Mathbox for Thierry Arnoux |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > prsrn | Structured version Visualization version Unicode version |
Description: Range of the relation of a preset. (Contributed by Thierry Arnoux, 11-Sep-2018.) |
Ref | Expression |
---|---|
ordtNEW.b | |
ordtNEW.l |
Ref | Expression |
---|---|
prsrn |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ordtNEW.l | . . . . 5 | |
2 | 1 | rneqi 5352 | . . . 4 |
3 | 2 | eleq2i 2693 | . . 3 |
4 | ordtNEW.b | . . . . . . . . . 10 | |
5 | eqid 2622 | . . . . . . . . . 10 | |
6 | 4, 5 | prsref 16932 | . . . . . . . . 9 |
7 | df-br 4654 | . . . . . . . . 9 | |
8 | 6, 7 | sylib 208 | . . . . . . . 8 |
9 | simpr 477 | . . . . . . . . 9 | |
10 | opelxpi 5148 | . . . . . . . . 9 | |
11 | 9, 10 | sylancom 701 | . . . . . . . 8 |
12 | 8, 11 | elind 3798 | . . . . . . 7 |
13 | vex 3203 | . . . . . . . 8 | |
14 | opeq1 4402 | . . . . . . . . 9 | |
15 | 14 | eleq1d 2686 | . . . . . . . 8 |
16 | 13, 15 | spcev 3300 | . . . . . . 7 |
17 | 12, 16 | syl 17 | . . . . . 6 |
18 | 17 | ex 450 | . . . . 5 |
19 | inss2 3834 | . . . . . . . 8 | |
20 | 19 | sseli 3599 | . . . . . . 7 |
21 | opelxp2 5151 | . . . . . . 7 | |
22 | 20, 21 | syl 17 | . . . . . 6 |
23 | 22 | exlimiv 1858 | . . . . 5 |
24 | 18, 23 | impbid1 215 | . . . 4 |
25 | 13 | elrn2 5365 | . . . 4 |
26 | 24, 25 | syl6rbbr 279 | . . 3 |
27 | 3, 26 | syl5bb 272 | . 2 |
28 | 27 | eqrdv 2620 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wex 1704 wcel 1990 cin 3573 cop 4183 class class class wbr 4653 cxp 5112 crn 5115 cfv 5888 cbs 15857 cple 15948 cpreset 16926 |
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 |
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-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 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-xp 5120 df-cnv 5122 df-dm 5124 df-rn 5125 df-iota 5851 df-fv 5896 df-preset 16928 |
This theorem is referenced by: (None) |
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