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Mirrors > Home > ILE Home > Th. List > setsslid | Unicode version |
Description: Value of the structure replacement function at a replaced index. (Contributed by Mario Carneiro, 1-Dec-2014.) (Revised by Jim Kingdon, 24-Jan-2023.) |
Ref | Expression |
---|---|
setsslid.e | Slot |
Ref | Expression |
---|---|
setsslid | sSet |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | setsslid.e | . . . . 5 Slot | |
2 | 1 | simpri 112 | . . . 4 |
3 | setsvala 11990 | . . . 4 sSet | |
4 | 2, 3 | mp3an2 1303 | . . 3 sSet |
5 | 4 | fveq2d 5425 | . 2 sSet |
6 | 1 | simpli 110 | . . 3 Slot |
7 | resexg 4859 | . . . 4 | |
8 | simpr 109 | . . . . . 6 | |
9 | opexg 4150 | . . . . . 6 | |
10 | 2, 8, 9 | sylancr 410 | . . . . 5 |
11 | snexg 4108 | . . . . 5 | |
12 | 10, 11 | syl 14 | . . . 4 |
13 | unexg 4364 | . . . 4 | |
14 | 7, 12, 13 | syl2an2r 584 | . . 3 |
15 | 2 | a1i 9 | . . 3 |
16 | 6, 14, 15 | strnfvnd 11979 | . 2 |
17 | snidg 3554 | . . . . 5 | |
18 | fvres 5445 | . . . . 5 | |
19 | 2, 17, 18 | mp2b 8 | . . . 4 |
20 | resres 4831 | . . . . . . . . 9 | |
21 | incom 3268 | . . . . . . . . . . . 12 | |
22 | disjdif 3435 | . . . . . . . . . . . 12 | |
23 | 21, 22 | eqtri 2160 | . . . . . . . . . . 11 |
24 | 23 | reseq2i 4816 | . . . . . . . . . 10 |
25 | res0 4823 | . . . . . . . . . 10 | |
26 | 24, 25 | eqtri 2160 | . . . . . . . . 9 |
27 | 20, 26 | eqtri 2160 | . . . . . . . 8 |
28 | 27 | a1i 9 | . . . . . . 7 |
29 | 2 | elexi 2698 | . . . . . . . . . 10 |
30 | 8 | elexd 2699 | . . . . . . . . . 10 |
31 | opelxpi 4571 | . . . . . . . . . 10 | |
32 | 29, 30, 31 | sylancr 410 | . . . . . . . . 9 |
33 | relsng 4642 | . . . . . . . . . 10 | |
34 | 10, 33 | syl 14 | . . . . . . . . 9 |
35 | 32, 34 | mpbird 166 | . . . . . . . 8 |
36 | dmsnopg 5010 | . . . . . . . . . 10 | |
37 | 36 | adantl 275 | . . . . . . . . 9 |
38 | eqimss 3151 | . . . . . . . . 9 | |
39 | 37, 38 | syl 14 | . . . . . . . 8 |
40 | relssres 4857 | . . . . . . . 8 | |
41 | 35, 39, 40 | syl2anc 408 | . . . . . . 7 |
42 | 28, 41 | uneq12d 3231 | . . . . . 6 |
43 | resundir 4833 | . . . . . 6 | |
44 | un0 3396 | . . . . . . 7 | |
45 | uncom 3220 | . . . . . . 7 | |
46 | 44, 45 | eqtr3i 2162 | . . . . . 6 |
47 | 42, 43, 46 | 3eqtr4g 2197 | . . . . 5 |
48 | 47 | fveq1d 5423 | . . . 4 |
49 | 19, 48 | syl5eqr 2186 | . . 3 |
50 | fvsng 5616 | . . . 4 | |
51 | 2, 8, 50 | sylancr 410 | . . 3 |
52 | 49, 51 | eqtrd 2172 | . 2 |
53 | 5, 16, 52 | 3eqtrrd 2177 | 1 sSet |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wb 104 wceq 1331 wcel 1480 cvv 2686 cdif 3068 cun 3069 cin 3070 wss 3071 c0 3363 csn 3527 cop 3530 cxp 4537 cdm 4539 cres 4541 wrel 4544 cfv 5123 (class class class)co 5774 cn 8720 cnx 11956 sSet csts 11957 Slot cslot 11958 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 603 ax-in2 604 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-13 1491 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 ax-sep 4046 ax-pow 4098 ax-pr 4131 ax-un 4355 ax-setind 4452 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 df-fal 1337 df-nf 1437 df-sb 1736 df-eu 2002 df-mo 2003 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-ne 2309 df-ral 2421 df-rex 2422 df-rab 2425 df-v 2688 df-sbc 2910 df-dif 3073 df-un 3075 df-in 3077 df-ss 3084 df-nul 3364 df-pw 3512 df-sn 3533 df-pr 3534 df-op 3536 df-uni 3737 df-br 3930 df-opab 3990 df-mpt 3991 df-id 4215 df-xp 4545 df-rel 4546 df-cnv 4547 df-co 4548 df-dm 4549 df-rn 4550 df-res 4551 df-iota 5088 df-fun 5125 df-fv 5131 df-ov 5777 df-oprab 5778 df-mpo 5779 df-slot 11963 df-sets 11966 |
This theorem is referenced by: setsmstsetg 12650 |
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