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Related theorems Unicode version |
| Description: Comparison of ratio of two nonnegative numbers. |
| Ref | Expression |
|---|---|
| lediv12it |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lemul12itOLD 5799 |
. . 3
| |
| 2 | rerecclt 5759 |
. . . . . 6
| |
| 3 | simplr 413 |
. . . . . 6
| |
| 4 | gt0ne0t 5592 |
. . . . . . 7
| |
| 5 | 0re 5412 |
. . . . . . . . 9
| |
| 6 | ltletrt 5497 |
. . . . . . . . 9
| |
| 7 | 5, 6 | mp3an1 900 |
. . . . . . . 8
|
| 8 | 7 | imp 350 |
. . . . . . 7
|
| 9 | 4, 3, 8 | sylanc 471 |
. . . . . 6
|
| 10 | 2, 3, 9 | sylanc 471 |
. . . . 5
|
| 11 | gt0ne0t 5592 |
. . . . . . 7
| |
| 12 | rerecclt 5759 |
. . . . . . 7
| |
| 13 | 11, 12 | syldan 467 |
. . . . . 6
|
| 14 | 13 | ad2ant2r 409 |
. . . . 5
|
| 15 | 10, 14 | jca 288 |
. . . 4
|
| 16 | recgt0t 5815 |
. . . . . . 7
| |
| 17 | 16, 3, 8 | sylanc 471 |
. . . . . 6
|
| 18 | ltlet 5493 |
. . . . . . 7
| |
| 19 | 5 | a1i 8 |
. . . . . . 7
|
| 20 | 18, 19, 10 | sylanc 471 |
. . . . . 6
|
| 21 | 17, 20 | mpd 26 |
. . . . 5
|
| 22 | simprr 415 |
. . . . . 6
| |
| 23 | lerect 5833 |
. . . . . . 7
| |
| 24 | id 59 |
. . . . . . . 8
| |
| 25 | 24 | ad2ant2r 409 |
. . . . . . 7
|
| 26 | 3, 8 | jca 288 |
. . . . . . 7
|
| 27 | 23, 25, 26 | sylanc 471 |
. . . . . 6
|
| 28 | 22, 27 | mpbid 195 |
. . . . 5
|
| 29 | 21, 28 | jca 288 |
. . . 4
|
| 30 | 15, 29 | jca 288 |
. . 3
|
| 31 | 1, 30 | sylan2 451 |
. 2
|
| 32 | divrect 5702 |
. . . . 5
| |
| 33 | recnt 5285 |
. . . . . 6
| |
| 34 | 33 | adantr 389 |
. . . . 5
|
| 35 | recnt 5285 |
. . . . . . 7
| |
| 36 | 35 | ad2antlr 405 |
. . . . . 6
|
| 37 | 36 | adantl 388 |
. . . . 5
|
| 38 | 9 | adantl 388 |
. . . . 5
|
| 39 | 32, 34, 37, 38 | syl3anc 856 |
. . . 4
|
| 40 | 39 | adantlr 393 |
. . 3
|
| 41 | 40 | adantlr 393 |
. 2
|
| 42 | divrect 5702 |
. . . . . . 7
| |
| 43 | recnt 5285 |
. . . . . . . 8
| |
| 44 | 43 | adantr 389 |
. . . . . . 7
|
| 45 | recnt 5285 |
. . . . . . . 8
| |
| 46 | 45 | ad2antrl 406 |
. . . . . . 7
|
| 47 | 11 | adantl 388 |
. . . . . . 7
|
| 48 | 42, 44, 46, 47 | syl3anc 856 |
. . . . . 6
|
| 49 | 48 | adantrrr 403 |
. . . . 5
|
| 50 | 49 | adantrlr 401 |
. . . 4
|
| 51 | 50 | adantll 392 |
. . 3
|
| 52 | 51 | adantlr 393 |
. 2
|
| 53 | 31, 41, 52 | 3brtr4d 2635 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: lediv2it 5845 efaddlem17 7296 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 959 ax-gen 960 ax-8 961 ax-9 962 ax-10 963 ax-11 964 ax-12 965 ax-13 966 ax-14 967 ax-17 968 ax-4 970 ax-5o 972 ax-6o 975 ax-9o 1119 ax-10o 1136 ax-16 1206 ax-11o 1213 ax-ext 1452 ax-rep 2683 ax-sep 2693 ax-nul 2700 ax-pow 2732 ax-pr 2769 ax-un 2857 ax-inf2 4597 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 774 df-3an 775 df-ex 978 df-sb 1168 df-eu 1375 df-mo 1376 df-clab 1457 df-cleq 1462 df-clel 1465 df-ne 1579 df-nel 1580 df-ral 1641 df-rex 1642 df-reu 1643 df-rab 1644 df-v 1803 df-sbc 1932 df-csb 1992 df-dif 2039 df-un 2040 df-in 2041 df-ss 2043 df-pss 2045 df-nul 2271 df-if 2352 df-pw 2392 df-sn 2402 df-pr 2403 df-tp 2405 df-op 2406 df-uni 2494 df-int 2524 df-iun 2558 df-br 2610 df-opab 2657 df-tr 2671 df-eprel 2821 df-id 2824 df-po 2831 df-so 2841 df-fr 2907 df-we 2924 df-ord 2941 df-on 2942 df-lim 2943 df-suc 2944 df-om 3122 df-xp 3174 df-rel 3175 df-cnv 3176 df-co 3177 df-dm 3178 df-rn 3179 d |