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| Description: Foulis-Holland Theorem. |
| Ref | Expression |
|---|---|
| fh.1 |
|
| fh.2 |
|
| Ref | Expression |
|---|---|
| fh1r |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fh.1 |
. . 3
| |
| 2 | fh.2 |
. . 3
| |
| 3 | 1, 2 | fh1 451 |
. 2
|
| 4 | ancom 68 |
. 2
| |
| 5 | ancom 68 |
. . 3
| |
| 6 | ancom 68 |
. . 3
| |
| 7 | 5, 6 | 2or 67 |
. 2
|
| 8 | 3, 4, 7 | 3tr1 60 |
1
|
| Colors of variables: term |
| Syntax hints: |
| This theorem is referenced by: fh1rc 461 gsth 471 dfi3b 481 ud3lem1b 549 ud3lem1d 551 ud3lem3d 557 ud5lem1a 568 ud5lem3a 573 u1lemaa 582 u3lemaa 584 u4lemaa 585 u5lemaa 586 u3lemana 589 u4lemana 590 u5lemana 591 u3lemab 594 u4lemab 595 u5lemab 596 u2lemanb 598 u4lemanb 600 u5lemanb 601 u4lem4 741 u4lem5 746 u5lem5 747 u5lem6 751 u1lem8 758 u3lem15 777 bi1o1a 780 3vded21 799 1oa 802 neg3antlem2 847 mhlem 858 mhlem1 859 marsdenlem3 864 marsdenlem4 865 |
| This theorem was proved from axioms: ax-a1 29 ax-a2 30 ax-a3 31 ax-a4 32 ax-a5 33 ax-r1 34 ax-r2 35 ax-r4 36 ax-r5 37 ax-r3 421 |
| This theorem depends on definitions: df-b 38 df-a 39 df-t 40 df-f 41 df-le1 122 df-le2 123 df-c1 124 df-c2 125 |