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Mirrors > Home > ILE Home > Th. List > supisoti | Unicode version |
Description: Image of a supremum under an isomorphism. (Contributed by Jim Kingdon, 26-Nov-2021.) |
Ref | Expression |
---|---|
supiso.1 | |
supiso.2 | |
supisoex.3 | |
supisoti.ti |
Ref | Expression |
---|---|
supisoti |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | supisoti.ti | . . . . . . 7 | |
2 | 1 | ralrimivva 2512 | . . . . . 6 |
3 | supiso.1 | . . . . . . 7 | |
4 | isoti 6887 | . . . . . . 7 | |
5 | 3, 4 | syl 14 | . . . . . 6 |
6 | 2, 5 | mpbid 146 | . . . . 5 |
7 | 6 | r19.21bi 2518 | . . . 4 |
8 | 7 | r19.21bi 2518 | . . 3 |
9 | 8 | anasss 396 | . 2 |
10 | isof1o 5701 | . . . 4 | |
11 | f1of 5360 | . . . 4 | |
12 | 3, 10, 11 | 3syl 17 | . . 3 |
13 | supisoex.3 | . . . 4 | |
14 | 1, 13 | supclti 6878 | . . 3 |
15 | 12, 14 | ffvelrnd 5549 | . 2 |
16 | 1, 13 | supubti 6879 | . . . . . 6 |
17 | 16 | ralrimiv 2502 | . . . . 5 |
18 | 1, 13 | suplubti 6880 | . . . . . . 7 |
19 | 18 | expd 256 | . . . . . 6 |
20 | 19 | ralrimiv 2502 | . . . . 5 |
21 | supiso.2 | . . . . . . 7 | |
22 | 3, 21 | supisolem 6888 | . . . . . 6 |
23 | 14, 22 | mpdan 417 | . . . . 5 |
24 | 17, 20, 23 | mpbi2and 927 | . . . 4 |
25 | 24 | simpld 111 | . . 3 |
26 | 25 | r19.21bi 2518 | . 2 |
27 | 24 | simprd 113 | . . . 4 |
28 | 27 | r19.21bi 2518 | . . 3 |
29 | 28 | impr 376 | . 2 |
30 | 9, 15, 26, 29 | eqsuptid 6877 | 1 |
Colors of variables: wff set class |
Syntax hints: wn 3 wi 4 wa 103 wb 104 wceq 1331 wcel 1480 wral 2414 wrex 2415 wss 3066 class class class wbr 3924 cima 4537 wf 5114 wf1o 5117 cfv 5118 wiso 5119 csup 6862 |
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-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2119 ax-sep 4041 ax-pow 4093 ax-pr 4126 |
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 2000 df-mo 2001 df-clab 2124 df-cleq 2130 df-clel 2133 df-nfc 2268 df-ral 2419 df-rex 2420 df-reu 2421 df-rmo 2422 df-rab 2423 df-v 2683 df-sbc 2905 df-un 3070 df-in 3072 df-ss 3079 df-pw 3507 df-sn 3528 df-pr 3529 df-op 3531 df-uni 3732 df-br 3925 df-opab 3985 df-mpt 3986 df-id 4210 df-xp 4540 df-rel 4541 df-cnv 4542 df-co 4543 df-dm 4544 df-rn 4545 df-res 4546 df-ima 4547 df-iota 5083 df-fun 5120 df-fn 5121 df-f 5122 df-f1 5123 df-fo 5124 df-f1o 5125 df-fv 5126 df-isom 5127 df-riota 5723 df-sup 6864 |
This theorem is referenced by: infisoti 6912 infrenegsupex 9382 infxrnegsupex 11025 |
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