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Mirrors > Home > MPE Home > Th. List > Mathboxes > sprsymrelfvlem | Structured version Visualization version Unicode version |
Description: Lemma for sprsymrelf 41745 and sprsymrelfv 41744. (Contributed by AV, 19-Nov-2021.) |
Ref | Expression |
---|---|
sprsymrelfvlem | Pairs |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpl 473 | . . . . 5 Pairs | |
2 | eleq1 2689 | . . . . . . . . . . . 12 | |
3 | vex 3203 | . . . . . . . . . . . . 13 | |
4 | vex 3203 | . . . . . . . . . . . . 13 | |
5 | prsssprel 41738 | . . . . . . . . . . . . . . 15 Pairs | |
6 | 5 | 3exp 1264 | . . . . . . . . . . . . . 14 Pairs |
7 | 6 | com13 88 | . . . . . . . . . . . . 13 Pairs |
8 | 3, 4, 7 | mp2an 708 | . . . . . . . . . . . 12 Pairs |
9 | 2, 8 | syl6bi 243 | . . . . . . . . . . 11 Pairs |
10 | 9 | com12 32 | . . . . . . . . . 10 Pairs |
11 | 10 | rexlimiv 3027 | . . . . . . . . 9 Pairs |
12 | 11 | com12 32 | . . . . . . . 8 Pairs |
13 | 12 | adantl 482 | . . . . . . 7 Pairs |
14 | 13 | imp 445 | . . . . . 6 Pairs |
15 | 14 | simpld 475 | . . . . 5 Pairs |
16 | 14 | simprd 479 | . . . . 5 Pairs |
17 | 1, 1, 15, 16 | opabex2 7227 | . . . 4 Pairs |
18 | elopab 4983 | . . . . . . 7 | |
19 | 11 | adantl 482 | . . . . . . . . . . . 12 Pairs |
20 | 19 | adantld 483 | . . . . . . . . . . 11 Pairs |
21 | 20 | imp 445 | . . . . . . . . . 10 Pairs |
22 | eleq1 2689 | . . . . . . . . . . . 12 | |
23 | 22 | ad2antrr 762 | . . . . . . . . . . 11 Pairs |
24 | opelxp 5146 | . . . . . . . . . . 11 | |
25 | 23, 24 | syl6bb 276 | . . . . . . . . . 10 Pairs |
26 | 21, 25 | mpbird 247 | . . . . . . . . 9 Pairs |
27 | 26 | ex 450 | . . . . . . . 8 Pairs |
28 | 27 | exlimivv 1860 | . . . . . . 7 Pairs |
29 | 18, 28 | sylbi 207 | . . . . . 6 Pairs |
30 | 29 | com12 32 | . . . . 5 Pairs |
31 | 30 | ssrdv 3609 | . . . 4 Pairs |
32 | 17, 31 | elpwd 4167 | . . 3 Pairs |
33 | 32 | ex 450 | . 2 Pairs |
34 | fvprc 6185 | . . . . 5 Pairs | |
35 | 34 | sseq2d 3633 | . . . 4 Pairs |
36 | ss0b 3973 | . . . 4 | |
37 | 35, 36 | syl6bb 276 | . . 3 Pairs |
38 | rex0 3938 | . . . . . . 7 | |
39 | rexeq 3139 | . . . . . . 7 | |
40 | 38, 39 | mtbiri 317 | . . . . . 6 |
41 | 40 | alrimivv 1856 | . . . . 5 |
42 | opab0 5007 | . . . . 5 | |
43 | 41, 42 | sylibr 224 | . . . 4 |
44 | 0elpw 4834 | . . . 4 | |
45 | 43, 44 | syl6eqel 2709 | . . 3 |
46 | 37, 45 | syl6bi 243 | . 2 Pairs |
47 | 33, 46 | pm2.61i 176 | 1 Pairs |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 wa 384 wal 1481 wceq 1483 wex 1704 wcel 1990 wrex 2913 cvv 3200 wss 3574 c0 3915 cpw 4158 cpr 4179 cop 4183 copab 4712 cxp 5112 cfv 5888 Pairscspr 41727 |
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-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 |
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-reu 2919 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-spr 41728 |
This theorem is referenced by: sprsymrelfv 41744 sprsymrelf 41745 |
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