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Mirrors > Home > ILE Home > Th. List > elrealeu | Unicode version |
Description: The real number mapping in elreal 6997 is unique. (Contributed by Jim Kingdon, 11-Jul-2021.) |
Ref | Expression |
---|---|
elrealeu |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elreal 6997 | . . . 4 | |
2 | 1 | biimpi 118 | . . 3 |
3 | eqtr3 2100 | . . . . . . . 8 | |
4 | 0r 6927 | . . . . . . . . . 10 | |
5 | opthg 3993 | . . . . . . . . . 10 | |
6 | 4, 5 | mpan2 415 | . . . . . . . . 9 |
7 | 6 | ad2antlr 472 | . . . . . . . 8 |
8 | 3, 7 | syl5ib 152 | . . . . . . 7 |
9 | simpl 107 | . . . . . . 7 | |
10 | 8, 9 | syl6 33 | . . . . . 6 |
11 | 10 | ralrimiva 2434 | . . . . 5 |
12 | 11 | ralrimiva 2434 | . . . 4 |
13 | opeq1 3570 | . . . . . 6 | |
14 | 13 | eqeq1d 2089 | . . . . 5 |
15 | 14 | rmo4 2785 | . . . 4 |
16 | 12, 15 | sylibr 132 | . . 3 |
17 | reu5 2566 | . . 3 | |
18 | 2, 16, 17 | sylanbrc 408 | . 2 |
19 | reurex 2567 | . . 3 | |
20 | 19, 1 | sylibr 132 | . 2 |
21 | 18, 20 | impbii 124 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 102 wb 103 wceq 1284 wcel 1433 wral 2348 wrex 2349 wreu 2350 wrmo 2351 cop 3401 cnr 6487 c0r 6488 cr 6980 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-in1 576 ax-in2 577 ax-io 662 ax-5 1376 ax-7 1377 ax-gen 1378 ax-ie1 1422 ax-ie2 1423 ax-8 1435 ax-10 1436 ax-11 1437 ax-i12 1438 ax-bndl 1439 ax-4 1440 ax-13 1444 ax-14 1445 ax-17 1459 ax-i9 1463 ax-ial 1467 ax-i5r 1468 ax-ext 2063 ax-coll 3893 ax-sep 3896 ax-nul 3904 ax-pow 3948 ax-pr 3964 ax-un 4188 ax-setind 4280 ax-iinf 4329 |
This theorem depends on definitions: df-bi 115 df-dc 776 df-3or 920 df-3an 921 df-tru 1287 df-fal 1290 df-nf 1390 df-sb 1686 df-eu 1944 df-mo 1945 df-clab 2068 df-cleq 2074 df-clel 2077 df-nfc 2208 df-ne 2246 df-ral 2353 df-rex 2354 df-reu 2355 df-rmo 2356 df-rab 2357 df-v 2603 df-sbc 2816 df-csb 2909 df-dif 2975 df-un 2977 df-in 2979 df-ss 2986 df-nul 3252 df-pw 3384 df-sn 3404 df-pr 3405 df-op 3407 df-uni 3602 df-int 3637 df-iun 3680 df-br 3786 df-opab 3840 df-mpt 3841 df-tr 3876 df-eprel 4044 df-id 4048 df-po 4051 df-iso 4052 df-iord 4121 df-on 4123 df-suc 4126 df-iom 4332 df-xp 4369 df-rel 4370 df-cnv 4371 df-co 4372 df-dm 4373 df-rn 4374 df-res 4375 df-ima 4376 df-iota 4887 df-fun 4924 df-fn 4925 df-f 4926 df-f1 4927 df-fo 4928 df-f1o 4929 df-fv 4930 df-ov 5535 df-oprab 5536 df-mpt2 5537 df-1st 5787 df-2nd 5788 df-recs 5943 df-irdg 5980 df-1o 6024 df-oadd 6028 df-omul 6029 df-er 6129 df-ec 6131 df-qs 6135 df-ni 6494 df-pli 6495 df-mi 6496 df-lti 6497 df-plpq 6534 df-mpq 6535 df-enq 6537 df-nqqs 6538 df-plqqs 6539 df-mqqs 6540 df-1nqqs 6541 df-rq 6542 df-ltnqqs 6543 df-inp 6656 df-i1p 6657 df-enr 6903 df-nr 6904 df-0r 6908 df-r 6991 |
This theorem is referenced by: axcaucvglemcl 7061 axcaucvglemval 7063 |
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