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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 6188 |
. 2
| |
| 2 | srex 6127 |
. . 3
| |
| 3 | 2, 2 | xpex 3907 |
. 2
|
| 4 | 1, 3 | eqeltri 1804 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: reex 6261 addex 6266 mulex 6267 subcli 6319 pnfxr 6456 pnfxrOLD 6457 mnfxrOLD 6459 divcli 6695 nn0ex 7109 zex 7148 shftfval 7550 sumex 8036 cncfval 8321 elcncf 8322 cnmet 8977 lmfval 8998 caufval 8999 lmbr 9001 iscau 9009 lmclim 9036 cnaddabl 9229 ablmul 9234 vcoprne 9325 isvc 9327 cnnvnm 9439 vacnlem4 9465 abscn 9477 cnph 9614 hvmulex 10305 hfsmval 10939 hfmmval 10940 nmfnval 11232 nlfnval 11237 specval 11253 cnaddablNEW 16868 cnaddablxNEW 16869 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 1142 ax-gen 1143 ax-8 1144 ax-9 1145 ax-10 1146 ax-11 1147 ax-12 1148 ax-13 1149 ax-14 1150 ax-17 1155 ax-4 1157 ax-5o 1159 ax-6o 1162 ax-9o 1319 ax-10o 1338 ax-16 1418 ax-11o 1426 ax-ext 1702 ax-rep 3243 ax-sep 3253 ax-nul 3260 ax-pow 3296 ax-pr 3339 ax-un 3601 ax-inf2 5540 |
| This theorem depends on definitions: df-bi 163 df-or 240 df-an 241 df-3or 856 df-3an 857 df-ex 1165 df-sb 1374 df-eu 1613 df-mo 1614 df-clab 1709 df-cleq 1714 df-clel 1717 df-ne 1856 df-ral 1943 df-rex 1944 df-rab 1946 df-v 2127 df-dif 2430 df-un 2433 df-in 2436 df-ss 2438 df-pss 2440 df-nul 2702 df-if 2807 df-pw 2859 df-sn 2873 df-pr 2874 df-tp 2876 df-op 2877 df-uni 3000 df-br 3159 df-opab 3214 df-tr 3230 df-eprel 3398 df-id 3401 df-po 3406 df-so 3419 df-fr 3440 df-we 3459 df-ord 3475 df-on 3476 df-lim 3477 df-suc 3478 df-om 3761 df-xp 3811 df-rel 3812 df-cnv 3813 df-co 3814 df-dm 3815 df-rn 3816 df-res 3817 df-ima 3818 df-fun 3819 df-fn 3820 df-qs 5134 df-ni 5948 df-nq 5986 df-np 6034 df-nr 6115 df-c 6188 |