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Mirrors > Home > ILE Home > Th. List > cnfldstr | Unicode version |
Description: The field of complex numbers is a structure. (Contributed by Mario Carneiro, 14-Aug-2015.) (Revised by Thierry Arnoux, 17-Dec-2017.) |
Ref | Expression |
---|---|
cnfldstr |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-cnfld 14056 |
. 2
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2 | eqid 2193 |
. . . . 5
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3 | cnex 7998 |
. . . . . 6
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4 | 3 | a1i 9 |
. . . . 5
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5 | 3, 3 | mpoex 6269 |
. . . . . 6
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6 | 5 | a1i 9 |
. . . . 5
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7 | 3, 3 | mpoex 6269 |
. . . . . 6
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
8 | 7 | a1i 9 |
. . . . 5
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9 | cjf 10994 |
. . . . . . 7
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10 | fex 5788 |
. . . . . . 7
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11 | 9, 3, 10 | mp2an 426 |
. . . . . 6
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12 | 11 | a1i 9 |
. . . . 5
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13 | 2, 4, 6, 8, 12 | srngstrd 12766 |
. . . 4
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14 | 13 | mptru 1373 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
15 | cntopex 14053 |
. . . . 5
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16 | xrex 9925 |
. . . . . . 7
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17 | 16, 16 | xpex 4775 |
. . . . . 6
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18 | lerelxr 8084 |
. . . . . 6
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19 | 17, 18 | ssexi 4168 |
. . . . 5
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20 | cndsex 14052 |
. . . . 5
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21 | 9nn 9153 |
. . . . . 6
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22 | tsetndx 12806 |
. . . . . 6
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23 | 9lt10 9581 |
. . . . . 6
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24 | 10nn 9466 |
. . . . . 6
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25 | plendx 12820 |
. . . . . 6
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26 | 1nn0 9259 |
. . . . . . 7
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27 | 0nn0 9258 |
. . . . . . 7
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28 | 2nn 9146 |
. . . . . . 7
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29 | 2pos 9075 |
. . . . . . 7
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30 | 26, 27, 28, 29 | declt 9478 |
. . . . . 6
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31 | 26, 28 | decnncl 9470 |
. . . . . 6
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32 | dsndx 12831 |
. . . . . 6
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33 | 21, 22, 23, 24, 25, 30, 31, 32 | strle3g 12729 |
. . . . 5
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34 | 15, 19, 20, 33 | mp3an 1348 |
. . . 4
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35 | metuex 14054 |
. . . . 5
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36 | 3nn 9147 |
. . . . . . 7
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37 | 26, 36 | decnncl 9470 |
. . . . . 6
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38 | unifndx 12842 |
. . . . . 6
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39 | 37, 38 | strle1g 12727 |
. . . . 5
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40 | 20, 35, 39 | mp2b 8 |
. . . 4
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41 | 2nn0 9260 |
. . . . 5
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42 | 2lt3 9155 |
. . . . 5
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43 | 26, 41, 36, 42 | declt 9478 |
. . . 4
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44 | 34, 40, 43 | strleun 12725 |
. . 3
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45 | 4lt9 9186 |
. . 3
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46 | 14, 44, 45 | strleun 12725 |
. 2
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47 | 1, 46 | eqbrtri 4051 |
1
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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 1458 ax-7 1459 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-8 1515 ax-10 1516 ax-11 1517 ax-i12 1518 ax-bndl 1520 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 ax-i5r 1546 ax-13 2166 ax-14 2167 ax-ext 2175 ax-coll 4145 ax-sep 4148 ax-pow 4204 ax-pr 4239 ax-un 4465 ax-setind 4570 ax-cnex 7965 ax-resscn 7966 ax-1cn 7967 ax-1re 7968 ax-icn 7969 ax-addcl 7970 ax-addrcl 7971 ax-mulcl 7972 ax-mulrcl 7973 ax-addcom 7974 ax-mulcom 7975 ax-addass 7976 ax-mulass 7977 ax-distr 7978 ax-i2m1 7979 ax-0lt1 7980 ax-1rid 7981 ax-0id 7982 ax-rnegex 7983 ax-precex 7984 ax-cnre 7985 ax-pre-ltirr 7986 ax-pre-ltwlin 7987 ax-pre-lttrn 7988 ax-pre-apti 7989 ax-pre-ltadd 7990 ax-pre-mulgt0 7991 |
This theorem depends on definitions: df-bi 117 df-3or 981 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1472 df-sb 1774 df-eu 2045 df-mo 2046 df-clab 2180 df-cleq 2186 df-clel 2189 df-nfc 2325 df-ne 2365 df-nel 2460 df-ral 2477 df-rex 2478 df-reu 2479 df-rmo 2480 df-rab 2481 df-v 2762 df-sbc 2987 df-csb 3082 df-dif 3156 df-un 3158 df-in 3160 df-ss 3167 df-nul 3448 df-pw 3604 df-sn 3625 df-pr 3626 df-tp 3627 df-op 3628 df-uni 3837 df-int 3872 df-iun 3915 df-br 4031 df-opab 4092 df-mpt 4093 df-id 4325 df-xp 4666 df-rel 4667 df-cnv 4668 df-co 4669 df-dm 4670 df-rn 4671 df-res 4672 df-ima 4673 df-iota 5216 df-fun 5257 df-fn 5258 df-f 5259 df-f1 5260 df-fo 5261 df-f1o 5262 df-fv 5263 df-riota 5874 df-ov 5922 df-oprab 5923 df-mpo 5924 df-1st 6195 df-2nd 6196 df-pnf 8058 df-mnf 8059 df-xr 8060 df-ltxr 8061 df-le 8062 df-sub 8194 df-neg 8195 df-reap 8596 df-inn 8985 df-2 9043 df-3 9044 df-4 9045 df-5 9046 df-6 9047 df-7 9048 df-8 9049 df-9 9050 df-n0 9244 df-z 9321 df-dec 9452 df-uz 9596 df-rp 9723 df-fz 10078 df-cj 10989 df-abs 11146 df-struct 12623 df-ndx 12624 df-slot 12625 df-base 12627 df-plusg 12711 df-mulr 12712 df-starv 12713 df-tset 12717 df-ple 12718 df-ds 12720 df-unif 12721 df-topgen 12874 df-bl 14045 df-mopn 14046 df-fg 14048 df-metu 14049 df-cnfld 14056 |
This theorem is referenced by: cnfldex 14058 cnfldbas 14059 mpocnfldadd 14060 mpocnfldmul 14062 cnfldcj 14064 cnfldtset 14065 cnfldle 14066 cnfldds 14067 |
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