Quantum Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > QLE Home > Th. List > elimcons2 | Unicode version |
Description: Consequent elimination law. |
Ref | Expression |
---|---|
elimcons2.1 | |
elimcons2.2 |
Ref | Expression |
---|---|
elimcons2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elimcons2.1 | . 2 | |
2 | elimcons2.2 | . . 3 | |
3 | 1 | ax-r1 35 | . . . . . . 7 |
4 | df-i1 44 | . . . . . . 7 | |
5 | 3, 4 | ax-r2 36 | . . . . . 6 |
6 | 5 | lan 77 | . . . . 5 |
7 | 6 | lan 77 | . . . 4 |
8 | anass 76 | . . . . 5 | |
9 | 8 | ax-r1 35 | . . . 4 |
10 | leor 159 | . . . . 5 | |
11 | 10 | df2le2 136 | . . . 4 |
12 | 7, 9, 11 | 3tr 65 | . . 3 |
13 | 1 | ax-r4 37 | . . . . . . . 8 |
14 | ud1lem0c 277 | . . . . . . . 8 | |
15 | 13, 14 | ax-r2 36 | . . . . . . 7 |
16 | 15 | lor 70 | . . . . . 6 |
17 | ax-a2 31 | . . . . . 6 | |
18 | 16, 17 | ax-r2 36 | . . . . 5 |
19 | 18 | lor 70 | . . . 4 |
20 | ax-a3 32 | . . . . 5 | |
21 | 20 | ax-r1 35 | . . . 4 |
22 | ax-a2 31 | . . . . . 6 | |
23 | lea 160 | . . . . . . 7 | |
24 | 23 | df-le2 131 | . . . . . 6 |
25 | 22, 24 | ax-r2 36 | . . . . 5 |
26 | 25 | ax-r5 38 | . . . 4 |
27 | 19, 21, 26 | 3tr 65 | . . 3 |
28 | 2, 12, 27 | le3tr2 141 | . 2 |
29 | 1, 28 | elimcons 868 | 1 |
Colors of variables: term |
Syntax hints: wb 1 wle 2 wn 4 wo 6 wa 7 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: (None) |
Copyright terms: Public domain | W3C validator |