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| Description: Sublemma for Lemma 9-3.4 of [Gleason] p. 122. |
| Ref | Expression |
|---|---|
| prlem934b |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mulclpi 5086 |
. . . . . . 7
| |
| 2 | nlt1pi 5098 |
. . . . . . . 8
| |
| 3 | 1pi 5076 |
. . . . . . . . . 10
| |
| 4 | ltsopi 5081 |
. . . . . . . . . . 11
| |
| 5 | sotric 2916 |
. . . . . . . . . . 11
| |
| 6 | 4, 5 | mpan 707 |
. . . . . . . . . 10
|
| 7 | 3, 6 | mpan2 708 |
. . . . . . . . 9
|
| 8 | 7 | con2bid 537 |
. . . . . . . 8
|
| 9 | 2, 8 | mpbiri 201 |
. . . . . . 7
|
| 10 | 1, 9 | syl 10 |
. . . . . 6
|
| 11 | 10 | adantl 397 |
. . . . 5
|
| 12 | enqeceq 5112 |
. . . . . . . . . . 11
| |
| 13 | 12 | ancoms 447 |
. . . . . . . . . 10
|
| 14 | 3, 13 | mpanr2 722 |
. . . . . . . . 9
|
| 15 | mulclpi 5086 |
. . . . . . . . 9
| |
| 16 | 14, 15 | sylan2 462 |
. . . . . . . 8
|
| 17 | 16 | anandis 523 |
. . . . . . 7
|
| 18 | opreq1 4026 |
. . . . . . . 8
| |
| 19 | visset 1860 |
. . . . . . . . 9
| |
| 20 | visset 1860 |
. . . . . . . . 9
| |
| 21 | visset 1860 |
. . . . . . . . 9
| |
| 22 | visset 1860 |
. . . . . . . . . 10
| |
| 23 | visset 1860 |
. . . . . . . . . 10
| |
| 24 | 22, 23 | mulcompi 5089 |
. . . . . . . . 9
|
| 25 | visset 1860 |
. . . . . . . . . 10
| |
| 26 | 23, 25 | mulasspi 5090 |
. . . . . . . . 9
|
| 27 | 19, 20, 21, 24, 26 | caopr31 4120 |
. . . . . . . 8
|
| 28 | 18, 27 | syl5eq 1566 |
. . . . . . 7
|
| 29 | 17, 28 | syl5bir 217 |
. . . . . 6
|
| 30 | 3 | elisseti 1865 |
. . . . . . . . . 10
|
| 31 | oprex 4041 |
. . . . . . . . . 10
| |
| 32 | 30, 31 | ltmpi 5096 |
. . . . . . . . 9
|
| 33 | oprex 4041 |
. . . . . . . . . . 11
| |
| 34 | 19, 21, 33, 30 | ordpipq 5121 |
. . . . . . . . . 10
|
| 35 | 21, 19, 20, 24, 26 | caopr12 4119 |
. . . . . . . . . . 11
|
| 36 | 35 | breq2i 2682 |
. . . . . . . . . 10
|
| 37 | 34, 36 | bitri 180 |
. . . . . . . . 9
|
| 38 | 32, 37 | syl6bbr 549 |
. . . . . . . 8
|
| 39 | 38 | biimpd 160 |
. . . . . . 7
|
| 40 | 39 | adantr 398 |
. . . . . 6
|
| 41 | 29, 40 | orim12d 576 |
. . . . 5
|
| 42 | 11, 41 | mpd 26 |
. . . 4
|
| 43 | 42 | an1s 497 |
. . 3
|
| 44 | 43 | adantlr 402 |
. 2
|
| 45 | an42 518 |
. . . . . . 7
| |
| 46 | mulpipq 5120 |
. . . . . . . . 9
| |
| 47 | 3, 46 | mpanl2 719 |
. . . . . . . 8
|
| 48 | mulclpi 5086 |
. . . . . . . 8
| |
| 49 | 47, 48 | sylan 459 |
. . . . . . 7
|
| 50 | 45, 49 | sylbi 206 |
. . . . . 6
|
| 51 | 50 | anabsan 515 |
. . . . 5
|
| 52 | visset 1860 |
. . . . . . . . 9
| |
| 53 | 52, 33, 30 | distrpqlem 5131 |
. . . . . . . 8
|
| 54 | 3, 53 | mp3an3 917 |
. . . . . . 7
|