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| Mirrors > Home > ILE Home > Th. List > cnfldbas | Unicode 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.) | 
| Ref | Expression | 
|---|---|
| cnfldbas | 
 | 
| Step | Hyp | Ref | Expression | 
|---|---|---|---|
| 1 | cnex 8003 | 
. 2
 | |
| 2 | cnfldstr 14114 | 
. . 3
 | |
| 3 | baseslid 12735 | 
. . 3
 | |
| 4 | snsstp1 3772 | 
. . . 4
 | |
| 5 | ssun1 3326 | 
. . . . . 6
 | |
| 6 | ssun1 3326 | 
. . . . . 6
 | |
| 7 | 5, 6 | sstri 3192 | 
. . . . 5
 | 
| 8 | df-cnfld 14113 | 
. . . . 5
 | |
| 9 | 7, 8 | sseqtrri 3218 | 
. . . 4
 | 
| 10 | 4, 9 | sstri 3192 | 
. . 3
 | 
| 11 | 2, 3, 10 | strslfv 12723 | 
. 2
 | 
| 12 | 1, 11 | ax-mp 5 | 
1
 | 
| Colors of variables: wff set class | 
| Syntax hints:     | 
| 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 615 ax-in2 616 ax-io 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-13 2169 ax-14 2170 ax-ext 2178 ax-coll 4148 ax-sep 4151 ax-pow 4207 ax-pr 4242 ax-un 4468 ax-setind 4573 ax-cnex 7970 ax-resscn 7971 ax-1cn 7972 ax-1re 7973 ax-icn 7974 ax-addcl 7975 ax-addrcl 7976 ax-mulcl 7977 ax-mulrcl 7978 ax-addcom 7979 ax-mulcom 7980 ax-addass 7981 ax-mulass 7982 ax-distr 7983 ax-i2m1 7984 ax-0lt1 7985 ax-1rid 7986 ax-0id 7987 ax-rnegex 7988 ax-precex 7989 ax-cnre 7990 ax-pre-ltirr 7991 ax-pre-ltwlin 7992 ax-pre-lttrn 7993 ax-pre-apti 7994 ax-pre-ltadd 7995 ax-pre-mulgt0 7996 | 
| This theorem depends on definitions: df-bi 117 df-3or 981 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1475 df-sb 1777 df-eu 2048 df-mo 2049 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-ne 2368 df-nel 2463 df-ral 2480 df-rex 2481 df-reu 2482 df-rmo 2483 df-rab 2484 df-v 2765 df-sbc 2990 df-csb 3085 df-dif 3159 df-un 3161 df-in 3163 df-ss 3170 df-nul 3451 df-pw 3607 df-sn 3628 df-pr 3629 df-tp 3630 df-op 3631 df-uni 3840 df-int 3875 df-iun 3918 df-br 4034 df-opab 4095 df-mpt 4096 df-id 4328 df-xp 4669 df-rel 4670 df-cnv 4671 df-co 4672 df-dm 4673 df-rn 4674 df-res 4675 df-ima 4676 df-iota 5219 df-fun 5260 df-fn 5261 df-f 5262 df-f1 5263 df-fo 5264 df-f1o 5265 df-fv 5266 df-riota 5877 df-ov 5925 df-oprab 5926 df-mpo 5927 df-1st 6198 df-2nd 6199 df-pnf 8063 df-mnf 8064 df-xr 8065 df-ltxr 8066 df-le 8067 df-sub 8199 df-neg 8200 df-reap 8602 df-inn 8991 df-2 9049 df-3 9050 df-4 9051 df-5 9052 df-6 9053 df-7 9054 df-8 9055 df-9 9056 df-n0 9250 df-z 9327 df-dec 9458 df-uz 9602 df-rp 9729 df-fz 10084 df-cj 11007 df-abs 11164 df-struct 12680 df-ndx 12681 df-slot 12682 df-base 12684 df-plusg 12768 df-mulr 12769 df-starv 12770 df-tset 12774 df-ple 12775 df-ds 12777 df-unif 12778 df-topgen 12931 df-bl 14102 df-mopn 14103 df-fg 14105 df-metu 14106 df-cnfld 14113 | 
| This theorem is referenced by: cncrng 14125 cnfld0 14127 cnfld1 14128 cnfldneg 14129 cnfldplusf 14130 cnfldsub 14131 cnfldmulg 14132 cnfldexp 14133 cnsubmlem 14134 cnsubglem 14135 cnsubrglem 14136 gsumfzfsumlemm 14143 cnfldui 14145 zringbas 14152 zring0 14156 expghmap 14163 cnfldms 14772 cnfldtopn 14775 cnfldtopon 14776 dvply2g 15002 dvply2 15003 | 
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