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Mirrors > Home > MPE Home > Th. List > Mathboxes > nosupbday | Structured version Visualization version Unicode version |
Description: Birthday bounding law for surreal supremum. (Contributed by Scott Fenton, 5-Dec-2021.) |
Ref | Expression |
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nosupbday.1 |
Ref | Expression |
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nosupbday |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nosupbday.1 | . . . 4 | |
2 | 1 | nosupno 31849 | . . 3 |
3 | bdayval 31801 | . . 3 | |
4 | 2, 3 | syl 17 | . 2 |
5 | iftrue 4092 | . . . . . . . 8 | |
6 | 1, 5 | syl5eq 2668 | . . . . . . 7 |
7 | 6 | dmeqd 5326 | . . . . . 6 |
8 | 2on 7568 | . . . . . . . . . 10 | |
9 | 8 | elexi 3213 | . . . . . . . . 9 |
10 | 9 | dmsnop 5609 | . . . . . . . 8 |
11 | 10 | uneq2i 3764 | . . . . . . 7 |
12 | dmun 5331 | . . . . . . 7 | |
13 | df-suc 5729 | . . . . . . 7 | |
14 | 11, 12, 13 | 3eqtr4i 2654 | . . . . . 6 |
15 | 7, 14 | syl6eq 2672 | . . . . 5 |
16 | 15 | adantr 481 | . . . 4 |
17 | simprl 794 | . . . . . . . . 9 | |
18 | simpl 473 | . . . . . . . . . . 11 | |
19 | nomaxmo 31847 | . . . . . . . . . . . . 13 | |
20 | 19 | adantr 481 | . . . . . . . . . . . 12 |
21 | 20 | adantl 482 | . . . . . . . . . . 11 |
22 | reu5 3159 | . . . . . . . . . . 11 | |
23 | 18, 21, 22 | sylanbrc 698 | . . . . . . . . . 10 |
24 | riotacl 6625 | . . . . . . . . . 10 | |
25 | 23, 24 | syl 17 | . . . . . . . . 9 |
26 | 17, 25 | sseldd 3604 | . . . . . . . 8 |
27 | bdayval 31801 | . . . . . . . 8 | |
28 | 26, 27 | syl 17 | . . . . . . 7 |
29 | bdayfo 31828 | . . . . . . . . 9 | |
30 | fofn 6117 | . . . . . . . . 9 | |
31 | 29, 30 | ax-mp 5 | . . . . . . . 8 |
32 | fnfvima 6496 | . . . . . . . 8 | |
33 | 31, 17, 25, 32 | mp3an2i 1429 | . . . . . . 7 |
34 | 28, 33 | eqeltrrd 2702 | . . . . . 6 |
35 | elssuni 4467 | . . . . . 6 | |
36 | 34, 35 | syl 17 | . . . . 5 |
37 | nodmord 31806 | . . . . . . 7 | |
38 | 26, 37 | syl 17 | . . . . . 6 |
39 | imassrn 5477 | . . . . . . . 8 | |
40 | forn 6118 | . . . . . . . . 9 | |
41 | 29, 40 | ax-mp 5 | . . . . . . . 8 |
42 | 39, 41 | sseqtri 3637 | . . . . . . 7 |
43 | ssorduni 6985 | . . . . . . 7 | |
44 | 42, 43 | ax-mp 5 | . . . . . 6 |
45 | ordsucsssuc 7023 | . . . . . 6 | |
46 | 38, 44, 45 | sylancl 694 | . . . . 5 |
47 | 36, 46 | mpbid 222 | . . . 4 |
48 | 16, 47 | eqsstrd 3639 | . . 3 |
49 | iffalse 4095 | . . . . . . . 8 | |
50 | 1, 49 | syl5eq 2668 | . . . . . . 7 |
51 | 50 | dmeqd 5326 | . . . . . 6 |
52 | iotaex 5868 | . . . . . . 7 | |
53 | eqid 2622 | . . . . . . 7 | |
54 | 52, 53 | dmmpti 6023 | . . . . . 6 |
55 | 51, 54 | syl6eq 2672 | . . . . 5 |
56 | 55 | adantr 481 | . . . 4 |
57 | ssel2 3598 | . . . . . . . . . . . . . 14 | |
58 | bdayval 31801 | . . . . . . . . . . . . . 14 | |
59 | 57, 58 | syl 17 | . . . . . . . . . . . . 13 |
60 | fnfvima 6496 | . . . . . . . . . . . . . 14 | |
61 | 31, 60 | mp3an1 1411 | . . . . . . . . . . . . 13 |
62 | 59, 61 | eqeltrrd 2702 | . . . . . . . . . . . 12 |
63 | 62 | adantlr 751 | . . . . . . . . . . 11 |
64 | elssuni 4467 | . . . . . . . . . . 11 | |
65 | 63, 64 | syl 17 | . . . . . . . . . 10 |
66 | sssucid 5802 | . . . . . . . . . 10 | |
67 | 65, 66 | syl6ss 3615 | . . . . . . . . 9 |
68 | 67 | sseld 3602 | . . . . . . . 8 |
69 | 68 | adantrd 484 | . . . . . . 7 |
70 | 69 | rexlimdva 3031 | . . . . . 6 |
71 | 70 | abssdv 3676 | . . . . 5 |
72 | 71 | adantl 482 | . . . 4 |
73 | 56, 72 | eqsstrd 3639 | . . 3 |
74 | 48, 73 | pm2.61ian 831 | . 2 |
75 | 4, 74 | eqsstrd 3639 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 wa 384 w3a 1037 wceq 1483 wcel 1990 cab 2608 wral 2912 wrex 2913 wreu 2914 wrmo 2915 cvv 3200 cun 3572 wss 3574 cif 4086 csn 4177 cop 4183 cuni 4436 class class class wbr 4653 cmpt 4729 cdm 5114 crn 5115 cres 5116 cima 5117 word 5722 con0 5723 csuc 5725 cio 5849 wfn 5883 wfo 5886 cfv 5888 crio 6610 c2o 7554 csur 31793 cslt 31794 cbday 31795 |
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-3or 1038 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-rmo 2920 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-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 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-ord 5726 df-on 5727 df-suc 5729 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-riota 6611 df-1o 7560 df-2o 7561 df-no 31796 df-slt 31797 df-bday 31798 |
This theorem is referenced by: noetalem4 31866 |
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