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Mirrors > Home > MPE Home > Th. List > fsumdvdsdiaglem | Structured version Visualization version Unicode version |
Description: A "diagonal commutation" of divisor sums analogous to fsum0diag 14509. (Contributed by Mario Carneiro, 2-Jul-2015.) (Revised by Mario Carneiro, 8-Apr-2016.) |
Ref | Expression |
---|---|
fsumdvdsdiag.1 |
Ref | Expression |
---|---|
fsumdvdsdiaglem |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elrabi 3359 | . . . . 5 | |
2 | 1 | ad2antll 765 | . . . 4 |
3 | breq1 4656 | . . . . . . . 8 | |
4 | 3 | elrab 3363 | . . . . . . 7 |
5 | 4 | simprbi 480 | . . . . . 6 |
6 | 5 | ad2antll 765 | . . . . 5 |
7 | fsumdvdsdiag.1 | . . . . . . . 8 | |
8 | 7 | adantr 481 | . . . . . . 7 |
9 | simprl 794 | . . . . . . 7 | |
10 | dvdsdivcl 15038 | . . . . . . 7 | |
11 | 8, 9, 10 | syl2anc 693 | . . . . . 6 |
12 | breq1 4656 | . . . . . . . 8 | |
13 | 12 | elrab 3363 | . . . . . . 7 |
14 | 13 | simprbi 480 | . . . . . 6 |
15 | 11, 14 | syl 17 | . . . . 5 |
16 | 2 | nnzd 11481 | . . . . . 6 |
17 | elrabi 3359 | . . . . . . . 8 | |
18 | 11, 17 | syl 17 | . . . . . . 7 |
19 | 18 | nnzd 11481 | . . . . . 6 |
20 | 8 | nnzd 11481 | . . . . . 6 |
21 | dvdstr 15018 | . . . . . 6 | |
22 | 16, 19, 20, 21 | syl3anc 1326 | . . . . 5 |
23 | 6, 15, 22 | mp2and 715 | . . . 4 |
24 | breq1 4656 | . . . . 5 | |
25 | 24 | elrab 3363 | . . . 4 |
26 | 2, 23, 25 | sylanbrc 698 | . . 3 |
27 | elrabi 3359 | . . . . 5 | |
28 | 27 | ad2antrl 764 | . . . 4 |
29 | 28 | nnzd 11481 | . . . . . . . 8 |
30 | 28 | nnne0d 11065 | . . . . . . . 8 |
31 | dvdsmulcr 15011 | . . . . . . . 8 | |
32 | 16, 19, 29, 30, 31 | syl112anc 1330 | . . . . . . 7 |
33 | 6, 32 | mpbird 247 | . . . . . 6 |
34 | 8 | nncnd 11036 | . . . . . . . 8 |
35 | 28 | nncnd 11036 | . . . . . . . 8 |
36 | 34, 35, 30 | divcan1d 10802 | . . . . . . 7 |
37 | 2 | nncnd 11036 | . . . . . . . 8 |
38 | 2 | nnne0d 11065 | . . . . . . . 8 |
39 | 34, 37, 38 | divcan2d 10803 | . . . . . . 7 |
40 | 36, 39 | eqtr4d 2659 | . . . . . 6 |
41 | 33, 40 | breqtrd 4679 | . . . . 5 |
42 | ssrab2 3687 | . . . . . . . 8 | |
43 | dvdsdivcl 15038 | . . . . . . . . 9 | |
44 | 8, 26, 43 | syl2anc 693 | . . . . . . . 8 |
45 | 42, 44 | sseldi 3601 | . . . . . . 7 |
46 | 45 | nnzd 11481 | . . . . . 6 |
47 | dvdscmulr 15010 | . . . . . 6 | |
48 | 29, 46, 16, 38, 47 | syl112anc 1330 | . . . . 5 |
49 | 41, 48 | mpbid 222 | . . . 4 |
50 | breq1 4656 | . . . . 5 | |
51 | 50 | elrab 3363 | . . . 4 |
52 | 28, 49, 51 | sylanbrc 698 | . . 3 |
53 | 26, 52 | jca 554 | . 2 |
54 | 53 | ex 450 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wcel 1990 wne 2794 crab 2916 class class class wbr 4653 (class class class)co 6650 cc0 9936 cmul 9941 cdiv 10684 cn 11020 cz 11377 cdvds 14983 |
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-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 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-pred 5680 df-ord 5726 df-on 5727 df-lim 5728 df-suc 5729 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-om 7066 df-wrecs 7407 df-recs 7468 df-rdg 7506 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 df-nn 11021 df-n0 11293 df-z 11378 df-dvds 14984 |
This theorem is referenced by: fsumdvdsdiag 24910 fsumdvdscom 24911 |
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