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Mirrors > Home > ILE Home > Th. List > ltdivmul | Unicode version |
Description: 'Less than' relationship between division and multiplication. (Contributed by NM, 18-Nov-2004.) |
Ref | Expression |
---|---|
ltdivmul |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | remulcl 7881 | . . . . . 6 | |
2 | 1 | ancoms 266 | . . . . 5 |
3 | 2 | adantrr 471 | . . . 4 |
4 | 3 | 3adant1 1005 | . . 3 |
5 | ltdiv1 8763 | . . 3 | |
6 | 4, 5 | syld3an2 1275 | . 2 |
7 | recn 7886 | . . . . . 6 | |
8 | 7 | adantr 274 | . . . . 5 |
9 | recn 7886 | . . . . . 6 | |
10 | 9 | ad2antrl 482 | . . . . 5 |
11 | gt0ap0 8524 | . . . . . 6 # | |
12 | 11 | adantl 275 | . . . . 5 # |
13 | 8, 10, 12 | divcanap3d 8691 | . . . 4 |
14 | 13 | 3adant1 1005 | . . 3 |
15 | 14 | breq2d 3994 | . 2 |
16 | 6, 15 | bitr2d 188 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wb 104 w3a 968 wceq 1343 wcel 2136 class class class wbr 3982 (class class class)co 5842 cc 7751 cr 7752 cc0 7753 cmul 7758 clt 7933 # cap 8479 cdiv 8568 |
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 604 ax-in2 605 ax-io 699 ax-5 1435 ax-7 1436 ax-gen 1437 ax-ie1 1481 ax-ie2 1482 ax-8 1492 ax-10 1493 ax-11 1494 ax-i12 1495 ax-bndl 1497 ax-4 1498 ax-17 1514 ax-i9 1518 ax-ial 1522 ax-i5r 1523 ax-13 2138 ax-14 2139 ax-ext 2147 ax-sep 4100 ax-pow 4153 ax-pr 4187 ax-un 4411 ax-setind 4514 ax-cnex 7844 ax-resscn 7845 ax-1cn 7846 ax-1re 7847 ax-icn 7848 ax-addcl 7849 ax-addrcl 7850 ax-mulcl 7851 ax-mulrcl 7852 ax-addcom 7853 ax-mulcom 7854 ax-addass 7855 ax-mulass 7856 ax-distr 7857 ax-i2m1 7858 ax-0lt1 7859 ax-1rid 7860 ax-0id 7861 ax-rnegex 7862 ax-precex 7863 ax-cnre 7864 ax-pre-ltirr 7865 ax-pre-ltwlin 7866 ax-pre-lttrn 7867 ax-pre-apti 7868 ax-pre-ltadd 7869 ax-pre-mulgt0 7870 ax-pre-mulext 7871 |
This theorem depends on definitions: df-bi 116 df-3an 970 df-tru 1346 df-fal 1349 df-nf 1449 df-sb 1751 df-eu 2017 df-mo 2018 df-clab 2152 df-cleq 2158 df-clel 2161 df-nfc 2297 df-ne 2337 df-nel 2432 df-ral 2449 df-rex 2450 df-reu 2451 df-rmo 2452 df-rab 2453 df-v 2728 df-sbc 2952 df-dif 3118 df-un 3120 df-in 3122 df-ss 3129 df-pw 3561 df-sn 3582 df-pr 3583 df-op 3585 df-uni 3790 df-br 3983 df-opab 4044 df-id 4271 df-po 4274 df-iso 4275 df-xp 4610 df-rel 4611 df-cnv 4612 df-co 4613 df-dm 4614 df-iota 5153 df-fun 5190 df-fv 5196 df-riota 5798 df-ov 5845 df-oprab 5846 df-mpo 5847 df-pnf 7935 df-mnf 7936 df-xr 7937 df-ltxr 7938 df-le 7939 df-sub 8071 df-neg 8072 df-reap 8473 df-ap 8480 df-div 8569 |
This theorem is referenced by: ltdivmul2 8773 lt2mul2div 8774 ltrec 8778 avglt2 9096 3halfnz 9288 ltdivmuld 9684 modqid 10284 expnbnd 10578 mertenslemi1 11476 eirraplem 11717 fldivp1 12278 pcfaclem 12279 dveflem 13327 coseq0negpitopi 13397 tangtx 13399 cosordlem 13410 cos02pilt1 13412 2sqlem8 13599 ex-fl 13606 |
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