ILE Home Intuitionistic Logic Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  ILE Home  >  Th. List  >  cnfldle Unicode version

Theorem cnfldle 14707
Description: The ordering of the field of complex numbers. Note that this is not actually an ordering on  CC, but we put it in the structure anyway because restricting to  RR does not affect this component, so that  (flds  RR ) is an ordered field even though ℂfld itself is not. (Contributed by Mario Carneiro, 14-Aug-2015.) (Revised by Mario Carneiro, 6-Oct-2015.) (Revised by Thierry Arnoux, 17-Dec-2017.) Revise df-cnfld 14697. (Revised by GG, 31-Mar-2025.)
Assertion
Ref Expression
cnfldle  |-  <_  =  ( le ` fld )

Proof of Theorem cnfldle
Dummy variables  v  u are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 xrex 10188 . . . 4  |-  RR*  e.  _V
21, 1xpex 4865 . . 3  |-  ( RR*  X. 
RR* )  e.  _V
3 lerelxr 8335 . . 3  |-  <_  C_  ( RR*  X.  RR* )
42, 3ssexi 4247 . 2  |-  <_  e.  _V
5 cnfldstr 14698 . . 3  |-fld Struct 
<. 1 , ; 1 3 >.
6 pleslid 13407 . . 3  |-  ( le  = Slot  ( le `  ndx )  /\  ( le `  ndx )  e.  NN )
7 snsstp2 3844 . . . 4  |-  { <. ( le `  ndx ) ,  <_  >. }  C_  { <. (TopSet `  ndx ) ,  (
MetOpen `  ( abs  o.  -  ) ) >. ,  <. ( le `  ndx ) ,  <_  >. ,  <. (
dist `  ndx ) ,  ( abs  o.  -  ) >. }
8 ssun1 3381 . . . . 5  |-  { <. (TopSet `  ndx ) ,  (
MetOpen `  ( abs  o.  -  ) ) >. ,  <. ( le `  ndx ) ,  <_  >. ,  <. (
dist `  ndx ) ,  ( abs  o.  -  ) >. }  C_  ( { <. (TopSet `  ndx ) ,  ( MetOpen `  ( abs  o.  -  )
) >. ,  <. ( le `  ndx ) ,  <_  >. ,  <. ( dist `  ndx ) ,  ( abs  o.  -  ) >. }  u.  { <. ( UnifSet `  ndx ) ,  (metUnif `  ( abs  o. 
-  ) ) >. } )
9 ssun2 3382 . . . . . 6  |-  ( {
<. (TopSet `  ndx ) ,  ( MetOpen `  ( abs  o. 
-  ) ) >. ,  <. ( le `  ndx ) ,  <_  >. ,  <. (
dist `  ndx ) ,  ( abs  o.  -  ) >. }  u.  { <. ( UnifSet `  ndx ) ,  (metUnif `  ( abs  o. 
-  ) ) >. } )  C_  (
( { <. ( Base `  ndx ) ,  CC >. ,  <. ( +g  `  ndx ) ,  ( u  e.  CC ,  v  e.  CC  |->  ( u  +  v
) ) >. ,  <. ( .r `  ndx ) ,  ( u  e.  CC ,  v  e.  CC  |->  ( u  x.  v ) ) >. }  u.  { <. (
*r `  ndx ) ,  * >. } )  u.  ( {
<. (TopSet `  ndx ) ,  ( MetOpen `  ( abs  o. 
-  ) ) >. ,  <. ( le `  ndx ) ,  <_  >. ,  <. (
dist `  ndx ) ,  ( abs  o.  -  ) >. }  u.  { <. ( UnifSet `  ndx ) ,  (metUnif `  ( abs  o. 
-  ) ) >. } ) )
10 df-cnfld 14697 . . . . . 6  |-fld  =  ( ( { <. ( Base `  ndx ) ,  CC >. ,  <. ( +g  `  ndx ) ,  ( u  e.  CC ,  v  e.  CC  |->  ( u  +  v ) ) >. ,  <. ( .r `  ndx ) ,  ( u  e.  CC ,  v  e.  CC  |->  ( u  x.  v ) )
>. }  u.  { <. ( *r `  ndx ) ,  * >. } )  u.  ( {
<. (TopSet `  ndx ) ,  ( MetOpen `  ( abs  o. 
-  ) ) >. ,  <. ( le `  ndx ) ,  <_  >. ,  <. (
dist `  ndx ) ,  ( abs  o.  -  ) >. }  u.  { <. ( UnifSet `  ndx ) ,  (metUnif `  ( abs  o. 
-  ) ) >. } ) )
119, 10sseqtrri 3272 . . . . 5  |-  ( {
<. (TopSet `  ndx ) ,  ( MetOpen `  ( abs  o. 
-  ) ) >. ,  <. ( le `  ndx ) ,  <_  >. ,  <. (
dist `  ndx ) ,  ( abs  o.  -  ) >. }  u.  { <. ( UnifSet `  ndx ) ,  (metUnif `  ( abs  o. 
-  ) ) >. } )  C_fld
128, 11sstri 3246 . . . 4  |-  { <. (TopSet `  ndx ) ,  (
MetOpen `  ( abs  o.  -  ) ) >. ,  <. ( le `  ndx ) ,  <_  >. ,  <. (
dist `  ndx ) ,  ( abs  o.  -  ) >. }  C_fld
137, 12sstri 3246 . . 3  |-  { <. ( le `  ndx ) ,  <_  >. }  C_fld
145, 6, 13strslfv 13249 . 2  |-  (  <_  e.  _V  ->  <_  =  ( le ` fld ) )
154, 14ax-mp 5 1  |-  <_  =  ( le ` fld )
Colors of variables: wff set class
Syntax hints:    = wceq 1398    e. wcel 2203   _Vcvv 2812    u. cun 3208   {csn 3688   {ctp 3690   <.cop 3691    X. cxp 4746    o. ccom 4752   ` cfv 5351  (class class class)co 6049    e. cmpo 6051   CCcc 8124   1c1 8127    + caddc 8129    x. cmul 8131   RR*cxr 8306    <_ cle 8308    - cmin 8443   3c3 9288  ;cdc 9708   *ccj 11520   abscabs 11678   ndxcnx 13201   Basecbs 13204   +g cplusg 13282   .rcmulr 13283   *rcstv 13284  TopSetcts 13288   lecple 13289   distcds 13291   UnifSetcunif 13292   MetOpencmopn 14681  metUnifcmetu 14682  ℂfldccnfld 14696
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-in1 619  ax-in2 620  ax-io 717  ax-5 1496  ax-7 1497  ax-gen 1498  ax-ie1 1542  ax-ie2 1543  ax-8 1553  ax-10 1554  ax-11 1555  ax-i12 1556  ax-bndl 1558  ax-4 1559  ax-17 1575  ax-i9 1579  ax-ial 1583  ax-i5r 1584  ax-13 2205  ax-14 2206  ax-ext 2214  ax-coll 4224  ax-sep 4227  ax-pow 4286  ax-pr 4321  ax-un 4553  ax-setind 4658  ax-cnex 8217  ax-resscn 8218  ax-1cn 8219  ax-1re 8220  ax-icn 8221  ax-addcl 8222  ax-addrcl 8223  ax-mulcl 8224  ax-mulrcl 8225  ax-addcom 8226  ax-mulcom 8227  ax-addass 8228  ax-mulass 8229  ax-distr 8230  ax-i2m1 8231  ax-0lt1 8232  ax-1rid 8233  ax-0id 8234  ax-rnegex 8235  ax-precex 8236  ax-cnre 8237  ax-pre-ltirr 8238  ax-pre-ltwlin 8239  ax-pre-lttrn 8240  ax-pre-apti 8241  ax-pre-ltadd 8242  ax-pre-mulgt0 8243
This theorem depends on definitions:  df-bi 117  df-3or 1006  df-3an 1007  df-tru 1401  df-fal 1404  df-nf 1510  df-sb 1812  df-eu 2083  df-mo 2084  df-clab 2219  df-cleq 2225  df-clel 2228  df-nfc 2373  df-ne 2413  df-nel 2508  df-ral 2525  df-rex 2526  df-reu 2527  df-rmo 2528  df-rab 2529  df-v 2814  df-sbc 3042  df-csb 3138  df-dif 3212  df-un 3214  df-in 3216  df-ss 3223  df-nul 3508  df-pw 3670  df-sn 3694  df-pr 3695  df-tp 3696  df-op 3697  df-uni 3914  df-int 3949  df-iun 3992  df-br 4109  df-opab 4171  df-mpt 4172  df-id 4413  df-xp 4754  df-rel 4755  df-cnv 4756  df-co 4757  df-dm 4758  df-rn 4759  df-res 4760  df-ima 4761  df-iota 5311  df-fun 5353  df-fn 5354  df-f 5355  df-f1 5356  df-fo 5357  df-f1o 5358  df-fv 5359  df-riota 6002  df-ov 6052  df-oprab 6053  df-mpo 6054  df-1st 6333  df-2nd 6334  df-pnf 8309  df-mnf 8310  df-xr 8311  df-ltxr 8312  df-le 8313  df-sub 8445  df-neg 8446  df-reap 8848  df-inn 9237  df-2 9295  df-3 9296  df-4 9297  df-5 9298  df-6 9299  df-7 9300  df-8 9301  df-9 9302  df-n0 9496  df-z 9577  df-dec 9709  df-uz 9853  df-rp 9986  df-fz 10342  df-cj 11523  df-abs 11680  df-struct 13206  df-ndx 13207  df-slot 13208  df-base 13210  df-plusg 13295  df-mulr 13296  df-starv 13297  df-tset 13301  df-ple 13302  df-ds 13304  df-unif 13305  df-topgen 13465  df-bl 14686  df-mopn 14687  df-fg 14689  df-metu 14690  df-cnfld 14697
This theorem is referenced by: (None)
  Copyright terms: Public domain W3C validator