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Mirrors > Home > MPE Home > Th. List > 2moOLD | Unicode version |
Description: Obsolete proof of 2mo 2373 as of 2-Nov-2019. (Contributed by NM, 2-Feb-2005.) (Revised by Mario Carneiro, 17-Oct-2016.) (Proof shortened by Wolf Lammen, 25-Oct-2019.) (New usage is discouraged.) (Proof modification is discouraged.) |
Ref | Expression |
---|---|
2moOLD |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 2mo2 2372 | . . . 4 | |
2 | nfmo1 2295 | . . . . . . 7 | |
3 | nfe1 1840 | . . . . . . . 8 | |
4 | 3 | nfmo 2301 | . . . . . . 7 |
5 | 2, 4 | nfan 1928 | . . . . . 6 |
6 | nfe1 1840 | . . . . . . . . 9 | |
7 | 6 | nfmo 2301 | . . . . . . . 8 |
8 | nfmo1 2295 | . . . . . . . 8 | |
9 | 7, 8 | nfan 1928 | . . . . . . 7 |
10 | 19.8a 1857 | . . . . . . . . . . 11 | |
11 | spsbe 1743 | . . . . . . . . . . . 12 | |
12 | 11 | sbimi 1745 | . . . . . . . . . . 11 |
13 | 10, 12 | anim12i 566 | . . . . . . . . . 10 |
14 | nfv 1707 | . . . . . . . . . . . . 13 | |
15 | 14 | mo3 2323 | . . . . . . . . . . . 12 |
16 | 15 | biimpi 194 | . . . . . . . . . . 11 |
17 | 16 | 19.21bbi 1870 | . . . . . . . . . 10 |
18 | 13, 17 | syl5com 30 | . . . . . . . . 9 |
19 | 19.8a 1857 | . . . . . . . . . . 11 | |
20 | sbcom2 2189 | . . . . . . . . . . . 12 | |
21 | spsbe 1743 | . . . . . . . . . . . . 13 | |
22 | 21 | sbimi 1745 | . . . . . . . . . . . 12 |
23 | 20, 22 | sylbi 195 | . . . . . . . . . . 11 |
24 | 19, 23 | anim12i 566 | . . . . . . . . . 10 |
25 | nfv 1707 | . . . . . . . . . . . . 13 | |
26 | 25 | mo3 2323 | . . . . . . . . . . . 12 |
27 | 26 | biimpi 194 | . . . . . . . . . . 11 |
28 | 27 | 19.21bbi 1870 | . . . . . . . . . 10 |
29 | 24, 28 | syl5com 30 | . . . . . . . . 9 |
30 | 18, 29 | anim12d 563 | . . . . . . . 8 |
31 | 30 | com12 31 | . . . . . . 7 |
32 | 9, 31 | alrimi 1877 | . . . . . 6 |
33 | 5, 32 | alrimi 1877 | . . . . 5 |
34 | 33 | alrimivv 1720 | . . . 4 |
35 | 1, 34 | sylbir 213 | . . 3 |
36 | nfs1v 2181 | . . . . . . . 8 | |
37 | nfs1v 2181 | . . . . . . . . . 10 | |
38 | 37 | nfsb 2184 | . . . . . . . . 9 |
39 | pm3.21 448 | . . . . . . . . . 10 | |
40 | 39 | imim1d 75 | . . . . . . . . 9 |
41 | 38, 40 | alimd 1876 | . . . . . . . 8 |
42 | 36, 41 | alimd 1876 | . . . . . . 7 |
43 | 42 | com12 31 | . . . . . 6 |
44 | 43 | aleximi 1653 | . . . . 5 |
45 | 44 | aleximi 1653 | . . . 4 |
46 | 2nexaln 1651 | . . . . . 6 | |
47 | 2exsb 2213 | . . . . . . 7 | |
48 | 2sb6 2188 | . . . . . . . 8 | |
49 | 48 | 2exbii 1668 | . . . . . . 7 |
50 | 47, 49 | bitr4i 252 | . . . . . 6 |
51 | 46, 50 | xchnxbi 308 | . . . . 5 |
52 | pm2.21 108 | . . . . . . . . 9 | |
53 | 52 | 2alimi 1634 | . . . . . . . 8 |
54 | 53 | 2eximi 1657 | . . . . . . 7 |
55 | 54 | 19.23bi 1871 | . . . . . 6 |
56 | 55 | 19.23bi 1871 | . . . . 5 |
57 | 51, 56 | sylbi 195 | . . . 4 |
58 | 45, 57 | pm2.61d1 159 | . . 3 |
59 | 35, 58 | impbii 188 | . 2 |
60 | alrot4 1847 | . 2 | |
61 | 59, 60 | bitri 249 | 1 |
Colors of variables: wff setvar class |
Syntax hints: -. wn 3 -> wi 4
<-> wb 184 /\ wa 369 A. wal 1393
E. wex 1612 [ wsb 1739 E* wmo 2283 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1618 ax-4 1631 ax-5 1704 ax-6 1747 ax-7 1790 ax-10 1837 ax-11 1842 ax-12 1854 ax-13 1999 |
This theorem depends on definitions: df-bi 185 df-or 370 df-an 371 df-tru 1398 df-ex 1613 df-nf 1617 df-sb 1740 df-eu 2286 df-mo 2287 |
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