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Mirrors > Home > MPE Home > Th. List > gsumress | Structured version Visualization version Unicode version |
Description: The group sum in a substructure is the same as the group sum in the original structure. The only requirement on the substructure is that it contain the identity element; neither nor need be groups. (Contributed by Mario Carneiro, 19-Dec-2014.) (Revised by Mario Carneiro, 30-Apr-2015.) |
Ref | Expression |
---|---|
gsumress.b | |
gsumress.o | |
gsumress.h | ↾s |
gsumress.g | |
gsumress.a | |
gsumress.s | |
gsumress.f | |
gsumress.z | |
gsumress.c |
Ref | Expression |
---|---|
gsumress | g g |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | gsumress.s | . . . . . . . . 9 | |
2 | gsumress.z | . . . . . . . . 9 | |
3 | 1, 2 | sseldd 3604 | . . . . . . . 8 |
4 | gsumress.c | . . . . . . . . 9 | |
5 | 4 | ralrimiva 2966 | . . . . . . . 8 |
6 | oveq1 6657 | . . . . . . . . . . . 12 | |
7 | 6 | eqeq1d 2624 | . . . . . . . . . . 11 |
8 | oveq2 6658 | . . . . . . . . . . . 12 | |
9 | 8 | eqeq1d 2624 | . . . . . . . . . . 11 |
10 | 7, 9 | anbi12d 747 | . . . . . . . . . 10 |
11 | 10 | ralbidv 2986 | . . . . . . . . 9 |
12 | 11 | elrab 3363 | . . . . . . . 8 |
13 | 3, 5, 12 | sylanbrc 698 | . . . . . . 7 |
14 | 13 | snssd 4340 | . . . . . 6 |
15 | gsumress.g | . . . . . . . 8 | |
16 | gsumress.b | . . . . . . . . 9 | |
17 | eqid 2622 | . . . . . . . . 9 | |
18 | gsumress.o | . . . . . . . . 9 | |
19 | eqid 2622 | . . . . . . . . 9 | |
20 | 16, 17, 18, 19 | mgmidsssn0 17269 | . . . . . . . 8 |
21 | 15, 20 | syl 17 | . . . . . . 7 |
22 | 21, 13 | sseldd 3604 | . . . . . . . . 9 |
23 | elsni 4194 | . . . . . . . . 9 | |
24 | 22, 23 | syl 17 | . . . . . . . 8 |
25 | 24 | sneqd 4189 | . . . . . . 7 |
26 | 21, 25 | sseqtr4d 3642 | . . . . . 6 |
27 | 14, 26 | eqssd 3620 | . . . . 5 |
28 | 1 | sselda 3603 | . . . . . . . . . . 11 |
29 | 28, 4 | syldan 487 | . . . . . . . . . 10 |
30 | 29 | ralrimiva 2966 | . . . . . . . . 9 |
31 | 10 | ralbidv 2986 | . . . . . . . . . 10 |
32 | 31 | elrab 3363 | . . . . . . . . 9 |
33 | 2, 30, 32 | sylanbrc 698 | . . . . . . . 8 |
34 | gsumress.h | . . . . . . . . . . 11 ↾s | |
35 | 34, 16 | ressbas2 15931 | . . . . . . . . . 10 |
36 | 1, 35 | syl 17 | . . . . . . . . 9 |
37 | fvex 6201 | . . . . . . . . . . . . . . 15 | |
38 | 36, 37 | syl6eqel 2709 | . . . . . . . . . . . . . 14 |
39 | 34, 18 | ressplusg 15993 | . . . . . . . . . . . . . 14 |
40 | 38, 39 | syl 17 | . . . . . . . . . . . . 13 |
41 | 40 | oveqd 6667 | . . . . . . . . . . . 12 |
42 | 41 | eqeq1d 2624 | . . . . . . . . . . 11 |
43 | 40 | oveqd 6667 | . . . . . . . . . . . 12 |
44 | 43 | eqeq1d 2624 | . . . . . . . . . . 11 |
45 | 42, 44 | anbi12d 747 | . . . . . . . . . 10 |
46 | 36, 45 | raleqbidv 3152 | . . . . . . . . 9 |
47 | 36, 46 | rabeqbidv 3195 | . . . . . . . 8 |
48 | 33, 47 | eleqtrd 2703 | . . . . . . 7 |
49 | 48 | snssd 4340 | . . . . . 6 |
50 | ovex 6678 | . . . . . . . . . 10 ↾s | |
51 | 34, 50 | eqeltri 2697 | . . . . . . . . 9 |
52 | 51 | a1i 11 | . . . . . . . 8 |
53 | eqid 2622 | . . . . . . . . 9 | |
54 | eqid 2622 | . . . . . . . . 9 | |
55 | eqid 2622 | . . . . . . . . 9 | |
56 | eqid 2622 | . . . . . . . . 9 | |
57 | 53, 54, 55, 56 | mgmidsssn0 17269 | . . . . . . . 8 |
58 | 52, 57 | syl 17 | . . . . . . 7 |
59 | 58, 48 | sseldd 3604 | . . . . . . . . 9 |
60 | elsni 4194 | . . . . . . . . 9 | |
61 | 59, 60 | syl 17 | . . . . . . . 8 |
62 | 61 | sneqd 4189 | . . . . . . 7 |
63 | 58, 62 | sseqtr4d 3642 | . . . . . 6 |
64 | 49, 63 | eqssd 3620 | . . . . 5 |
65 | 27, 64 | eqtr3d 2658 | . . . 4 |
66 | 65 | sseq2d 3633 | . . 3 |
67 | 24, 61 | eqtr3d 2658 | . . 3 |
68 | 40 | seqeq2d 12808 | . . . . . . . . . 10 |
69 | 68 | fveq1d 6193 | . . . . . . . . 9 |
70 | 69 | eqeq2d 2632 | . . . . . . . 8 |
71 | 70 | anbi2d 740 | . . . . . . 7 |
72 | 71 | rexbidv 3052 | . . . . . 6 |
73 | 72 | exbidv 1850 | . . . . 5 |
74 | 73 | iotabidv 5872 | . . . 4 |
75 | 40 | seqeq2d 12808 | . . . . . . . . 9 |
76 | 75 | fveq1d 6193 | . . . . . . . 8 |
77 | 76 | eqeq2d 2632 | . . . . . . 7 |
78 | 77 | anbi2d 740 | . . . . . 6 |
79 | 78 | exbidv 1850 | . . . . 5 |
80 | 79 | iotabidv 5872 | . . . 4 |
81 | 74, 80 | ifeq12d 4106 | . . 3 |
82 | 66, 67, 81 | ifbieq12d 4113 | . 2 |
83 | 27 | difeq2d 3728 | . . . 4 |
84 | 83 | imaeq2d 5466 | . . 3 |
85 | gsumress.a | . . 3 | |
86 | gsumress.f | . . . 4 | |
87 | 86, 1 | fssd 6057 | . . 3 |
88 | 16, 17, 18, 19, 84, 15, 85, 87 | gsumval 17271 | . 2 g |
89 | 64 | difeq2d 3728 | . . . 4 |
90 | 89 | imaeq2d 5466 | . . 3 |
91 | 36 | feq3d 6032 | . . . 4 |
92 | 86, 91 | mpbid 222 | . . 3 |
93 | 53, 54, 55, 56, 90, 52, 85, 92 | gsumval 17271 | . 2 g |
94 | 82, 88, 93 | 3eqtr4d 2666 | 1 g g |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wex 1704 wcel 1990 wral 2912 wrex 2913 crab 2916 cvv 3200 cdif 3571 wss 3574 cif 4086 csn 4177 ccnv 5113 crn 5115 cima 5117 ccom 5118 cio 5849 wf 5884 wf1o 5887 cfv 5888 (class class class)co 6650 c1 9937 cuz 11687 cfz 12326 cseq 12801 chash 13117 cbs 15857 ↾s cress 15858 cplusg 15941 c0g 16100 g cgsu 16101 |
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-cnex 9992 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-nn 11021 df-2 11079 df-seq 12802 df-ndx 15860 df-slot 15861 df-base 15863 df-sets 15864 df-ress 15865 df-plusg 15954 df-0g 16102 df-gsum 16103 |
This theorem is referenced by: gsumsubm 17373 regsumfsum 19814 regsumsupp 19968 frlmgsum 20111 imasdsf1olem 22178 esumpfinvallem 30136 sge0tsms 40597 aacllem 42547 |
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