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Mirrors > Home > MPE Home > Th. List > ustuqtop1 | Structured version Visualization version Unicode version |
Description: Lemma for ustuqtop 22050, similar to ssnei2 20920. (Contributed by Thierry Arnoux, 11-Jan-2018.) |
Ref | Expression |
---|---|
utopustuq.1 |
Ref | Expression |
---|---|
ustuqtop1 | UnifOn |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpl1l 1112 | . . . . . 6 UnifOn UnifOn | |
2 | 1 | 3anassrs 1290 | . . . . 5 UnifOn UnifOn |
3 | simplr 792 | . . . . 5 UnifOn | |
4 | ustssxp 22008 | . . . . . . 7 UnifOn | |
5 | 2, 3, 4 | syl2anc 693 | . . . . . 6 UnifOn |
6 | simpl1r 1113 | . . . . . . . . 9 UnifOn | |
7 | 6 | 3anassrs 1290 | . . . . . . . 8 UnifOn |
8 | 7 | snssd 4340 | . . . . . . 7 UnifOn |
9 | simpl3 1066 | . . . . . . . 8 UnifOn | |
10 | 9 | 3anassrs 1290 | . . . . . . 7 UnifOn |
11 | xpss12 5225 | . . . . . . 7 | |
12 | 8, 10, 11 | syl2anc 693 | . . . . . 6 UnifOn |
13 | 5, 12 | unssd 3789 | . . . . 5 UnifOn |
14 | ssun1 3776 | . . . . . 6 | |
15 | 14 | a1i 11 | . . . . 5 UnifOn |
16 | ustssel 22009 | . . . . . 6 UnifOn | |
17 | 16 | imp 445 | . . . . 5 UnifOn |
18 | 2, 3, 13, 15, 17 | syl31anc 1329 | . . . 4 UnifOn |
19 | simpl2 1065 | . . . . . 6 UnifOn | |
20 | 19 | 3anassrs 1290 | . . . . 5 UnifOn |
21 | ssequn1 3783 | . . . . . . 7 | |
22 | 21 | biimpi 206 | . . . . . 6 |
23 | id 22 | . . . . . . . 8 | |
24 | inidm 3822 | . . . . . . . . . . 11 | |
25 | vex 3203 | . . . . . . . . . . . 12 | |
26 | 25 | snnz 4309 | . . . . . . . . . . 11 |
27 | 24, 26 | eqnetri 2864 | . . . . . . . . . 10 |
28 | xpima2 5578 | . . . . . . . . . 10 | |
29 | 27, 28 | mp1i 13 | . . . . . . . . 9 |
30 | 29 | eqcomd 2628 | . . . . . . . 8 |
31 | 23, 30 | uneq12d 3768 | . . . . . . 7 |
32 | imaundir 5546 | . . . . . . 7 | |
33 | 31, 32 | syl6eqr 2674 | . . . . . 6 |
34 | 22, 33 | sylan9req 2677 | . . . . 5 |
35 | 20, 34 | sylancom 701 | . . . 4 UnifOn |
36 | imaeq1 5461 | . . . . . 6 | |
37 | 36 | eqeq2d 2632 | . . . . 5 |
38 | 37 | rspcev 3309 | . . . 4 |
39 | 18, 35, 38 | syl2anc 693 | . . 3 UnifOn |
40 | vex 3203 | . . . . . 6 | |
41 | utopustuq.1 | . . . . . . 7 | |
42 | 41 | ustuqtoplem 22043 | . . . . . 6 UnifOn |
43 | 40, 42 | mpan2 707 | . . . . 5 UnifOn |
44 | 43 | biimpa 501 | . . . 4 UnifOn |
45 | 44 | 3ad2antl1 1223 | . . 3 UnifOn |
46 | 39, 45 | r19.29a 3078 | . 2 UnifOn |
47 | vex 3203 | . . . . 5 | |
48 | 41 | ustuqtoplem 22043 | . . . . 5 UnifOn |
49 | 47, 48 | mpan2 707 | . . . 4 UnifOn |
50 | 49 | 3ad2ant1 1082 | . . 3 UnifOn |
51 | 50 | adantr 481 | . 2 UnifOn |
52 | 46, 51 | mpbird 247 | 1 UnifOn |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 w3a 1037 wceq 1483 wcel 1990 wne 2794 wrex 2913 cvv 3200 cun 3572 cin 3573 wss 3574 c0 3915 csn 4177 cmpt 4729 cxp 5112 crn 5115 cima 5117 cfv 5888 UnifOncust 22003 |
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-ust 22004 |
This theorem is referenced by: ustuqtop4 22048 ustuqtop 22050 utopsnneiplem 22051 |
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