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Mirrors > Home > QLE Home > Th. List > wdf-c2 | Unicode version |
Description: Show that commutator is a 'commutes' analogue for analogue of . |
Ref | Expression |
---|---|
wdf-c2.1 |
Ref | Expression |
---|---|
wdf-c2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | le1 146 | . 2 | |
2 | lea 160 | . . . . 5 | |
3 | lea 160 | . . . . 5 | |
4 | 2, 3 | lel2or 170 | . . . 4 |
5 | 4 | lelor 166 | . . 3 |
6 | wdf-c2.1 | . . . . 5 | |
7 | 6 | ax-r1 35 | . . . 4 |
8 | df-cmtr 134 | . . . 4 | |
9 | 7, 8 | ax-r2 36 | . . 3 |
10 | dfb 94 | . . . 4 | |
11 | ancom 74 | . . . . . 6 | |
12 | lea 160 | . . . . . . . 8 | |
13 | lea 160 | . . . . . . . 8 | |
14 | 12, 13 | lel2or 170 | . . . . . . 7 |
15 | 14 | df2le2 136 | . . . . . 6 |
16 | 11, 15 | ax-r2 36 | . . . . 5 |
17 | anandi 114 | . . . . . 6 | |
18 | oran3 93 | . . . . . . . . 9 | |
19 | oran2 92 | . . . . . . . . 9 | |
20 | 18, 19 | 2an 79 | . . . . . . . 8 |
21 | anor3 90 | . . . . . . . 8 | |
22 | 20, 21 | ax-r2 36 | . . . . . . 7 |
23 | 22 | lan 77 | . . . . . 6 |
24 | anabs 121 | . . . . . . . 8 | |
25 | anabs 121 | . . . . . . . 8 | |
26 | 24, 25 | 2an 79 | . . . . . . 7 |
27 | anidm 111 | . . . . . . 7 | |
28 | 26, 27 | ax-r2 36 | . . . . . 6 |
29 | 17, 23, 28 | 3tr2 64 | . . . . 5 |
30 | 16, 29 | 2or 72 | . . . 4 |
31 | 10, 30 | ax-r2 36 | . . 3 |
32 | 5, 9, 31 | le3tr1 140 | . 2 |
33 | 1, 32 | lebi 145 | 1 |
Colors of variables: term |
Syntax hints: wb 1 wn 4 tb 5 wo 6 wa 7 wt 8 wcmtr 29 |
This theorem was proved from axioms: ax-a1 30 ax-a2 31 ax-a3 32 ax-a4 33 ax-a5 34 ax-r1 35 ax-r2 36 ax-r4 37 ax-r5 38 |
This theorem depends on definitions: df-b 39 df-a 40 df-t 41 df-f 42 df-le1 130 df-le2 131 df-cmtr 134 |
This theorem is referenced by: wbctr 410 wcbtr 411 wcomcom2 415 wcomd 418 wcomcom5 420 wcom2or 427 |
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