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Mirrors > Home > ILE Home > Th. List > addcnsr | Unicode version |
Description: Addition of complex numbers in terms of signed reals. (Contributed by NM, 28-May-1995.) |
Ref | Expression |
---|---|
addcnsr |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | addclsr 7694 | . . . 4 | |
2 | 1 | ad2ant2r 501 | . . 3 |
3 | addclsr 7694 | . . . 4 | |
4 | 3 | ad2ant2l 500 | . . 3 |
5 | opelxpi 4636 | . . 3 | |
6 | 2, 4, 5 | syl2anc 409 | . 2 |
7 | simpll 519 | . . . 4 | |
8 | simprl 521 | . . . 4 | |
9 | 7, 8 | oveq12d 5860 | . . 3 |
10 | simplr 520 | . . . 4 | |
11 | simprr 522 | . . . 4 | |
12 | 10, 11 | oveq12d 5860 | . . 3 |
13 | 9, 12 | opeq12d 3766 | . 2 |
14 | df-add 7764 | . . 3 | |
15 | df-c 7759 | . . . . . . 7 | |
16 | 15 | eleq2i 2233 | . . . . . 6 |
17 | 15 | eleq2i 2233 | . . . . . 6 |
18 | 16, 17 | anbi12i 456 | . . . . 5 |
19 | 18 | anbi1i 454 | . . . 4 |
20 | 19 | oprabbii 5897 | . . 3 |
21 | 14, 20 | eqtri 2186 | . 2 |
22 | 6, 13, 21 | ovi3 5978 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wceq 1343 wex 1480 wcel 2136 cop 3579 cxp 4602 (class class class)co 5842 coprab 5843 cnr 7238 cplr 7242 cc 7751 caddc 7756 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 604 ax-in2 605 ax-io 699 ax-5 1435 ax-7 1436 ax-gen 1437 ax-ie1 1481 ax-ie2 1482 ax-8 1492 ax-10 1493 ax-11 1494 ax-i12 1495 ax-bndl 1497 ax-4 1498 ax-17 1514 ax-i9 1518 ax-ial 1522 ax-i5r 1523 ax-13 2138 ax-14 2139 ax-ext 2147 ax-coll 4097 ax-sep 4100 ax-nul 4108 ax-pow 4153 ax-pr 4187 ax-un 4411 ax-setind 4514 ax-iinf 4565 |
This theorem depends on definitions: df-bi 116 df-dc 825 df-3or 969 df-3an 970 df-tru 1346 df-fal 1349 df-nf 1449 df-sb 1751 df-eu 2017 df-mo 2018 df-clab 2152 df-cleq 2158 df-clel 2161 df-nfc 2297 df-ne 2337 df-ral 2449 df-rex 2450 df-reu 2451 df-rab 2453 df-v 2728 df-sbc 2952 df-csb 3046 df-dif 3118 df-un 3120 df-in 3122 df-ss 3129 df-nul 3410 df-pw 3561 df-sn 3582 df-pr 3583 df-op 3585 df-uni 3790 df-int 3825 df-iun 3868 df-br 3983 df-opab 4044 df-mpt 4045 df-tr 4081 df-eprel 4267 df-id 4271 df-po 4274 df-iso 4275 df-iord 4344 df-on 4346 df-suc 4349 df-iom 4568 df-xp 4610 df-rel 4611 df-cnv 4612 df-co 4613 df-dm 4614 df-rn 4615 df-res 4616 df-ima 4617 df-iota 5153 df-fun 5190 df-fn 5191 df-f 5192 df-f1 5193 df-fo 5194 df-f1o 5195 df-fv 5196 df-ov 5845 df-oprab 5846 df-mpo 5847 df-1st 6108 df-2nd 6109 df-recs 6273 df-irdg 6338 df-1o 6384 df-2o 6385 df-oadd 6388 df-omul 6389 df-er 6501 df-ec 6503 df-qs 6507 df-ni 7245 df-pli 7246 df-mi 7247 df-lti 7248 df-plpq 7285 df-mpq 7286 df-enq 7288 df-nqqs 7289 df-plqqs 7290 df-mqqs 7291 df-1nqqs 7292 df-rq 7293 df-ltnqqs 7294 df-enq0 7365 df-nq0 7366 df-0nq0 7367 df-plq0 7368 df-mq0 7369 df-inp 7407 df-iplp 7409 df-enr 7667 df-nr 7668 df-plr 7669 df-c 7759 df-add 7764 |
This theorem is referenced by: addresr 7778 addcnsrec 7783 axaddcl 7805 axaddcom 7811 ax0id 7819 axcnre 7822 |
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