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Mirrors > Home > ILE Home > Th. List > pitric | Unicode version |
Description: Trichotomy for positive integers. (Contributed by Jim Kingdon, 21-Sep-2019.) |
Ref | Expression |
---|---|
pitric |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pinn 7260 | . . 3 | |
2 | pinn 7260 | . . 3 | |
3 | nntri2 6471 | . . 3 | |
4 | 1, 2, 3 | syl2an 287 | . 2 |
5 | ltpiord 7270 | . 2 | |
6 | ltpiord 7270 | . . . . 5 | |
7 | 6 | ancoms 266 | . . . 4 |
8 | 7 | orbi2d 785 | . . 3 |
9 | 8 | notbid 662 | . 2 |
10 | 4, 5, 9 | 3bitr4d 219 | 1 |
Colors of variables: wff set class |
Syntax hints: wn 3 wi 4 wa 103 wb 104 wo 703 wceq 1348 wcel 2141 class class class wbr 3987 com 4572 cnpi 7223 clti 7226 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 609 ax-in2 610 ax-io 704 ax-5 1440 ax-7 1441 ax-gen 1442 ax-ie1 1486 ax-ie2 1487 ax-8 1497 ax-10 1498 ax-11 1499 ax-i12 1500 ax-bndl 1502 ax-4 1503 ax-17 1519 ax-i9 1523 ax-ial 1527 ax-i5r 1528 ax-13 2143 ax-14 2144 ax-ext 2152 ax-sep 4105 ax-nul 4113 ax-pow 4158 ax-pr 4192 ax-un 4416 ax-setind 4519 ax-iinf 4570 |
This theorem depends on definitions: df-bi 116 df-3or 974 df-3an 975 df-tru 1351 df-nf 1454 df-sb 1756 df-eu 2022 df-mo 2023 df-clab 2157 df-cleq 2163 df-clel 2166 df-nfc 2301 df-ne 2341 df-ral 2453 df-rex 2454 df-v 2732 df-dif 3123 df-un 3125 df-in 3127 df-ss 3134 df-nul 3415 df-pw 3566 df-sn 3587 df-pr 3588 df-op 3590 df-uni 3795 df-int 3830 df-br 3988 df-opab 4049 df-tr 4086 df-eprel 4272 df-iord 4349 df-on 4351 df-suc 4354 df-iom 4573 df-xp 4615 df-ni 7255 df-lti 7258 |
This theorem is referenced by: (None) |
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