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Mirrors > Home > ILE Home > Th. List > rntpos | Unicode version |
Description: The range of tpos when is a relation. (Contributed by Mario Carneiro, 10-Sep-2015.) |
Ref | Expression |
---|---|
rntpos | tpos |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | vex 2560 | . . . . 5 | |
2 | 1 | elrn 4577 | . . . 4 tpos tpos |
3 | vex 2560 | . . . . . . . . 9 | |
4 | 3, 1 | breldm 4539 | . . . . . . . 8 tpos tpos |
5 | dmtpos 5871 | . . . . . . . . 9 tpos | |
6 | 5 | eleq2d 2107 | . . . . . . . 8 tpos |
7 | 4, 6 | syl5ib 143 | . . . . . . 7 tpos |
8 | relcnv 4703 | . . . . . . . 8 | |
9 | elrel 4442 | . . . . . . . 8 | |
10 | 8, 9 | mpan 400 | . . . . . . 7 |
11 | 7, 10 | syl6 29 | . . . . . 6 tpos |
12 | breq1 3767 | . . . . . . . . 9 tpos tpos | |
13 | vex 2560 | . . . . . . . . . 10 | |
14 | vex 2560 | . . . . . . . . . 10 | |
15 | brtposg 5869 | . . . . . . . . . 10 tpos | |
16 | 13, 14, 1, 15 | mp3an 1232 | . . . . . . . . 9 tpos |
17 | 12, 16 | syl6bb 185 | . . . . . . . 8 tpos |
18 | 14, 13 | opex 3966 | . . . . . . . . 9 |
19 | 18, 1 | brelrn 4567 | . . . . . . . 8 |
20 | 17, 19 | syl6bi 152 | . . . . . . 7 tpos |
21 | 20 | exlimivv 1776 | . . . . . 6 tpos |
22 | 11, 21 | syli 33 | . . . . 5 tpos |
23 | 22 | exlimdv 1700 | . . . 4 tpos |
24 | 2, 23 | syl5bi 141 | . . 3 tpos |
25 | 1 | elrn 4577 | . . . 4 |
26 | 3, 1 | breldm 4539 | . . . . . . 7 |
27 | elrel 4442 | . . . . . . . 8 | |
28 | 27 | ex 108 | . . . . . . 7 |
29 | 26, 28 | syl5 28 | . . . . . 6 |
30 | breq1 3767 | . . . . . . . . 9 | |
31 | 30, 16 | syl6bbr 187 | . . . . . . . 8 tpos |
32 | 13, 14 | opex 3966 | . . . . . . . . 9 |
33 | 32, 1 | brelrn 4567 | . . . . . . . 8 tpos tpos |
34 | 31, 33 | syl6bi 152 | . . . . . . 7 tpos |
35 | 34 | exlimivv 1776 | . . . . . 6 tpos |
36 | 29, 35 | syli 33 | . . . . 5 tpos |
37 | 36 | exlimdv 1700 | . . . 4 tpos |
38 | 25, 37 | syl5bi 141 | . . 3 tpos |
39 | 24, 38 | impbid 120 | . 2 tpos |
40 | 39 | eqrdv 2038 | 1 tpos |
Colors of variables: wff set class |
Syntax hints: wi 4 wb 98 wceq 1243 wex 1381 wcel 1393 cvv 2557 cop 3378 class class class wbr 3764 ccnv 4344 cdm 4345 crn 4346 wrel 4350 tpos ctpos 5859 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-in1 544 ax-in2 545 ax-io 630 ax-5 1336 ax-7 1337 ax-gen 1338 ax-ie1 1382 ax-ie2 1383 ax-8 1395 ax-10 1396 ax-11 1397 ax-i12 1398 ax-bndl 1399 ax-4 1400 ax-13 1404 ax-14 1405 ax-17 1419 ax-i9 1423 ax-ial 1427 ax-i5r 1428 ax-ext 2022 ax-sep 3875 ax-nul 3883 ax-pow 3927 ax-pr 3944 ax-un 4170 |
This theorem depends on definitions: df-bi 110 df-3an 887 df-tru 1246 df-fal 1249 df-nf 1350 df-sb 1646 df-eu 1903 df-mo 1904 df-clab 2027 df-cleq 2033 df-clel 2036 df-nfc 2167 df-ne 2206 df-ral 2311 df-rex 2312 df-rab 2315 df-v 2559 df-sbc 2765 df-dif 2920 df-un 2922 df-in 2924 df-ss 2931 df-nul 3225 df-pw 3361 df-sn 3381 df-pr 3382 df-op 3384 df-uni 3581 df-br 3765 df-opab 3819 df-mpt 3820 df-id 4030 df-xp 4351 df-rel 4352 df-cnv 4353 df-co 4354 df-dm 4355 df-rn 4356 df-res 4357 df-ima 4358 df-iota 4867 df-fun 4904 df-fn 4905 df-fv 4910 df-tpos 5860 |
This theorem is referenced by: tposfo2 5882 |
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