43815 deg1mhm 43819 amgm2d 44816 amgm3d 44817 amgm4d 44818 binomcxplemdvbinom 44955 binomcxplemnotnn0 44958 sge0tsms 46986 cnfldsrngbas 48815 2zrng0 48898 aacllem 50475 amgmwlem 50476 amgmlemALT 50477 amgmw2d 50478 |
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