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| Mirrors > Home > ILE Home > Th. List > ordpipqqs | Unicode version | ||
| Description: Ordering of positive fractions in terms of positive integers. (Contributed by Jim Kingdon, 14-Sep-2019.) |
| Ref | Expression |
|---|---|
| ordpipqqs |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | enqex 7579 |
. 2
| |
| 2 | enqer 7577 |
. 2
| |
| 3 | df-nqqs 7567 |
. 2
| |
| 4 | df-ltnqqs 7572 |
. 2
| |
| 5 | enqeceq 7578 |
. . . . 5
| |
| 6 | enqeceq 7578 |
. . . . . 6
| |
| 7 | eqcom 2233 |
. . . . . 6
| |
| 8 | 6, 7 | bitrdi 196 |
. . . . 5
|
| 9 | 5, 8 | bi2anan9 610 |
. . . 4
|
| 10 | oveq12 6026 |
. . . . 5
| |
| 11 | simplll 535 |
. . . . . . 7
| |
| 12 | simprlr 540 |
. . . . . . 7
| |
| 13 | simplrr 538 |
. . . . . . 7
| |
| 14 | mulcompig 7550 |
. . . . . . . 8
| |
| 15 | 14 | adantl 277 |
. . . . . . 7
|
| 16 | mulasspig 7551 |
. . . . . . . 8
| |
| 17 | 16 | adantl 277 |
. . . . . . 7
|
| 18 | simprrl 541 |
. . . . . . 7
| |
| 19 | mulclpi 7547 |
. . . . . . . 8
| |
| 20 | 19 | adantl 277 |
. . . . . . 7
|
| 21 | 11, 12, 13, 15, 17, 18, 20 | caov4d 6206 |
. . . . . 6
|
| 22 | simpllr 536 |
. . . . . . 7
| |
| 23 | simprll 539 |
. . . . . . 7
| |
| 24 | simplrl 537 |
. . . . . . 7
| |
| 25 | simprrr 542 |
. . . . . . 7
| |
| 26 | 22, 23, 24, 15, 17, 25, 20 | caov4d 6206 |
. . . . . 6
|
| 27 | 21, 26 | eqeq12d 2246 |
. . . . 5
|
| 28 | 10, 27 | imbitrrid 156 |
. . . 4
|
| 29 | 9, 28 | sylbid 150 |
. . 3
|
| 30 | ltmpig 7558 |
. . . . 5
| |
| 31 | 30 | adantl 277 |
. . . 4
|
| 32 | 20, 11, 12 | caovcld 6175 |
. . . 4
|
| 33 | 20, 13, 18 | caovcld 6175 |
. . . 4
|
| 34 | 20, 22, 23 | caovcld 6175 |
. . . 4
|
| 35 | 20, 24, 25 | caovcld 6175 |
. . . 4
|
| 36 | 31, 32, 33, 34, 15, 35 | caovord3d 6192 |
. . 3
|
| 37 | 29, 36 | syld 45 |
. 2
|
| 38 | 1, 2, 3, 4, 37 | brecop 6793 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-nul 4215 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-iinf 4686 |
| This theorem depends on definitions: df-bi 117 df-dc 842 df-3or 1005 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-ral 2515 df-rex 2516 df-reu 2517 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-tr 4188 df-eprel 4386 df-id 4390 df-iord 4463 df-on 4465 df-suc 4468 df-iom 4689 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-ov 6020 df-oprab 6021 df-mpo 6022 df-1st 6302 df-2nd 6303 df-recs 6470 df-irdg 6535 df-oadd 6585 df-omul 6586 df-er 6701 df-ec 6703 df-qs 6707 df-ni 7523 df-mi 7525 df-lti 7526 df-enq 7566 df-nqqs 7567 df-ltnqqs 7572 |
| This theorem is referenced by: nqtri3or 7615 ltdcnq 7616 ltsonq 7617 ltanqg 7619 ltmnqg 7620 1lt2nq 7625 ltexnqq 7627 archnqq 7636 prarloclemarch2 7638 ltnnnq 7642 prarloclemlt 7712 |
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