| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > dedekindicclemloc | Unicode version | ||
| Description: Lemma for dedekindicc 15307. The set L is located. (Contributed by Jim Kingdon, 15-Feb-2024.) |
| Ref | Expression |
|---|---|
| dedekindicc.a |
|
| dedekindicc.b |
|
| dedekindicc.lss |
|
| dedekindicc.uss |
|
| dedekindicc.lm |
|
| dedekindicc.um |
|
| dedekindicc.lr |
|
| dedekindicc.ur |
|
| dedekindicc.disj |
|
| dedekindicc.loc |
|
| Ref | Expression |
|---|---|
| dedekindicclemloc |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | breq2 4087 |
. . . . 5
| |
| 2 | eleq1w 2290 |
. . . . . 6
| |
| 3 | 2 | orbi2d 795 |
. . . . 5
|
| 4 | 1, 3 | imbi12d 234 |
. . . 4
|
| 5 | breq1 4086 |
. . . . . . 7
| |
| 6 | eleq1w 2290 |
. . . . . . . 8
| |
| 7 | 6 | orbi1d 796 |
. . . . . . 7
|
| 8 | 5, 7 | imbi12d 234 |
. . . . . 6
|
| 9 | 8 | ralbidv 2530 |
. . . . 5
|
| 10 | dedekindicc.loc |
. . . . . 6
| |
| 11 | 10 | adantr 276 |
. . . . 5
|
| 12 | simprl 529 |
. . . . 5
| |
| 13 | 9, 11, 12 | rspcdva 2912 |
. . . 4
|
| 14 | simprr 531 |
. . . 4
| |
| 15 | 4, 13, 14 | rspcdva 2912 |
. . 3
|
| 16 | simpr 110 |
. . . . . . 7
| |
| 17 | 5 | rexbidv 2531 |
. . . . . . . . 9
|
| 18 | 6, 17 | bibi12d 235 |
. . . . . . . 8
|
| 19 | dedekindicc.lr |
. . . . . . . . 9
| |
| 20 | 19 | ad2antrr 488 |
. . . . . . . 8
|
| 21 | 12 | adantr 276 |
. . . . . . . 8
|
| 22 | 18, 20, 21 | rspcdva 2912 |
. . . . . . 7
|
| 23 | 16, 22 | mpbid 147 |
. . . . . 6
|
| 24 | breq2 4087 |
. . . . . . 7
| |
| 25 | 24 | cbvrexv 2766 |
. . . . . 6
|
| 26 | 23, 25 | sylib 122 |
. . . . 5
|
| 27 | 26 | ex 115 |
. . . 4
|
| 28 | dedekindicc.a |
. . . . . . 7
| |
| 29 | 28 | ad2antrr 488 |
. . . . . 6
|
| 30 | dedekindicc.b |
. . . . . . 7
| |
| 31 | 30 | ad2antrr 488 |
. . . . . 6
|
| 32 | dedekindicc.lss |
. . . . . . 7
| |
| 33 | 32 | ad2antrr 488 |
. . . . . 6
|
| 34 | dedekindicc.uss |
. . . . . . 7
| |
| 35 | 34 | ad2antrr 488 |
. . . . . 6
|
| 36 | dedekindicc.lm |
. . . . . . 7
| |
| 37 | 36 | ad2antrr 488 |
. . . . . 6
|
| 38 | dedekindicc.um |
. . . . . . 7
| |
| 39 | 38 | ad2antrr 488 |
. . . . . 6
|
| 40 | 19 | ad2antrr 488 |
. . . . . 6
|
| 41 | dedekindicc.ur |
. . . . . . 7
| |
| 42 | 41 | ad2antrr 488 |
. . . . . 6
|
| 43 | dedekindicc.disj |
. . . . . . 7
| |
| 44 | 43 | ad2antrr 488 |
. . . . . 6
|
| 45 | 10 | ad2antrr 488 |
. . . . . 6
|
| 46 | simpr 110 |
. . . . . 6
| |
| 47 | 29, 31, 33, 35, 37, 39, 40, 42, 44, 45, 46 | dedekindicclemuub 15300 |
. . . . 5
|
| 48 | 47 | ex 115 |
. . . 4
|
| 49 | 27, 48 | orim12d 791 |
. . 3
|
| 50 | 15, 49 | syld 45 |
. 2
|
| 51 | 50 | ralrimivva 2612 |
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-sep 4202 ax-pow 4258 ax-pr 4293 ax-un 4524 ax-setind 4629 ax-cnex 8090 ax-resscn 8091 ax-pre-ltirr 8111 ax-pre-ltwlin 8112 ax-pre-lttrn 8113 |
| This theorem depends on definitions: df-bi 117 df-3or 1003 df-3an 1004 df-tru 1398 df-fal 1401 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-ne 2401 df-nel 2496 df-ral 2513 df-rex 2514 df-rab 2517 df-v 2801 df-sbc 3029 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-nul 3492 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-br 4084 df-opab 4146 df-id 4384 df-po 4387 df-iso 4388 df-xp 4725 df-rel 4726 df-cnv 4727 df-co 4728 df-dm 4729 df-iota 5278 df-fun 5320 df-fv 5326 df-ov 6004 df-oprab 6005 df-mpo 6006 df-pnf 8183 df-mnf 8184 df-xr 8185 df-ltxr 8186 df-le 8187 df-icc 10091 |
| This theorem is referenced by: dedekindicclemlub 15303 |
| Copyright terms: Public domain | W3C validator |