Quantum Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > QLE Home > Th. List > u1lem9a | Unicode version |
Description: Lemma used in study of orthoarguesian law. Equation 4.11 of [MegPav2000] p. 23. This is the first part of the inequality. |
Ref | Expression |
---|---|
u1lem9a |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-i1 44 | . . . 4 | |
2 | 1 | ax-r4 37 | . . 3 |
3 | anor1 88 | . . . 4 | |
4 | 3 | ax-r1 35 | . . 3 |
5 | 2, 4 | ax-r2 36 | . 2 |
6 | lea 160 | . 2 | |
7 | 5, 6 | bltr 138 | 1 |
Colors of variables: term |
Syntax hints: wle 2 wn 4 wo 6 wa 7 wi1 12 |
This theorem was proved from axioms: ax-a1 30 ax-a2 31 ax-a5 34 ax-r1 35 ax-r2 36 ax-r4 37 ax-r5 38 |
This theorem depends on definitions: df-a 40 df-i1 44 df-le1 130 df-le2 131 |
This theorem is referenced by: u1lem9ab 779 sadm3 838 oa4uto4g 975 oa4uto4 977 lem4.6.3le1 1082 |
Copyright terms: Public domain | W3C validator |