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Mirrors > Home > QLE Home > Th. List > oml2 | Unicode version |
Description: Orthomodular law. Kalmbach 83 p. 22. |
Ref | Expression |
---|---|
oml2.1 |
Ref | Expression |
---|---|
oml2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | oml 445 | . 2 | |
2 | oml2.1 | . . . . 5 | |
3 | 2 | df-le2 131 | . . . 4 |
4 | 3 | lan 77 | . . 3 |
5 | 4 | lor 70 | . 2 |
6 | 1, 5, 3 | 3tr2 64 | 1 |
Colors of variables: term |
Syntax hints: wb 1 wle 2 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-le2 131 |
This theorem is referenced by: oml3 452 comcom 453 com3i 467 lem4 511 lem4.6.6i4j2 1099 |
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