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| Mirrors > Home > MPE Home > Th. List > Mathboxes > elpotr | Structured version Visualization version Unicode version | ||
| Description: A class of transitive
sets is partially ordered by |
| Ref | Expression |
|---|---|
| elpotr |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | alral 2928 |
. . . . . 6
| |
| 2 | 1 | alimi 1739 |
. . . . 5
|
| 3 | alral 2928 |
. . . . 5
| |
| 4 | 2, 3 | syl 17 |
. . . 4
|
| 5 | 4 | ralimi 2952 |
. . 3
|
| 6 | ralcom 3098 |
. . . 4
| |
| 7 | ralcom 3098 |
. . . . 5
| |
| 8 | 7 | ralbii 2980 |
. . . 4
|
| 9 | 6, 8 | bitri 264 |
. . 3
|
| 10 | 5, 9 | sylib 208 |
. 2
|
| 11 | dftr2 4754 |
. . 3
| |
| 12 | 11 | ralbii 2980 |
. 2
|
| 13 | df-po 5035 |
. . 3
| |
| 14 | epel 5032 |
. . . . . . . 8
| |
| 15 | epel 5032 |
. . . . . . . 8
| |
| 16 | 14, 15 | anbi12i 733 |
. . . . . . 7
|
| 17 | epel 5032 |
. . . . . . 7
| |
| 18 | 16, 17 | imbi12i 340 |
. . . . . 6
|
| 19 | elirrv 8504 |
. . . . . . . 8
| |
| 20 | epel 5032 |
. . . . . . . 8
| |
| 21 | 19, 20 | mtbir 313 |
. . . . . . 7
|
| 22 | 21 | biantrur 527 |
. . . . . 6
|
| 23 | 18, 22 | bitr3i 266 |
. . . . 5
|
| 24 | 23 | ralbii 2980 |
. . . 4
|
| 25 | 24 | 2ralbii 2981 |
. . 3
|
| 26 | 13, 25 | bitr4i 267 |
. 2
|
| 27 | 10, 12, 26 | 3imtr4i 281 |
1
|
| Colors of variables: wff setvar class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pr 4906 ax-reg 8497 |
| This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-tr 4753 df-eprel 5029 df-po 5035 |
| This theorem is referenced by: (None) |
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