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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 21348. (Revised by GG, 31-Mar-2025.) |
| Ref | Expression |
|---|---|
| cnfldbas | ⊢ ℂ = (Base‘ℂfld) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnex 11113 | . 2 ⊢ ℂ ∈ V | |
| 2 | cnfldstr 21349 | . . 3 ⊢ ℂfld Struct 〈1, ;13〉 | |
| 3 | baseid 17176 | . . 3 ⊢ Base = Slot (Base‘ndx) | |
| 4 | snsstp1 4760 | . . . 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 4119 | . . . . 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 4119 | . . . . . 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 21348 | . . . . . 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 3972 | . . . . 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 3932 | . . . 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 3932 | . . 3 ⊢ {〈(Base‘ndx), ℂ〉} ⊆ ℂfld |
| 11 | 2, 3, 10 | strfv 17167 | . 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 3430 ∪ cun 3888 {csn 4568 {ctp 4572 〈cop 4574 ∘ ccom 5629 ‘cfv 6493 (class class class)co 7361 ∈ cmpo 7363 ℂcc 11030 1c1 11033 + caddc 11035 · cmul 11037 ≤ cle 11174 − cmin 11371 3c3 12231 ;cdc 12638 ∗ccj 15052 abscabs 15190 ndxcnx 17157 Basecbs 17173 +gcplusg 17214 .rcmulr 17215 *𝑟cstv 17216 TopSetcts 17220 lecple 17221 distcds 17223 UnifSetcunif 17224 MetOpencmopn 21337 metUnifcmetu 21338 ℂfldccnfld 21347 |
| 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 5232 ax-nul 5242 ax-pow 5303 ax-pr 5371 ax-un 7683 ax-cnex 11088 ax-resscn 11089 ax-1cn 11090 ax-icn 11091 ax-addcl 11092 ax-addrcl 11093 ax-mulcl 11094 ax-mulrcl 11095 ax-mulcom 11096 ax-addass 11097 ax-mulass 11098 ax-distr 11099 ax-i2m1 11100 ax-1ne0 11101 ax-1rid 11102 ax-rnegex 11103 ax-rrecex 11104 ax-cnre 11105 ax-pre-lttri 11106 ax-pre-lttrn 11107 ax-pre-ltadd 11108 ax-pre-mulgt0 11109 |
| 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 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-tp 4573 df-op 4575 df-uni 4852 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5520 df-eprel 5525 df-po 5533 df-so 5534 df-fr 5578 df-we 5580 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-pred 6260 df-ord 6321 df-on 6322 df-lim 6323 df-suc 6324 df-iota 6449 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-riota 7318 df-ov 7364 df-oprab 7365 df-mpo 7366 df-om 7812 df-1st 7936 df-2nd 7937 df-frecs 8225 df-wrecs 8256 df-recs 8305 df-rdg 8343 df-1o 8399 df-er 8637 df-en 8888 df-dom 8889 df-sdom 8890 df-fin 8891 df-pnf 11175 df-mnf 11176 df-xr 11177 df-ltxr 11178 df-le 11179 df-sub 11373 df-neg 11374 df-nn 12169 df-2 12238 df-3 12239 df-4 12240 df-5 12241 df-6 12242 df-7 12243 df-8 12244 df-9 12245 df-n0 12432 df-z 12519 df-dec 12639 df-uz 12783 df-fz 13456 df-struct 17111 df-slot 17146 df-ndx 17158 df-base 17174 df-plusg 17227 df-mulr 17228 df-starv 17229 df-tset 17233 df-ple 17234 df-ds 17236 df-unif 17237 df-cnfld 21348 |
| This theorem is referenced by: cncrng 21381 cncrngOLD 21382 cnfld0 21385 cnfld1 21386 cnfld1OLD 21387 cnfldneg 21388 cnfldplusf 21389 cnfldsub 21390 cndrng 21391 cndrngOLD 21392 cnflddiv 21393 cnflddivOLD 21394 cnfldinv 21395 cnfldmulg 21396 cnfldexp 21397 cnsrng 21398 cnsubmlem 21407 cnsubglem 21408 cnsubrglem 21409 cnsubrglemOLD 21410 cnsubdrglem 21411 absabv 21417 cnsubrg 21420 cnmgpabl 21421 cnmgpid 21422 cnmsubglem 21423 gzrngunit 21426 gsumfsum 21427 regsumfsum 21428 expmhm 21429 nn0srg 21430 rge0srg 21431 zringbas 21446 zring0 21451 zringunit 21459 expghm 21468 fermltlchr 21522 cnmsgnbas 21571 psgninv 21575 zrhpsgnmhm 21577 rebase 21599 re0g 21605 regsumsupp 21615 cnfldms 24753 cnfldnm 24756 cnfldtopn 24759 cnfldtopon 24760 clmsscn 25059 cnlmod 25120 cnstrcvs 25121 cnrbas 25122 cncvs 25125 cnncvsaddassdemo 25143 cnncvsmulassdemo 25144 cnncvsabsnegdemo 25145 cphsubrglem 25157 cphreccllem 25158 cphdivcl 25162 cphabscl 25165 cphsqrtcl2 25166 cphsqrtcl3 25167 cphipcl 25171 4cphipval2 25222 cncms 25335 cnflduss 25336 cnfldcusp 25337 resscdrg 25338 ishl2 25350 recms 25360 tdeglem3 26037 tdeglem4 26038 tdeglem2 26039 plypf1 26190 dvply2g 26264 dvply2gOLD 26265 dvply2 26266 dvnply 26268 taylfvallem 26337 taylf 26340 tayl0 26341 taylpfval 26344 taylply2 26347 taylply2OLD 26348 taylply 26349 efgh 26521 efabl 26530 efsubm 26531 jensenlem1 26967 jensenlem2 26968 jensen 26969 amgmlem 26970 amgm 26971 wilthlem2 27049 wilthlem3 27050 dchrelbas2 27217 dchrelbas3 27218 dchrn0 27230 dchrghm 27236 dchrabs 27240 sum2dchr 27254 lgseisenlem4 27358 qrngbas 27599 cchhllem 28972 cffldtocusgr 29533 cffldtocusgrOLD 29534 gsumzrsum 33144 psgnid 33176 cnmsgn0g 33225 altgnsg 33228 1fldgenq 33401 gsumind 33423 xrge0slmod 33426 znfermltl 33444 psrmonprod 33714 esplyfvaln 33736 ccfldsrarelvec 33834 ccfldextdgrr 33835 constrelextdg2 33910 constrextdg2lem 33911 constrext2chnlem 33913 constrcon 33937 constrsdrg 33938 2sqr3minply 33943 cos9thpiminplylem6 33950 cos9thpiminply 33951 iistmd 34065 xrge0iifmhm 34102 xrge0pluscn 34103 zringnm 34121 cnzh 34131 rezh 34132 cnrrext 34173 esumpfinvallem 34237 cnpwstotbnd 38135 repwsmet 38172 rrnequiv 38173 cnsrexpcl 43614 fsumcnsrcl 43615 cnsrplycl 43616 rngunsnply 43618 proot1ex 43645 deg1mhm 43649 amgm2d 44646 amgm3d 44647 amgm4d 44648 binomcxplemdvbinom 44801 binomcxplemnotnn0 44804 sge0tsms 46829 cnfldsrngbas 48652 2zrng0 48735 aacllem 50291 amgmwlem 50292 amgmlemALT 50293 amgmw2d 50294 |
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