Quantum Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > QLE Home > Th. List > elimcons | Unicode version |
Description: Consequent elimination law. |
Ref | Expression |
---|---|
elimcons.1 | |
elimcons.2 |
Ref | Expression |
---|---|
elimcons |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-t 41 | . . . . . . . 8 | |
2 | elimcons.1 | . . . . . . . . . 10 | |
3 | elimcons.2 | . . . . . . . . . 10 | |
4 | 2, 3 | elimconslem 867 | . . . . . . . . 9 |
5 | 4 | leror 152 | . . . . . . . 8 |
6 | 1, 5 | bltr 138 | . . . . . . 7 |
7 | 6 | lelan 167 | . . . . . 6 |
8 | an1 106 | . . . . . 6 | |
9 | comor1 461 | . . . . . . . 8 | |
10 | 9 | comcom2 183 | . . . . . . 7 |
11 | 4 | lecom 180 | . . . . . . . . 9 |
12 | 11 | comcom3 454 | . . . . . . . 8 |
13 | 12 | comcom 453 | . . . . . . 7 |
14 | 10, 13 | fh2 470 | . . . . . 6 |
15 | 7, 8, 14 | le3tr2 141 | . . . . 5 |
16 | 2 | negant 852 | . . . . . . . . . . 11 |
17 | df-i1 44 | . . . . . . . . . . 11 | |
18 | df-i1 44 | . . . . . . . . . . 11 | |
19 | 16, 17, 18 | 3tr2 64 | . . . . . . . . . 10 |
20 | anor2 89 | . . . . . . . . . . 11 | |
21 | 20 | lor 70 | . . . . . . . . . 10 |
22 | anor2 89 | . . . . . . . . . . 11 | |
23 | 22 | lor 70 | . . . . . . . . . 10 |
24 | 19, 21, 23 | 3tr2 64 | . . . . . . . . 9 |
25 | 24 | ax-r1 35 | . . . . . . . 8 |
26 | 25 | ax-r4 37 | . . . . . . 7 |
27 | df-a 40 | . . . . . . 7 | |
28 | df-a 40 | . . . . . . 7 | |
29 | 26, 27, 28 | 3tr1 63 | . . . . . 6 |
30 | 29 | ax-r5 38 | . . . . 5 |
31 | 15, 30 | lbtr 139 | . . . 4 |
32 | lear 161 | . . . . 5 | |
33 | 32 | lelor 166 | . . . 4 |
34 | 31, 33 | letr 137 | . . 3 |
35 | lea 160 | . . . 4 | |
36 | 35 | df-le2 131 | . . 3 |
37 | 34, 36 | lbtr 139 | . 2 |
38 | 37 | lecon1 155 | 1 |
Colors of variables: term |
Syntax hints: wb 1 wle 2 wn 4 wo 6 wa 7 wt 8 wi1 12 |
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 ax-r3 439 |
This theorem depends on definitions: df-b 39 df-a 40 df-t 41 df-f 42 df-i1 44 df-le1 130 df-le2 131 df-c1 132 df-c2 133 |
This theorem is referenced by: elimcons2 869 |
Copyright terms: Public domain | W3C validator |