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Mirrors > Home > QLE Home > Th. List > oadist2a | Unicode version |
Description: Distributive inference derived from OA. |
Ref | Expression |
---|---|
oadist2a.1 |
Ref | Expression |
---|---|
oadist2a |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-a2 31 | . . 3 | |
2 | 1 | lan 77 | . 2 |
3 | ax-a2 31 | . . . . . . 7 | |
4 | oadist2a.1 | . . . . . . 7 | |
5 | 3, 4 | bltr 138 | . . . . . 6 |
6 | 5 | lelan 167 | . . . . 5 |
7 | df-i0 43 | . . . . . . . 8 | |
8 | 7 | lan 77 | . . . . . . 7 |
9 | oath1 1004 | . . . . . . 7 | |
10 | 8, 9 | ax-r2 36 | . . . . . 6 |
11 | leo 158 | . . . . . . 7 | |
12 | df-i2 45 | . . . . . . . 8 | |
13 | 12 | ax-r1 35 | . . . . . . 7 |
14 | 11, 13 | lbtr 139 | . . . . . 6 |
15 | 10, 14 | bltr 138 | . . . . 5 |
16 | 6, 15 | letr 137 | . . . 4 |
17 | 16 | distlem 188 | . . 3 |
18 | ax-a2 31 | . . 3 | |
19 | 17, 18 | ax-r2 36 | . 2 |
20 | 2, 19 | ax-r2 36 | 1 |
Colors of variables: term |
Syntax hints: wb 1 wle 2 wn 4 wo 6 wa 7 wi0 11 wi2 13 |
This theorem was proved from axioms: ax-a1 30 ax-a2 31 ax-a3 32 ax-a5 34 ax-r1 35 ax-r2 36 ax-r4 37 ax-r5 38 ax-3oa 998 |
This theorem depends on definitions: df-a 40 df-t 41 df-f 42 df-i0 43 df-i1 44 df-i2 45 df-le1 130 df-le2 131 |
This theorem is referenced by: oadist2b 1008 oadist2 1009 |
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