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| Mirrors > Home > ILE Home > Th. List > prloc | Unicode version | ||
| Description: A Dedekind cut is located. (Contributed by Jim Kingdon, 23-Oct-2019.) |
| Ref | Expression |
|---|---|
| prloc |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elinp 7661 |
. . . 4
| |
| 2 | simpr3 1029 |
. . . 4
| |
| 3 | 1, 2 | sylbi 121 |
. . 3
|
| 4 | 3 | adantr 276 |
. 2
|
| 5 | simpr 110 |
. 2
| |
| 6 | ltrelnq 7552 |
. . . . . . 7
| |
| 7 | 6 | brel 4771 |
. . . . . 6
|
| 8 | 7 | simpld 112 |
. . . . 5
|
| 9 | 8 | adantl 277 |
. . . 4
|
| 10 | simpr 110 |
. . . . . . 7
| |
| 11 | 10 | breq1d 4093 |
. . . . . 6
|
| 12 | 10 | eleq1d 2298 |
. . . . . . 7
|
| 13 | 12 | orbi1d 796 |
. . . . . 6
|
| 14 | 11, 13 | imbi12d 234 |
. . . . 5
|
| 15 | 14 | ralbidv 2530 |
. . . 4
|
| 16 | 9, 15 | rspcdv 2910 |
. . 3
|
| 17 | 7 | simprd 114 |
. . . . 5
|
| 18 | 17 | adantl 277 |
. . . 4
|
| 19 | simpr 110 |
. . . . . 6
| |
| 20 | 19 | breq2d 4095 |
. . . . 5
|
| 21 | 19 | eleq1d 2298 |
. . . . . 6
|
| 22 | 21 | orbi2d 795 |
. . . . 5
|
| 23 | 20, 22 | imbi12d 234 |
. . . 4
|
| 24 | 18, 23 | rspcdv 2910 |
. . 3
|
| 25 | 16, 24 | syld 45 |
. 2
|
| 26 | 4, 5, 25 | mp2d 47 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4199 ax-sep 4202 ax-pow 4258 ax-pr 4293 ax-un 4524 ax-iinf 4680 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2801 df-sbc 3029 df-csb 3125 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-int 3924 df-iun 3967 df-br 4084 df-opab 4146 df-mpt 4147 df-id 4384 df-iom 4683 df-xp 4725 df-rel 4726 df-cnv 4727 df-co 4728 df-dm 4729 df-rn 4730 df-res 4731 df-ima 4732 df-iota 5278 df-fun 5320 df-fn 5321 df-f 5322 df-f1 5323 df-fo 5324 df-f1o 5325 df-fv 5326 df-qs 6686 df-ni 7491 df-nqqs 7535 df-ltnqqs 7540 df-inp 7653 |
| This theorem is referenced by: prarloclem3step 7683 addnqprlemfl 7746 addnqprlemfu 7747 mullocprlem 7757 mulnqprlemfl 7762 mulnqprlemfu 7763 ltsopr 7783 ltexprlemloc 7794 addcanprleml 7801 addcanprlemu 7802 recexprlemloc 7818 cauappcvgprlemladdru 7843 cauappcvgprlemladdrl 7844 caucvgprlemladdrl 7865 |
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