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Mirrors > Home > QLE Home > Th. List > oadistc0 | Unicode version |
Description: Pre-distributive law. |
Ref | Expression |
---|---|
oadistc0.1 | |
oadistc0.2 |
Ref | Expression |
---|---|
oadistc0 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ancom 74 | . . . . 5 | |
2 | oadistc0.1 | . . . . . . . . 9 | |
3 | 2 | lelor 166 | . . . . . . . 8 |
4 | 3 | lelan 167 | . . . . . . 7 |
5 | oal2 999 | . . . . . . 7 | |
6 | 4, 5 | letr 137 | . . . . . 6 |
7 | 6 | df2le2 136 | . . . . 5 |
8 | 1, 7 | ax-r2 36 | . . . 4 |
9 | 8 | ax-r1 35 | . . 3 |
10 | oadistc0.2 | . . 3 | |
11 | 9, 10 | bltr 138 | . 2 |
12 | ledior 177 | . . 3 | |
13 | ax-a2 31 | . . . . 5 | |
14 | lea 160 | . . . . . . 7 | |
15 | 2, 14 | letr 137 | . . . . . 6 |
16 | 15 | df-le2 131 | . . . . 5 |
17 | 13, 16 | ax-r2 36 | . . . 4 |
18 | 17 | ran 78 | . . 3 |
19 | 12, 18 | lbtr 139 | . 2 |
20 | 11, 19 | lebi 145 | 1 |
Colors of variables: term |
Syntax hints: wb 1 wle 2 wn 4 wo 6 wa 7 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-i1 44 df-i2 45 df-le1 130 df-le2 131 |
This theorem is referenced by: (None) |
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