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| Mirrors > Home > QLE Home > Th. List > oa8to5 | Unicode version | ||
| Description: Orthoarguesian law 5OA converted from 8 to 5 variables. |
| Ref | Expression |
|---|---|
| oa8to5.1 |
|
| oa8to5.2 |
|
| oa8to5.3 |
|
| oa8to5.4 |
|
| oa8to5.5 |
|
| Ref | Expression |
|---|---|
| oa8to5 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | oa8to5.1 |
. . 3
| |
| 2 | 1 | oa8todual 971 |
. 2
|
| 3 | oa8to5.2 |
. . . 4
| |
| 4 | 3 | con1 66 |
. . 3
|
| 5 | oa8to5.3 |
. . . . . . . . . 10
| |
| 6 | 5 | con1 66 |
. . . . . . . . 9
|
| 7 | 4, 6 | 2an 79 |
. . . . . . . 8
|
| 8 | 7 | lor 70 |
. . . . . . 7
|
| 9 | oa8to5.5 |
. . . . . . . . . . 11
| |
| 10 | 9 | con1 66 |
. . . . . . . . . 10
|
| 11 | 4, 10 | 2an 79 |
. . . . . . . . 9
|
| 12 | 11 | lor 70 |
. . . . . . . 8
|
| 13 | 6, 10 | 2an 79 |
. . . . . . . . 9
|
| 14 | 13 | lor 70 |
. . . . . . . 8
|
| 15 | 12, 14 | 2an 79 |
. . . . . . 7
|
| 16 | 8, 15 | 2or 72 |
. . . . . 6
|
| 17 | oa8to5.4 |
. . . . . . . . . . 11
| |
| 18 | 17 | con1 66 |
. . . . . . . . . 10
|
| 19 | 4, 18 | 2an 79 |
. . . . . . . . 9
|
| 20 | 19 | lor 70 |
. . . . . . . 8
|
| 21 | 18, 10 | 2an 79 |
. . . . . . . . . 10
|
| 22 | 21 | lor 70 |
. . . . . . . . 9
|
| 23 | 12, 22 | 2an 79 |
. . . . . . . 8
|
| 24 | 20, 23 | 2or 72 |
. . . . . . 7
|
| 25 | 6, 18 | 2an 79 |
. . . . . . . . 9
|
| 26 | 25 | lor 70 |
. . . . . . . 8
|
| 27 | 14, 22 | 2an 79 |
. . . . . . . 8
|
| 28 | 26, 27 | 2or 72 |
. . . . . . 7
|
| 29 | 24, 28 | 2an 79 |
. . . . . 6
|
| 30 | 16, 29 | 2or 72 |
. . . . 5
|
| 31 | 30 | lan 77 |
. . . 4
|
| 32 | 31 | lor 70 |
. . 3
|
| 33 | 4, 32 | 2an 79 |
. 2
|
| 34 | 4 | lan 77 |
. . . . 5
|
| 35 | ancom 74 |
. . . . 5
| |
| 36 | u1lemaa 600 |
. . . . 5
| |
| 37 | 34, 35, 36 | 3tr 65 |
. . . 4
|
| 38 | 6 | lan 77 |
. . . . 5
|
| 39 | ancom 74 |
. . . . 5
| |
| 40 | u1lemaa 600 |
. . . . 5
| |
| 41 | 38, 39, 40 | 3tr 65 |
. . . 4
|
| 42 | 37, 41 | 2or 72 |
. . 3
|
| 43 | 18 | lan 77 |
. . . . 5
|
| 44 | ancom 74 |
. . . . 5
| |
| 45 | u1lemaa 600 |
. . . . 5
| |
| 46 | 43, 44, 45 | 3tr 65 |
. . . 4
|
| 47 | 10 | lan 77 |
. . . . 5
|
| 48 | ancom 74 |
. . . . 5
| |
| 49 | u1lemaa 600 |
. . . . 5
| |
| 50 | 47, 48, 49 | 3tr 65 |
. . . 4
|
| 51 | 46, 50 | 2or 72 |
. . 3
|
| 52 | 42, 51 | 2or 72 |
. 2
|
| 53 | 2, 33, 52 | le3tr2 141 |
1
|
| Colors of variables: term |
| Syntax hints: |
| 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) |
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