| Metamath Proof Explorer |
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Related theorems Unicode version |
| Description: The class of complex
numbers is a set, i.e. it is a member of the universe
of sets |
| Ref | Expression |
|---|---|
| axcnex |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-c 5252 |
. 2
| |
| 2 | srex 5191 |
. . 3
| |
| 3 | 2, 2 | xpex 3266 |
. 2
|
| 4 | 1, 3 | eqeltr 1547 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: reex 5324 addex 5329 mulex 5330 subvalt 5369 pnfxr 5505 mnfxr 5506 pnfnemnf 5548 divval 5716 nn0ex 6107 zex 6146 shftfval 6343 sumex 6981 cncfval 7264 elcncf 7265 cnmet 7901 lmfval 7922 caufval 7923 lmbr 7925 iscau 7933 lmclim 7960 cnaddabl 8122 ablmul 8127 vcoprne 8194 isvc 8196 cnnvnm 8308 abscn 8339 cnph 8474 hvmulex 8876 hfsmvalt 9509 hfmmvalt 9510 nmfnvalt 9798 nlfnvalt 9803 specvalt 9819 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 964 ax-gen 965 ax-8 966 ax-9 967 ax-10 968 ax-11 969 ax-12 970 ax-13 971 ax-14 972 ax-17 973 ax-4 975 ax-5o 977 ax-6o 980 ax-9o 1125 ax-10o 1142 ax-16 1212 ax-11o 1220 ax-ext 1462 ax-rep 2698 ax-sep 2708 ax-nul 2715 ax-pow 2748 ax-pr 2785 ax-un 2872 ax-inf2 4634 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 778 df-3an 779 df-ex 983 df-sb 1174 df-eu 1384 df-mo 1385 df-clab 1467 df-cleq 1472 df-clel 1475 df-ne 1590 df-ral 1652 df-rex 1653 df-v 1815 df-dif 2052 df-un 2053 df-in 2054 df-ss 2056 df-pss 2058 df-nul 2284 df-if 2366 df-pw 2406 df-sn 2416 df-pr 2417 df-tp 2419 df-op 2420 df-uni 2508 df-br 2625 df-opab 2672 df-tr 2686 df-eprel 2838 df-id 2841 df-po 2846 df-so 2856 df-fr 2923 df-we 2940 df-ord 2957 df-on 2958 df-lim 2959 df-suc 2960 df-om 3138 df-xp 3190 df-rel 3191 df-cnv 3192 df-co 3193 df-dm 3194 df-rn 3195 df-res 3196 df-ima 3197 df-fun 3198 df-fn 3199 df-qs 4272 df-ni 5012 df-nq 5050 df-np 5098 df-nr 5179 df-c 5252 |