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Mirrors > Home > MPE Home > Th. List > omeu | Structured version Visualization version Unicode version |
Description: The division algorithm for ordinal multiplication. (Contributed by Mario Carneiro, 28-Feb-2013.) |
Ref | Expression |
---|---|
omeu |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | omeulem1 7662 | . . 3 | |
2 | opex 4932 | . . . . . . . . 9 | |
3 | 2 | isseti 3209 | . . . . . . . 8 |
4 | 19.41v 1914 | . . . . . . . 8 | |
5 | 3, 4 | mpbiran 953 | . . . . . . 7 |
6 | 5 | rexbii 3041 | . . . . . 6 |
7 | rexcom4 3225 | . . . . . 6 | |
8 | 6, 7 | bitr3i 266 | . . . . 5 |
9 | 8 | rexbii 3041 | . . . 4 |
10 | rexcom4 3225 | . . . 4 | |
11 | 9, 10 | bitri 264 | . . 3 |
12 | 1, 11 | sylib 208 | . 2 |
13 | simp2rl 1130 | . . . . . . . . . . 11 | |
14 | simp3rl 1134 | . . . . . . . . . . . 12 | |
15 | simp2rr 1131 | . . . . . . . . . . . . . . 15 | |
16 | simp3rr 1135 | . . . . . . . . . . . . . . 15 | |
17 | 15, 16 | eqtr4d 2659 | . . . . . . . . . . . . . 14 |
18 | simp11 1091 | . . . . . . . . . . . . . . 15 | |
19 | simp13 1093 | . . . . . . . . . . . . . . 15 | |
20 | simp2ll 1128 | . . . . . . . . . . . . . . 15 | |
21 | simp2lr 1129 | . . . . . . . . . . . . . . 15 | |
22 | simp3ll 1132 | . . . . . . . . . . . . . . 15 | |
23 | simp3lr 1133 | . . . . . . . . . . . . . . 15 | |
24 | omopth2 7664 | . . . . . . . . . . . . . . 15 | |
25 | 18, 19, 20, 21, 22, 23, 24 | syl222anc 1342 | . . . . . . . . . . . . . 14 |
26 | 17, 25 | mpbid 222 | . . . . . . . . . . . . 13 |
27 | opeq12 4404 | . . . . . . . . . . . . 13 | |
28 | 26, 27 | syl 17 | . . . . . . . . . . . 12 |
29 | 14, 28 | eqtr4d 2659 | . . . . . . . . . . 11 |
30 | 13, 29 | eqtr4d 2659 | . . . . . . . . . 10 |
31 | 30 | 3expia 1267 | . . . . . . . . 9 |
32 | 31 | exp4b 632 | . . . . . . . 8 |
33 | 32 | expd 452 | . . . . . . 7 |
34 | 33 | rexlimdvv 3037 | . . . . . 6 |
35 | 34 | imp 445 | . . . . 5 |
36 | 35 | rexlimdvv 3037 | . . . 4 |
37 | 36 | expimpd 629 | . . 3 |
38 | 37 | alrimivv 1856 | . 2 |
39 | opeq1 4402 | . . . . . . 7 | |
40 | 39 | eqeq2d 2632 | . . . . . 6 |
41 | oveq2 6658 | . . . . . . . 8 | |
42 | 41 | oveq1d 6665 | . . . . . . 7 |
43 | 42 | eqeq1d 2624 | . . . . . 6 |
44 | 40, 43 | anbi12d 747 | . . . . 5 |
45 | opeq2 4403 | . . . . . . 7 | |
46 | 45 | eqeq2d 2632 | . . . . . 6 |
47 | oveq2 6658 | . . . . . . 7 | |
48 | 47 | eqeq1d 2624 | . . . . . 6 |
49 | 46, 48 | anbi12d 747 | . . . . 5 |
50 | 44, 49 | cbvrex2v 3180 | . . . 4 |
51 | eqeq1 2626 | . . . . . 6 | |
52 | 51 | anbi1d 741 | . . . . 5 |
53 | 52 | 2rexbidv 3057 | . . . 4 |
54 | 50, 53 | syl5bb 272 | . . 3 |
55 | 54 | eu4 2518 | . 2 |
56 | 12, 38, 55 | sylanbrc 698 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 w3a 1037 wal 1481 wceq 1483 wex 1704 wcel 1990 weu 2470 wne 2794 wrex 2913 c0 3915 cop 4183 con0 5723 (class class class)co 6650 coa 7557 comu 7558 |
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-int 4476 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-pred 5680 df-ord 5726 df-on 5727 df-lim 5728 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-ov 6653 df-oprab 6654 df-mpt2 6655 df-om 7066 df-1st 7168 df-2nd 7169 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-1o 7560 df-oadd 7564 df-omul 7565 |
This theorem is referenced by: oeeui 7682 omxpenlem 8061 |
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