| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 21679. (Revised by GG, 31-Mar-2025.) |
| Ref | Expression |
|---|---|
| cnfldbas | ⊢ ℂ = (Base‘ℂfld) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnex 11281 | . 2 ⊢ ℂ ∈ V | |
| 2 | cnfldstr 21680 | . . 3 ⊢ ℂfld Struct 〈1, ;13〉 | |
| 3 | baseid 17390 | . . 3 ⊢ Base = Slot (Base‘ndx) | |
| 4 | snsstp1 4777 | . . . 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 4124 | . . . . 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 4124 | . . . . . 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 21679 | . . . . . 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 3980 | . . . . 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 3940 | . . . 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 3940 | . . 3 ⊢ {〈(Base‘ndx), ℂ〉} ⊆ ℂfld |
| 11 | 2, 3, 10 | strfv 17381 | . 2 ⊢ (ℂ ∈ V → ℂ = (Base‘ℂfld)) |
| 12 | 1, 11 | ax-mp 5 | 1 ⊢ ℂ = (Base‘ℂfld) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ∈ wcel 2145 Vcvv 3451 ∪ cun 3897 {csn 4584 {ctp 4588 〈cop 4590 ∘ ccom 5655 ‘cfv 6538 (class class class)co 7420 ∈ cmpo 7422 ℂcc 11198 1c1 11201 + caddc 11203 · cmul 11205 ≤ cle 11344 − cmin 11541 3c3 12398 ;cdc 12814 ∗ccj 15263 abscabs 15401 ndxcnx 17371 Basecbs 17387 +gcplusg 17428 .rcmulr 17429 *𝑟cstv 17430 TopSetcts 17434 lecple 17435 distcds 17437 UnifSetcunif 17438 MetOpencmopn 21668 metUnifcmetu 21669 ℂfldccnfld 21678 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7751 ax-cnex 11256 ax-resscn 11257 ax-1cn 11258 ax-icn 11259 ax-addcl 11260 ax-addrcl 11261 ax-mulcl 11262 ax-mulrcl 11263 ax-mulcom 11264 ax-addass 11265 ax-mulass 11266 ax-distr 11267 ax-i2m1 11268 ax-1ne0 11269 ax-1rid 11270 ax-rnegex 11271 ax-rrecex 11272 ax-cnre 11273 ax-pre-lttri 11274 ax-pre-lttrn 11275 ax-pre-ltadd 11276 ax-pre-mulgt0 11277 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-om 7878 df-1st 8001 df-2nd 8002 df-frecs 8299 df-wrecs 8330 df-recs 8379 df-rdg 8418 df-1o 8476 df-er 8717 df-en 8974 df-dom 8975 df-sdom 8976 df-fin 8977 df-pnf 11345 df-mnf 11346 df-xr 11347 df-ltxr 11348 df-le 11349 df-sub 11543 df-neg 11544 df-nn 12336 df-2 12405 df-3 12406 df-4 12407 df-5 12408 df-6 12409 df-7 12410 df-8 12411 df-9 12412 df-n0 12607 df-z 12694 df-dec 12815 df-uz 12966 df-fz 13640 df-struct 17325 df-slot 17360 df-ndx 17372 df-base 17388 df-plusg 17441 df-mulr 17442 df-starv 17443 df-tset 17447 df-ple 17448 df-ds 17450 df-unif 17451 df-cnfld 21679 |
| This theorem is used by: cncrng 21699 cnfld0 21702 cnfld1 21703 cnfldneg 21704 cnfldplusf 21705 cnfldsub 21706 cndrng 21707 cnflddiv 21708 cnfldinv 21709 cnfldmulg 21710 cnfldexp 21711 cnsrng 21712 cnsubmlem 21721 cnsubglem 21722 cnsubrglem 21723 cnsubdrglem 21724 absabv 21730 cnsubrg 21733 cnmgpabl 21734 cnmgpid 21735 cnmsubglem 21736 gzrngunit 21739 gsumfsum 21740 regsumfsum 21741 expmhm 21742 nn0srg 21743 rge0srg 21744 zringbas 21759 zring0 21764 zringunit 21772 expghm 21781 fermltlchr 21835 cnmsgnbas 21884 psgninv 21888 zrhpsgnmhm 21890 rebase 21912 re0g 21918 regsumsupp 21928 cnfldms 25094 cnfldnm 25097 cnfldtopn 25100 cnfldtopon 25101 clmsscn 25400 cnlmod 25461 cnstrcvs 25462 cnrbas 25463 cncvs 25466 cnncvsaddassdemo 25484 cnncvsmulassdemo 25485 cnncvsabsnegdemo 25486 cphsubrglem 25498 cphreccllem 25499 cphdivcl 25503 cphabscl 25506 cphsqrtcl2 25507 cphsqrtcl3 25508 cphipcl 25512 4cphipval2 25563 cncms 25676 cnflduss 25677 cnfldcusp 25678 resscdrg 25679 ishl2 25691 recms 25701 tdeglem3 26377 tdeglem4 26378 tdeglem2 26379 plypf1 26531 dvply2g 26606 dvply2 26607 dvnply 26609 taylfvallem 26685 taylf 26688 tayl0 26689 taylpfval 26692 taylply2 26695 taylply 26696 efgh 26869 efabl 26878 efsubm 26879 jensenlem1 27314 jensenlem2 27315 jensen 27316 amgmlem 27317 amgm 27318 wilthlem2 27396 wilthlem3 27397 dchrelbas2 27564 dchrelbas3 27565 dchrn0 27577 dchrghm 27583 dchrabs 27587 sum2dchr 27601 lgseisenlem4 27705 qrngbas 27946 cchhllem 29464 cffldtocusgr 30028 gsumzrsum 33626 psgnid 33658 cnmsgn0g 33707 altgnsg 33710 1fldgenq 33884 gsumind 33906 xrge0slmod 33909 znfermltl 33922 psrmonprod 34184 esplyfvaln 34206 ccfldsrarelvec 34303 ccfldextdgrr 34304 constrelextdg2 34379 constrextdg2lem 34380 constrext2chnlem 34382 constrcon 34406 constrsdrg 34407 2sqr3minply 34412 cos9thpiminplylem6 34419 cos9thpiminply 34420 iistmd 34534 xrge0iifmhm 34571 xrge0pluscn 34572 zringnm 34590 cnzh 34600 rezh 34601 cnrrext 34642 esumpfinvallem 34706 cnpwstotbnd 38731 repwsmet 38768 rrnequiv 38769 cnsrexpcl 44166 fsumcnsrcl 44167 cnsrplycl 44168 rngunsnply 44170 proot1ex 44197 deg1mhm 44201 amgm2d 45197 amgm3d 45198 amgm4d 45199 binomcxplemdvbinom 45336 binomcxplemnotnn0 45339 sge0tsms 47389 cnfldsrngbas 49257 2zrng0 49340 aacllem 50938 amgmwlem 50986 amgmlemALT 50987 amgmw2d 50988 |
| Copyright terms: Public domain | W3C validator |