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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 21322. (Revised by GG, 31-Mar-2025.) |
| Ref | Expression |
|---|---|
| cnfldbas | ⊢ ℂ = (Base‘ℂfld) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnex 11119 | . 2 ⊢ ℂ ∈ V | |
| 2 | cnfldstr 21323 | . . 3 ⊢ ℂfld Struct 〈1, ;13〉 | |
| 3 | baseid 17151 | . . 3 ⊢ Base = Slot (Base‘ndx) | |
| 4 | snsstp1 4774 | . . . 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 4132 | . . . . 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 4132 | . . . . . 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 21322 | . . . . . 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 3985 | . . . . 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 3945 | . . . 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 3945 | . . 3 ⊢ {〈(Base‘ndx), ℂ〉} ⊆ ℂfld |
| 11 | 2, 3, 10 | strfv 17142 | . 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 3442 ∪ cun 3901 {csn 4582 {ctp 4586 〈cop 4588 ∘ ccom 5636 ‘cfv 6500 (class class class)co 7368 ∈ cmpo 7370 ℂcc 11036 1c1 11039 + caddc 11041 · cmul 11043 ≤ cle 11179 − cmin 11376 3c3 12213 ;cdc 12619 ∗ccj 15031 abscabs 15169 ndxcnx 17132 Basecbs 17148 +gcplusg 17189 .rcmulr 17190 *𝑟cstv 17191 TopSetcts 17195 lecple 17196 distcds 17198 UnifSetcunif 17199 MetOpencmopn 21311 metUnifcmetu 21312 ℂfldccnfld 21321 |
| 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 2709 ax-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 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 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-tp 4587 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5527 df-eprel 5532 df-po 5540 df-so 5541 df-fr 5585 df-we 5587 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-ord 6328 df-on 6329 df-lim 6330 df-suc 6331 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-riota 7325 df-ov 7371 df-oprab 7372 df-mpo 7373 df-om 7819 df-1st 7943 df-2nd 7944 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-1o 8407 df-er 8645 df-en 8896 df-dom 8897 df-sdom 8898 df-fin 8899 df-pnf 11180 df-mnf 11181 df-xr 11182 df-ltxr 11183 df-le 11184 df-sub 11378 df-neg 11379 df-nn 12158 df-2 12220 df-3 12221 df-4 12222 df-5 12223 df-6 12224 df-7 12225 df-8 12226 df-9 12227 df-n0 12414 df-z 12501 df-dec 12620 df-uz 12764 df-fz 13436 df-struct 17086 df-slot 17121 df-ndx 17133 df-base 17149 df-plusg 17202 df-mulr 17203 df-starv 17204 df-tset 17208 df-ple 17209 df-ds 17211 df-unif 17212 df-cnfld 21322 |
| This theorem is referenced by: cncrng 21355 cncrngOLD 21356 cnfld0 21359 cnfld1 21360 cnfld1OLD 21361 cnfldneg 21362 cnfldplusf 21363 cnfldsub 21364 cndrng 21365 cndrngOLD 21366 cnflddiv 21367 cnflddivOLD 21368 cnfldinv 21369 cnfldmulg 21370 cnfldexp 21371 cnsrng 21372 cnsubmlem 21381 cnsubglem 21382 cnsubrglem 21383 cnsubrglemOLD 21384 cnsubdrglem 21385 absabv 21391 cnsubrg 21394 cnmgpabl 21395 cnmgpid 21396 cnmsubglem 21397 gzrngunit 21400 gsumfsum 21401 regsumfsum 21402 expmhm 21403 nn0srg 21404 rge0srg 21405 zringbas 21420 zring0 21425 zringunit 21433 expghm 21442 fermltlchr 21496 cnmsgnbas 21545 psgninv 21549 zrhpsgnmhm 21551 rebase 21573 re0g 21579 regsumsupp 21589 cnfldms 24731 cnfldnm 24734 cnfldtopn 24737 cnfldtopon 24738 clmsscn 25047 cnlmod 25108 cnstrcvs 25109 cnrbas 25110 cncvs 25113 cnncvsaddassdemo 25131 cnncvsmulassdemo 25132 cnncvsabsnegdemo 25133 cphsubrglem 25145 cphreccllem 25146 cphdivcl 25150 cphabscl 25153 cphsqrtcl2 25154 cphsqrtcl3 25155 cphipcl 25159 4cphipval2 25210 cncms 25323 cnflduss 25324 cnfldcusp 25325 resscdrg 25326 ishl2 25338 recms 25348 tdeglem3 26032 tdeglem4 26033 tdeglem2 26034 plypf1 26185 dvply2g 26260 dvply2gOLD 26261 dvply2 26262 dvnply 26264 taylfvallem 26333 taylf 26336 tayl0 26337 taylpfval 26340 taylply2 26343 taylply2OLD 26344 taylply 26345 efgh 26518 efabl 26527 efsubm 26528 jensenlem1 26965 jensenlem2 26966 jensen 26967 amgmlem 26968 amgm 26969 wilthlem2 27047 wilthlem3 27048 dchrelbas2 27216 dchrelbas3 27217 dchrn0 27229 dchrghm 27235 dchrabs 27239 sum2dchr 27253 lgseisenlem4 27357 qrngbas 27598 cchhllem 28971 cffldtocusgr 29532 cffldtocusgrOLD 29533 gsumzrsum 33159 psgnid 33191 cnmsgn0g 33240 altgnsg 33243 1fldgenq 33416 gsumind 33438 xrge0slmod 33441 znfermltl 33459 psrmonprod 33729 esplyfvaln 33751 ccfldsrarelvec 33849 ccfldextdgrr 33850 constrelextdg2 33925 constrextdg2lem 33926 constrext2chnlem 33928 constrcon 33952 constrsdrg 33953 2sqr3minply 33958 cos9thpiminplylem6 33965 cos9thpiminply 33966 iistmd 34080 xrge0iifmhm 34117 xrge0pluscn 34118 zringnm 34136 cnzh 34146 rezh 34147 cnrrext 34188 esumpfinvallem 34252 cnpwstotbnd 38048 repwsmet 38085 rrnequiv 38086 cnsrexpcl 43522 fsumcnsrcl 43523 cnsrplycl 43524 rngunsnply 43526 proot1ex 43553 deg1mhm 43557 amgm2d 44554 amgm3d 44555 amgm4d 44556 binomcxplemdvbinom 44709 binomcxplemnotnn0 44712 sge0tsms 46738 cnfldsrngbas 48521 2zrng0 48604 aacllem 50160 amgmwlem 50161 amgmlemALT 50162 amgmw2d 50163 |
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