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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 21523. (Revised by GG, 31-Mar-2025.) |
| Ref | Expression |
|---|---|
| cnfldbas | ⊢ ℂ = (Base‘ℂfld) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnex 11176 | . 2 ⊢ ℂ ∈ V | |
| 2 | cnfldstr 21524 | . . 3 ⊢ ℂfld Struct 〈1, ;13〉 | |
| 3 | baseid 17267 | . . 3 ⊢ Base = Slot (Base‘ndx) | |
| 4 | snsstp1 4782 | . . . 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 4131 | . . . . 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 4131 | . . . . . 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 21523 | . . . . . 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 3986 | . . . . 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 3946 | . . . 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 3946 | . . 3 ⊢ {〈(Base‘ndx), ℂ〉} ⊆ ℂfld |
| 11 | 2, 3, 10 | strfv 17258 | . 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 1570 ∈ wcel 2143 Vcvv 3455 ∪ cun 3903 {csn 4589 {ctp 4593 〈cop 4595 ∘ ccom 5665 ‘cfv 6536 (class class class)co 7410 ∈ cmpo 7412 ℂcc 11093 1c1 11096 + caddc 11098 · cmul 11100 ≤ cle 11239 − cmin 11436 3c3 12291 ;cdc 12706 ∗ccj 15143 abscabs 15281 ndxcnx 17248 Basecbs 17264 +gcplusg 17305 .rcmulr 17306 *𝑟cstv 17307 TopSetcts 17311 lecple 17312 distcds 17314 UnifSetcunif 17315 MetOpencmopn 21512 metUnifcmetu 21513 ℂfldccnfld 21522 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5257 ax-nul 5269 ax-pow 5336 ax-pr 5404 ax-un 7732 ax-cnex 11151 ax-resscn 11152 ax-1cn 11153 ax-icn 11154 ax-addcl 11155 ax-addrcl 11156 ax-mulcl 11157 ax-mulrcl 11158 ax-mulcom 11159 ax-addass 11160 ax-mulass 11161 ax-distr 11162 ax-i2m1 11163 ax-1ne0 11164 ax-1rid 11165 ax-rnegex 11166 ax-rrecex 11167 ax-cnre 11168 ax-pre-lttri 11169 ax-pre-lttrn 11170 ax-pre-ltadd 11171 ax-pre-mulgt0 11172 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4488 df-pw 4564 df-sn 4590 df-pr 4592 df-tp 4594 df-op 4596 df-uni 4873 df-iun 4958 df-br 5110 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5556 df-eprel 5561 df-po 5569 df-so 5570 df-fr 5614 df-we 5616 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-pred 6302 df-ord 6363 df-on 6364 df-lim 6365 df-suc 6366 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-om 7859 df-1st 7982 df-2nd 7983 df-frecs 8274 df-wrecs 8305 df-recs 8354 df-rdg 8393 df-1o 8449 df-er 8690 df-en 8940 df-dom 8941 df-sdom 8942 df-fin 8943 df-pnf 11240 df-mnf 11241 df-xr 11242 df-ltxr 11243 df-le 11244 df-sub 11438 df-neg 11439 df-nn 12229 df-2 12298 df-3 12299 df-4 12300 df-5 12301 df-6 12302 df-7 12303 df-8 12304 df-9 12305 df-n0 12500 df-z 12587 df-dec 12707 df-uz 12858 df-fz 13531 df-struct 17202 df-slot 17237 df-ndx 17249 df-base 17265 df-plusg 17318 df-mulr 17319 df-starv 17320 df-tset 17324 df-ple 17325 df-ds 17327 df-unif 17328 df-cnfld 21523 |
| This theorem is referenced by: cncrng 21543 cnfld0 21546 cnfld1 21547 cnfldneg 21548 cnfldplusf 21549 cnfldsub 21550 cndrng 21551 cnflddiv 21552 cnfldinv 21553 cnfldmulg 21554 cnfldexp 21555 cnsrng 21556 cnsubmlem 21565 cnsubglem 21566 cnsubrglem 21567 cnsubdrglem 21568 absabv 21574 cnsubrg 21577 cnmgpabl 21578 cnmgpid 21579 cnmsubglem 21580 gzrngunit 21583 gsumfsum 21584 regsumfsum 21585 expmhm 21586 nn0srg 21587 rge0srg 21588 zringbas 21603 zring0 21608 zringunit 21616 expghm 21625 fermltlchr 21679 cnmsgnbas 21728 psgninv 21732 zrhpsgnmhm 21734 rebase 21756 re0g 21762 regsumsupp 21772 cnfldms 24932 cnfldnm 24935 cnfldtopn 24938 cnfldtopon 24939 clmsscn 25238 cnlmod 25299 cnstrcvs 25300 cnrbas 25301 cncvs 25304 cnncvsaddassdemo 25322 cnncvsmulassdemo 25323 cnncvsabsnegdemo 25324 cphsubrglem 25336 cphreccllem 25337 cphdivcl 25341 cphabscl 25344 cphsqrtcl2 25345 cphsqrtcl3 25346 cphipcl 25350 4cphipval2 25401 cncms 25514 cnflduss 25515 cnfldcusp 25516 resscdrg 25517 ishl2 25529 recms 25539 tdeglem3 26216 tdeglem4 26217 tdeglem2 26218 plypf1 26369 dvply2g 26446 dvply2 26447 dvnply 26449 taylfvallem 26521 taylf 26524 tayl0 26525 taylpfval 26528 taylply2 26531 taylply 26532 efgh 26706 efabl 26715 efsubm 26716 jensenlem1 27151 jensenlem2 27152 jensen 27153 amgmlem 27154 amgm 27155 wilthlem2 27233 wilthlem3 27234 dchrelbas2 27401 dchrelbas3 27402 dchrn0 27414 dchrghm 27420 dchrabs 27424 sum2dchr 27438 lgseisenlem4 27542 qrngbas 27783 cchhllem 29236 cffldtocusgr 29797 gsumzrsum 33385 psgnid 33417 cnmsgn0g 33466 altgnsg 33469 1fldgenq 33643 gsumind 33665 xrge0slmod 33668 znfermltl 33681 psrmonprod 33942 esplyfvaln 33964 ccfldsrarelvec 34061 ccfldextdgrr 34062 constrelextdg2 34137 constrextdg2lem 34138 constrext2chnlem 34140 constrcon 34164 constrsdrg 34165 2sqr3minply 34170 cos9thpiminplylem6 34177 cos9thpiminply 34178 iistmd 34292 xrge0iifmhm 34329 xrge0pluscn 34330 zringnm 34348 cnzh 34358 rezh 34359 cnrrext 34400 esumpfinvallem 34464 cnpwstotbnd 38468 repwsmet 38505 rrnequiv 38506 cnsrexpcl 43912 fsumcnsrcl 43913 cnsrplycl 43914 rngunsnply 43916 proot1ex 43943 deg1mhm 43947 amgm2d 44944 amgm3d 44945 amgm4d 44946 binomcxplemdvbinom 45083 binomcxplemnotnn0 45086 sge0tsms 47114 cnfldsrngbas 48946 2zrng0 49029 aacllem 50641 amgmwlem 50669 amgmlemALT 50670 amgmw2d 50671 |
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