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Mirrors > Home > MPE Home > Th. List > lt2mul2div | Structured version Visualization version Unicode version |
Description: 'Less than' relationship between division and multiplication. (Contributed by NM, 8-Jan-2006.) |
Ref | Expression |
---|---|
lt2mul2div |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | recn 10026 | . . . . . . . . 9 | |
2 | recn 10026 | . . . . . . . . 9 | |
3 | mulcom 10022 | . . . . . . . . 9 | |
4 | 1, 2, 3 | syl2an 494 | . . . . . . . 8 |
5 | 4 | oveq1d 6665 | . . . . . . 7 |
6 | 5 | adantl 482 | . . . . . 6 |
7 | 2 | ad2antll 765 | . . . . . . 7 |
8 | 1 | ad2antrl 764 | . . . . . . 7 |
9 | recn 10026 | . . . . . . . . . 10 | |
10 | 9 | adantr 481 | . . . . . . . . 9 |
11 | gt0ne0 10493 | . . . . . . . . 9 | |
12 | 10, 11 | jca 554 | . . . . . . . 8 |
13 | 12 | adantr 481 | . . . . . . 7 |
14 | divass 10703 | . . . . . . 7 | |
15 | 7, 8, 13, 14 | syl3anc 1326 | . . . . . 6 |
16 | 6, 15 | eqtrd 2656 | . . . . 5 |
17 | 16 | adantrrr 761 | . . . 4 |
18 | 17 | adantll 750 | . . 3 |
19 | 18 | breq2d 4665 | . 2 |
20 | simpll 790 | . . 3 | |
21 | remulcl 10021 | . . . . 5 | |
22 | 21 | adantrr 753 | . . . 4 |
23 | 22 | adantl 482 | . . 3 |
24 | simplr 792 | . . 3 | |
25 | ltmuldiv 10896 | . . 3 | |
26 | 20, 23, 24, 25 | syl3anc 1326 | . 2 |
27 | simpl 473 | . . . . . . 7 | |
28 | 27, 11 | jca 554 | . . . . . 6 |
29 | redivcl 10744 | . . . . . . 7 | |
30 | 29 | 3expb 1266 | . . . . . 6 |
31 | 28, 30 | sylan2 491 | . . . . 5 |
32 | 31 | ancoms 469 | . . . 4 |
33 | 32 | ad2ant2lr 784 | . . 3 |
34 | simprr 796 | . . 3 | |
35 | ltdivmul 10898 | . . 3 | |
36 | 20, 33, 34, 35 | syl3anc 1326 | . 2 |
37 | 19, 26, 36 | 3bitr4d 300 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 wcel 1990 wne 2794 class class class wbr 4653 (class class class)co 6650 cc 9934 cr 9935 cc0 9936 cmul 9941 clt 10074 cdiv 10684 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 ax-pre-mulgt0 10013 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 df-rmo 2920 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-po 5035 df-so 5036 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-er 7742 df-en 7956 df-dom 7957 df-sdom 7958 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-div 10685 |
This theorem is referenced by: lt2mul2divd 11939 efcllem 14808 icopnfhmeo 22742 nmoleub2lem3 22915 dvcvx 23783 log2ub 24676 chebbnd1lem3 25160 subfaclim 31170 |
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