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| Description: Closure law for addition in the real subfield of complex numbers. Axiom 6 of 25 for real and complex numbers, derived from ZF set theory. |
| Ref | Expression |
|---|---|
| axaddrcl |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elreal 5173 |
. 2
| |
| 2 | elreal 5173 |
. 2
| |
| 3 | opreq1 3907 |
. . 3
| |
| 4 | 3 | eleq1d 1516 |
. 2
|
| 5 | opreq2 3908 |
. . 3
| |
| 6 | 5 | eleq1d 1516 |
. 2
|
| 7 | addresr 5179 |
. . 3
| |
| 8 | addclsr 5115 |
. . . 4
| |
| 9 | opelreal 5172 |
. . . 4
| |
| 10 | 8, 9 | sylibr 200 |
. . 3
|
| 11 | 7, 10 | eqeltrd 1524 |
. 2
|
| 12 | 1, 2, 4, 6, 11 | 2gencl 1804 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: readdclt 5225 readdcl 5257 cnegextlem3 5270 cnegext 5271 peano2re 5359 resubclt 5361 0re 5363 axltadd 5428 ltaddsubt 5556 leaddsubt 5558 ltleaddt 5570 recextlem2 5607 recext 5608 recp1lt1 5800 recrecltt 5801 nnge1t 5842 nnaddm1clt 5856 avglet 5942 zaddclt 6063 uzindOLD 6107 fladdzt 6138 rpaddclt 6178 ser1recl 6219 icoshft 6292 bernneq 6534 absrelet 6755 absimlet 6756 caubnd 6814 ser1absdiflem 6817 fsumreclt 6906 fsumcmp 6929 fsumabs 6932 2climnn 6990 2climnn0 6991 climge0 7000 climaddlem3 7003 climmullem1 7007 climmullem2 7008 climmullem3 7009 climmullem4 7010 climmullem5 7011 climmullem8 7014 climcau 7043 caucvglem5 7048 caucvglem6 7049 caucvg 7050 serzf0 7056 ser1f0 7057 ser1cmp 7061 ser1cmp2lem 7063 ser1cmp2 7064 cvgcmp2lem 7067 infcvglem1 7107 infcvglem3 7109 ivthlem6 7172 ivthlem7 7173 ivthlem6OLD 7181 ivthlem7OLD 7182 efcn 7314 ruclem13 7416 metxplem3 7716 bl2in 7731 blss 7741 bl2ioo 7798 ioo2bl 7799 blssioo 7800 tgioolem 7801 iscau3 7824 lmuni 7834 lmle 7843 lmcau 7878 bcthlem24 7904 bcthlem25 7905 readdsubg 8014 ubthlem11 8405 minveclem21 8431 minveclem27 8437 minveclem31 8441 shftefif1olem 8574 shftefif1olemOLD 8575 relogmult 8605 logmultOLD 8623 truni1 8743 msr4 8820 mslb1 8823 msra3 8825 iintlem1 8826 iint 8828 trdom 8829 trran 8830 trnij 8831 cnvtr 8832 hcau2 9205 nmoptri 10155 hmopidmch 10204 hstlet 10281 stadd 10297 stadd3 10299 cdj1 10479 cdj3lem2b 10483 cdj3 10487 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-4 951 ax-5 952 ax-6 953 ax-7 954 ax-gen 955 ax-8 1101 ax-9 1102 ax-10 1103 ax-12 1104 ax-13 1107 ax-14 1108 ax-11 1180 ax-17 1190 ax-16 1194 ax-11o 1202 ax-ext 1436 ax-rep 2661 ax-sep 2671 ax-nul 2678 ax-pow 2710 ax-pr 2747 ax-un 2830 ax-inf2 4549 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 773 df-3an 774 df-ex 957 df-sb 1155 df-eu 1359 df-mo 1360 df-clab 1441 df-cleq 1446 df-clel 1449 df-ne 1563 df-ral 1625 df-rex 1626 df-reu 1627 df-rab 1628 df-v 1787 df-sbc 1913 df-csb 1973 df-dif 2020 df-un 2021 df-in 2022 df-ss 2024 df-pss 2026 df-nul 2252 df-if 2333 df-pw 2373 df-sn 2383 df-pr 2384 df-tp 2386 df-op 2387 df-uni 2472 df-int 2502 df-iun 2536 df-br 2588 df-opab 2635 df-tr 2649 df-eprel 2794 df-id 2797 df-po 2804 df-so 2814 df-fr 2880 df-we 2897 df-ord 2914 df-on 2915 df-lim 2916 df-suc 2917 df-om 3095 df-xp 3147 df-rel 3148 df-cnv 3149 df-co 3150 df-dm 3151 df-rn 3152 df-res 3153 df-ima 3154 df-fun 3155 df-fn 3156 df-f 3157 df-fv 3161 df-rdg 3871 df-opr 3904 df-oprab 3905 df-1st 4017 df-2nd 4018 df-1o 4071 df-oadd 4073 df-omul 4074 df-er 4199 df-ec 4201 df-qs 4204 df-ni 4923 df-pli 4924 df-mi 4925 df-lti 4926 df-plpq 4958 df-mpq 4959 df-enq 4960 df-nq 4961 df-plq 4962 df-mq 4963 df-rq 4964 df-ltq 4965 df-1q 4966 df-np 5009 df-1p 5010 df-plp 5011 df-ltp 5013 df-plpr 5087 df-enr 5089 df-nr 5090 df-plr 5091 df-0r 5094 df-c 5163 df-r 5167 df-plus 5168 |