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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 5845 |
. . 3
| |
| 2 | rerecclt 5805 |
. . . . . 6
| |
| 3 | simplr 415 |
. . . . . 6
| |
| 4 | gt0ne0t 5630 |
. . . . . . 7
| |
| 5 | 0re 5452 |
. . . . . . . . 9
| |
| 6 | ltletrt 5536 |
. . . . . . . . 9
| |
| 7 | 5, 6 | mp3an1 905 |
. . . . . . . 8
|
| 8 | 7 | imp 350 |
. . . . . . 7
|
| 9 | 4, 3, 8 | sylanc 473 |
. . . . . 6
|
| 10 | 2, 3, 9 | sylanc 473 |
. . . . 5
|
| 11 | gt0ne0t 5630 |
. . . . . . 7
| |
| 12 | rerecclt 5805 |
. . . . . . 7
| |
| 13 | 11, 12 | syldan 469 |
. . . . . 6
|
| 14 | 13 | ad2ant2r 411 |
. . . . 5
|
| 15 | 10, 14 | jca 288 |
. . . 4
|
| 16 | recgt0t 5863 |
. . . . . . 7
| |
| 17 | 16, 3, 8 | sylanc 473 |
. . . . . 6
|
| 18 | ltlet 5532 |
. . . . . . 7
| |
| 19 | 5 | a1i 8 |
. . . . . . 7
|
| 20 | 18, 19, 10 | sylanc 473 |
. . . . . 6
|
| 21 | 17, 20 | mpd 26 |
. . . . 5
|
| 22 | simprr 417 |
. . . . . 6
| |
| 23 | lerect 5887 |
. . . . . . 7
| |
| 24 | id 59 |
. . . . . . . 8
| |
| 25 | 24 | ad2ant2r 411 |
. . . . . . 7
|
| 26 | 3, 8 | jca 288 |
. . . . . . 7
|
| 27 | 23, 25, 26 | sylanc 473 |
. . . . . 6
|
| 28 | 22, 27 | mpbid 195 |
. . . . 5
|
| 29 | 21, 28 | jca 288 |
. . . 4
|
| 30 | 15, 29 | jca 288 |
. . 3
|
| 31 | 1, 30 | sylan2 453 |
. 2
|
| 32 | divrect 5746 |
. . . . 5
| |
| 33 | recnt 5325 |
. . . . . 6
| |
| 34 | 33 | adantr 391 |
. . . . 5
|
| 35 | recnt 5325 |
. . . . . . 7
| |
| 36 | 35 | ad2antlr 407 |
. . . . . 6
|
| 37 | 36 | adantl 390 |
. . . . 5
|
| 38 | 9 | adantl 390 |
. . . . 5
|
| 39 | 32, 34, 37, 38 | syl3anc 860 |
. . . 4
|
| 40 | 39 | adantlr 395 |
. . 3
|
| 41 | 40 | adantlr 395 |
. 2
|
| 42 | divrect 5746 |
. . . . . . 7
| |
| 43 | recnt 5325 |
. . . . . . . 8
| |
| 44 | 43 | adantr 391 |
. . . . . . 7
|
| 45 | recnt 5325 |
. . . . . . . 8
| |
| 46 | 45 | ad2antrl 408 |
. . . . . . 7
|
| 47 | 11 | adantl 390 |
. . . . . . 7
|
| 48 | 42, 44, 46, 47 | syl3anc 860 |
. . . . . 6
|
| 49 | 48 | adantrrr 405 |
. . . . 5
|
| 50 | 49 | adantrlr 403 |
. . . 4
|
| 51 | 50 | adantll 394 |
. . 3
|
| 52 | 51 | adantlr 395 |
. 2
|
| 53 | 31, 41, 52 | 3brtr4d 2650 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: lediv2it 5899 efaddlem17 7354 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 964 ax-gen 965 ax-8 966 ax-9 967 ax-10 968 ax-11 969 ax-12 970 ax-13 971 ax-14 972 ax-17 973 ax-4 975 ax-5o 977 ax-6o 980 ax-9o 1125 ax-10o 1142 ax-16 1212 ax-11o 1220 ax-ext 1462 ax-rep 2698 ax-sep 2708 ax-nul 2715 ax-pow 2748 ax-pr 2785 ax-un 2872 ax-inf2 4634 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 778 df-3an 779 df-ex 983 df-sb 1174 df-eu 1384 df-mo 1385 df-clab 1467 df-cleq 1472 df-clel 1475 df-ne 1590 df-nel 1591 df-ral 1652 df-rex 1653 df-reu 1654 df-rab 1655 df-v 1815 df-sbc 1945 df-csb 2005 df-dif 2052 df-un 2053 df-in 2054 df-ss 2056 df-pss 2058 df-nul 2284 df-if 2366 df-pw 2406 df-sn 2416 df-pr 2417 df-tp 2419 df-op 2420 df-uni 2508 df-int 2538 df-iun 2572 df-br 2625 df-opab 2672 df-tr 2686 df-eprel 2838 df-id 2841 df-po 2846 df-so 2856 df-fr 2923 df-we 2940 df-ord 2957 df-on 2958 df-lim 2959 df-suc 2960 df-om 3138 df-xp 3190 df-rel 3191 df-cnv 3192 df-co 3193 df-dm 3194 df-rn |