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| Description: Closure law for addition of complex numbers. Axiom 5 of 25 for real and complex numbers, derived from ZF set theory. |
| Ref | Expression |
|---|---|
| axaddcl |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | axaddopr 5237 |
. 2
| |
| 2 | 1 | foprcl 4000 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: addclt 5273 adddirt 5291 addcl 5292 add4t 5310 peano2cn 5316 cnegextlem3 5319 cnegext 5320 0cnALT 5322 negeu 5327 addsubasst 5355 2addsubt 5361 muladdt 5393 muladd11t 5394 nppcan2t 5442 addsub4t 5445 mulsubt 5449 ppncant 5453 recext 5657 muleqaddt 5669 conjmult 5753 halfaddsubcl 5987 halfaddsubt 5988 uzindOLD 6156 shftval2t 6284 shftval5t 6287 2shft 6289 ser0cl1 6496 bernneq 6583 crret 6702 crretOLD 6703 crimt 6704 crimtOLD 6705 recjt 6753 imcjt 6754 sqabsaddt 6783 absreimsqt 6791 absreimt 6792 ser1absdiflem 6866 fsumclt 6953 fsumadd 6960 binomlem5 7008 climaddlem3 7052 serzf0 7105 ser1f0 7106 fnsmnt 7161 cosclt 7374 efi4pt 7377 resin4pt 7378 recos4pt 7379 efivalt 7389 addsint 7399 demoivre 7426 ioo2bl 7851 addcn 7920 4ipval2 8292 4ipval3 8296 ipcj 8301 cnph 8409 minveclem18 8493 minveclem27 8502 cosco 8587 efgh 8633 effoi 8666 effoiOLD 8667 hhssnv 9054 hoadddirt 9647 golem1 10108 superpos 10189 mslb1 10473 2wsms 10474 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 959 ax-gen 960 ax-8 961 ax-9 962 ax-10 963 ax-11 964 ax-12 965 ax-13 966 ax-14 967 ax-17 968 ax-4 970 ax-5o 972 ax-6o 975 ax-9o 1119 ax-10o 1136 ax-16 1206 ax-11o 1213 ax-ext 1452 ax-rep 2683 ax-sep 2693 ax-nul 2700 ax-pow 2732 ax-pr 2769 ax-un 2857 ax-inf2 4597 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 774 df-3an 775 df-ex 978 df-sb 1168 df-eu 1375 df-mo 1376 df-clab 1457 df-cleq 1462 df-clel 1465 df-ne 1579 df-ral 1641 df-rex 1642 df-reu 1643 df-rab 1644 df-v 1803 df-sbc 1932 df-csb 1992 df-dif 2039 df-un 2040 df-in 2041 df-ss 2043 df-pss 2045 df-nul 2271 df-if 2352 df-pw 2392 df-sn 2402 df-pr 2403 df-tp 2405 df-op 2406 df-uni 2494 df-int 2524 df-iun 2558 df-br 2610 df-opab 2657 df-tr 2671 df-eprel 2821 df-id 2824 df-po 2831 df-so 2841 df-fr 2907 df-we 2924 df-ord 2941 df-on 2942 df-lim 2943 df-suc 2944 df-om 3122 df-xp 3174 df-rel 3175 df-cnv 3176 df-co 3177 df-dm 3178 df-rn 3179 df-res 3180 df-ima 3181 df-fun 3182 df-fn 3183 df-f 3184 df-fv 3188 df-rdg 3917 df-opr 3950 df-oprab 3951 df-1st 4063 df-2nd 4064 df-1o 4117 df-oadd 4119 df-omul 4120 df-er 4245 df-ec 4247 df-qs 4250 df-ni 4972 df-pli 4973 df-mi 4974 df-lti 4975 df-plpq 5007 df-mpq 5008 df-enq 5009 df-nq 5010 df-plq 5011 df-mq 5012 df-rq 5013 df-ltq 5014 df-1q 5015 df-np 5058 df-plp 5060 df-ltp 5062 df-plpr 5136 df-enr 5138 df-nr 5139 df-plr 5140 df-c 5212 df-plus 5217 |