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| Mirrors > Home > ILE Home > Th. List > ltrnqg | Unicode version | ||
| Description: Ordering property of reciprocal for positive fractions. For a simplified version of the forward implication, see ltrnqi 7754. (Contributed by Jim Kingdon, 29-Dec-2019.) |
| Ref | Expression |
|---|---|
| ltrnqg |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | recclnq 7725 |
. . . 4
| |
| 2 | recclnq 7725 |
. . . 4
| |
| 3 | mulclnq 7709 |
. . . 4
| |
| 4 | 1, 2, 3 | syl2an 289 |
. . 3
|
| 5 | ltmnqg 7734 |
. . 3
| |
| 6 | 4, 5 | mpd3an3 1375 |
. 2
|
| 7 | simpl 109 |
. . . . . 6
| |
| 8 | mulcomnqg 7716 |
. . . . . 6
| |
| 9 | 4, 7, 8 | syl2anc 411 |
. . . . 5
|
| 10 | 1 | adantr 276 |
. . . . . 6
|
| 11 | 2 | adantl 277 |
. . . . . 6
|
| 12 | mulassnqg 7717 |
. . . . . 6
| |
| 13 | 7, 10, 11, 12 | syl3anc 1274 |
. . . . 5
|
| 14 | mulclnq 7709 |
. . . . . . 7
| |
| 15 | 7, 10, 14 | syl2anc 411 |
. . . . . 6
|
| 16 | mulcomnqg 7716 |
. . . . . 6
| |
| 17 | 15, 11, 16 | syl2anc 411 |
. . . . 5
|
| 18 | 9, 13, 17 | 3eqtr2d 2273 |
. . . 4
|
| 19 | recidnq 7726 |
. . . . . 6
| |
| 20 | 19 | oveq2d 6076 |
. . . . 5
|
| 21 | mulidnq 7722 |
. . . . . 6
| |
| 22 | 2, 21 | syl 14 |
. . . . 5
|
| 23 | 20, 22 | sylan9eq 2287 |
. . . 4
|
| 24 | 18, 23 | eqtrd 2267 |
. . 3
|
| 25 | simpr 110 |
. . . . 5
| |
| 26 | mulassnqg 7717 |
. . . . 5
| |
| 27 | 10, 11, 25, 26 | syl3anc 1274 |
. . . 4
|
| 28 | mulcomnqg 7716 |
. . . . . 6
| |
| 29 | 11, 25, 28 | syl2anc 411 |
. . . . 5
|
| 30 | 29 | oveq2d 6076 |
. . . 4
|
| 31 | recidnq 7726 |
. . . . . 6
| |
| 32 | 31 | oveq2d 6076 |
. . . . 5
|
| 33 | mulidnq 7722 |
. . . . . 6
| |
| 34 | 1, 33 | syl 14 |
. . . . 5
|
| 35 | 32, 34 | sylan9eqr 2289 |
. . . 4
|
| 36 | 27, 30, 35 | 3eqtrd 2271 |
. . 3
|
| 37 | 24, 36 | breq12d 4128 |
. 2
|
| 38 | 6, 37 | bitrd 188 |
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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-14 2208 ax-ext 2216 ax-coll 4231 ax-sep 4234 ax-nul 4242 ax-pow 4293 ax-pr 4328 ax-un 4560 ax-setind 4666 ax-iinf 4717 |
| This theorem depends on definitions: df-bi 117 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-ral 2527 df-rex 2528 df-reu 2529 df-rab 2531 df-v 2817 df-sbc 3046 df-csb 3142 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-nul 3513 df-pw 3677 df-sn 3701 df-pr 3702 df-op 3704 df-uni 3921 df-int 3956 df-iun 3999 df-br 4116 df-opab 4178 df-mpt 4179 df-tr 4215 df-eprel 4416 df-id 4420 df-iord 4493 df-on 4495 df-suc 4498 df-iom 4720 df-xp 4762 df-rel 4763 df-cnv 4764 df-co 4765 df-dm 4766 df-rn 4767 df-res 4768 df-ima 4769 df-iota 5319 df-fun 5361 df-fn 5362 df-f 5363 df-f1 5364 df-fo 5365 df-f1o 5366 df-fv 5367 df-ov 6063 df-oprab 6064 df-mpo 6065 df-1st 6349 df-2nd 6350 df-recs 6551 df-irdg 6616 df-1o 6662 df-oadd 6666 df-omul 6667 df-er 6782 df-ec 6784 df-qs 6788 df-ni 7637 df-mi 7639 df-lti 7640 df-mpq 7678 df-enq 7680 df-nqqs 7681 df-mqqs 7683 df-1nqqs 7684 df-rq 7685 df-ltnqqs 7686 |
| This theorem is referenced by: ltrnqi 7754 recexprlemloc 7964 archrecnq 7996 |
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