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Mirrors > Home > QLE Home > Th. List > ml3le | Unicode version |
Description: Form of modular law that swaps two terms. |
Ref | Expression |
---|---|
ml3le |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | lear 161 | . . . . 5 | |
2 | 1 | lelor 166 | . . . 4 |
3 | or12 80 | . . . . 5 | |
4 | oridm 110 | . . . . . 6 | |
5 | 4 | lor 70 | . . . . 5 |
6 | orcom 73 | . . . . 5 | |
7 | 3, 5, 6 | 3tr 65 | . . . 4 |
8 | 2, 7 | lbtr 139 | . . 3 |
9 | leor 159 | . . . 4 | |
10 | leao1 162 | . . . 4 | |
11 | 9, 10 | lel2or 170 | . . 3 |
12 | 8, 11 | ler2an 173 | . 2 |
13 | 9 | mlduali 1126 | . 2 |
14 | 12, 13 | lbtr 139 | 1 |
Colors of variables: term |
Syntax hints: wle 2 wo 6 wa 7 |
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-ml 1120 |
This theorem depends on definitions: df-a 40 df-t 41 df-f 42 df-le1 130 df-le2 131 |
This theorem is referenced by: ml3 1128 dp15leme 1156 xdp15 1197 xxdp15 1200 xdp45lem 1202 xdp43lem 1203 xdp45 1204 xdp43 1205 3dp43 1206 |
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