Quantum Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > QLE Home > Th. List > com3ii | Unicode version |
Description: Lemma 3(ii) of Kalmbach 83 p. 23. |
Ref | Expression |
---|---|
comcom.1 |
Ref | Expression |
---|---|
com3ii |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | comcom.1 | . . . . . 6 | |
2 | 1 | comcom 453 | . . . . 5 |
3 | 2 | comd 456 | . . . 4 |
4 | 3 | lan 77 | . . 3 |
5 | anass 76 | . . . . 5 | |
6 | 5 | ax-r1 35 | . . . 4 |
7 | ax-a2 31 | . . . . . . 7 | |
8 | 7 | lan 77 | . . . . . 6 |
9 | anabs 121 | . . . . . 6 | |
10 | 8, 9 | ax-r2 36 | . . . . 5 |
11 | ax-a2 31 | . . . . 5 | |
12 | 10, 11 | 2an 79 | . . . 4 |
13 | 6, 12 | ax-r2 36 | . . 3 |
14 | 4, 13 | ax-r2 36 | . 2 |
15 | 14 | ax-r1 35 | 1 |
Colors of variables: term |
Syntax hints: wb 1 wc 3 wn 4 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-r3 439 |
This theorem depends on definitions: df-b 39 df-a 40 df-t 41 df-f 42 df-le1 130 df-le2 131 df-c1 132 df-c2 133 |
This theorem is referenced by: fh1 469 fh2 470 |
Copyright terms: Public domain | W3C validator |