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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 21353. (Revised by GG, 31-Mar-2025.) |
| Ref | Expression |
|---|---|
| cnfldbas | ⊢ ℂ = (Base‘ℂfld) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnex 11119 | . 2 ⊢ ℂ ∈ V | |
| 2 | cnfldstr 21354 | . . 3 ⊢ ℂfld Struct 〈1, ;13〉 | |
| 3 | baseid 17182 | . . 3 ⊢ Base = Slot (Base‘ndx) | |
| 4 | snsstp1 4759 | . . . 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 4118 | . . . . 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 4118 | . . . . . 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 21353 | . . . . . 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 3971 | . . . . 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 3931 | . . . 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 3931 | . . 3 ⊢ {〈(Base‘ndx), ℂ〉} ⊆ ℂfld |
| 11 | 2, 3, 10 | strfv 17173 | . 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 1542 ∈ wcel 2114 Vcvv 3429 ∪ cun 3887 {csn 4567 {ctp 4571 〈cop 4573 ∘ ccom 5635 ‘cfv 6498 (class class class)co 7367 ∈ cmpo 7369 ℂcc 11036 1c1 11039 + caddc 11041 · cmul 11043 ≤ cle 11180 − cmin 11377 3c3 12237 ;cdc 12644 ∗ccj 15058 abscabs 15196 ndxcnx 17163 Basecbs 17179 +gcplusg 17220 .rcmulr 17221 *𝑟cstv 17222 TopSetcts 17226 lecple 17227 distcds 17229 UnifSetcunif 17230 MetOpencmopn 21342 metUnifcmetu 21343 ℂfldccnfld 21352 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2708 ax-sep 5231 ax-nul 5241 ax-pow 5307 ax-pr 5375 ax-un 7689 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3062 df-reu 3343 df-rab 3390 df-v 3431 df-sbc 3729 df-csb 3838 df-dif 3892 df-un 3894 df-in 3896 df-ss 3906 df-pss 3909 df-nul 4274 df-if 4467 df-pw 4543 df-sn 4568 df-pr 4570 df-tp 4572 df-op 4574 df-uni 4851 df-iun 4935 df-br 5086 df-opab 5148 df-mpt 5167 df-tr 5193 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6265 df-ord 6326 df-on 6327 df-lim 6328 df-suc 6329 df-iota 6454 df-fun 6500 df-fn 6501 df-f 6502 df-f1 6503 df-fo 6504 df-f1o 6505 df-fv 6506 df-riota 7324 df-ov 7370 df-oprab 7371 df-mpo 7372 df-om 7818 df-1st 7942 df-2nd 7943 df-frecs 8231 df-wrecs 8262 df-recs 8311 df-rdg 8349 df-1o 8405 df-er 8643 df-en 8894 df-dom 8895 df-sdom 8896 df-fin 8897 df-pnf 11181 df-mnf 11182 df-xr 11183 df-ltxr 11184 df-le 11185 df-sub 11379 df-neg 11380 df-nn 12175 df-2 12244 df-3 12245 df-4 12246 df-5 12247 df-6 12248 df-7 12249 df-8 12250 df-9 12251 df-n0 12438 df-z 12525 df-dec 12645 df-uz 12789 df-fz 13462 df-struct 17117 df-slot 17152 df-ndx 17164 df-base 17180 df-plusg 17233 df-mulr 17234 df-starv 17235 df-tset 17239 df-ple 17240 df-ds 17242 df-unif 17243 df-cnfld 21353 |
| This theorem is referenced by: cncrng 21373 cnfld0 21376 cnfld1 21377 cnfldneg 21378 cnfldplusf 21379 cnfldsub 21380 cndrng 21381 cnflddiv 21382 cnfldinv 21383 cnfldmulg 21384 cnfldexp 21385 cnsrng 21386 cnsubmlem 21395 cnsubglem 21396 cnsubrglem 21397 cnsubdrglem 21398 absabv 21404 cnsubrg 21407 cnmgpabl 21408 cnmgpid 21409 cnmsubglem 21410 gzrngunit 21413 gsumfsum 21414 regsumfsum 21415 expmhm 21416 nn0srg 21417 rge0srg 21418 zringbas 21433 zring0 21438 zringunit 21446 expghm 21455 fermltlchr 21509 cnmsgnbas 21558 psgninv 21562 zrhpsgnmhm 21564 rebase 21586 re0g 21592 regsumsupp 21602 cnfldms 24740 cnfldnm 24743 cnfldtopn 24746 cnfldtopon 24747 clmsscn 25046 cnlmod 25107 cnstrcvs 25108 cnrbas 25109 cncvs 25112 cnncvsaddassdemo 25130 cnncvsmulassdemo 25131 cnncvsabsnegdemo 25132 cphsubrglem 25144 cphreccllem 25145 cphdivcl 25149 cphabscl 25152 cphsqrtcl2 25153 cphsqrtcl3 25154 cphipcl 25158 4cphipval2 25209 cncms 25322 cnflduss 25323 cnfldcusp 25324 resscdrg 25325 ishl2 25337 recms 25347 tdeglem3 26024 tdeglem4 26025 tdeglem2 26026 plypf1 26177 dvply2g 26251 dvply2 26252 dvnply 26254 taylfvallem 26323 taylf 26326 tayl0 26327 taylpfval 26330 taylply2 26333 taylply 26334 efgh 26505 efabl 26514 efsubm 26515 jensenlem1 26950 jensenlem2 26951 jensen 26952 amgmlem 26953 amgm 26954 wilthlem2 27032 wilthlem3 27033 dchrelbas2 27200 dchrelbas3 27201 dchrn0 27213 dchrghm 27219 dchrabs 27223 sum2dchr 27237 lgseisenlem4 27341 qrngbas 27582 cchhllem 28955 cffldtocusgr 29516 gsumzrsum 33126 psgnid 33158 cnmsgn0g 33207 altgnsg 33210 1fldgenq 33383 gsumind 33405 xrge0slmod 33408 znfermltl 33426 psrmonprod 33696 esplyfvaln 33718 ccfldsrarelvec 33815 ccfldextdgrr 33816 constrelextdg2 33891 constrextdg2lem 33892 constrext2chnlem 33894 constrcon 33918 constrsdrg 33919 2sqr3minply 33924 cos9thpiminplylem6 33931 cos9thpiminply 33932 iistmd 34046 xrge0iifmhm 34083 xrge0pluscn 34084 zringnm 34102 cnzh 34112 rezh 34113 cnrrext 34154 esumpfinvallem 34218 cnpwstotbnd 38118 repwsmet 38155 rrnequiv 38156 cnsrexpcl 43593 fsumcnsrcl 43594 cnsrplycl 43595 rngunsnply 43597 proot1ex 43624 deg1mhm 43628 amgm2d 44625 amgm3d 44626 amgm4d 44627 binomcxplemdvbinom 44780 binomcxplemnotnn0 44783 sge0tsms 46808 cnfldsrngbas 48637 2zrng0 48720 aacllem 50276 amgmwlem 50277 amgmlemALT 50278 amgmw2d 50279 |
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