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Mirrors > Home > MPE Home > Th. List > gass | Structured version Visualization version Unicode version |
Description: A subset of a group action is a group action iff it is closed under the group action operation. (Contributed by Mario Carneiro, 17-Jan-2015.) |
Ref | Expression |
---|---|
gass.1 |
Ref | Expression |
---|---|
gass |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ovres 6800 | . . . . 5 | |
2 | 1 | adantl 482 | . . . 4 |
3 | gass.1 | . . . . . . 7 | |
4 | 3 | gaf 17728 | . . . . . 6 |
5 | 4 | adantl 482 | . . . . 5 |
6 | 5 | fovrnda 6805 | . . . 4 |
7 | 2, 6 | eqeltrrd 2702 | . . 3 |
8 | 7 | ralrimivva 2971 | . 2 |
9 | gagrp 17725 | . . . . 5 | |
10 | 9 | ad2antrr 762 | . . . 4 |
11 | gaset 17726 | . . . . . . 7 | |
12 | 11 | adantr 481 | . . . . . 6 |
13 | simpr 477 | . . . . . 6 | |
14 | 12, 13 | ssexd 4805 | . . . . 5 |
15 | 14 | adantr 481 | . . . 4 |
16 | 10, 15 | jca 554 | . . 3 |
17 | 3 | gaf 17728 | . . . . . . . 8 |
18 | 17 | ad2antrr 762 | . . . . . . 7 |
19 | ffn 6045 | . . . . . . 7 | |
20 | 18, 19 | syl 17 | . . . . . 6 |
21 | simplr 792 | . . . . . . 7 | |
22 | xpss2 5229 | . . . . . . 7 | |
23 | 21, 22 | syl 17 | . . . . . 6 |
24 | fnssres 6004 | . . . . . 6 | |
25 | 20, 23, 24 | syl2anc 693 | . . . . 5 |
26 | simpr 477 | . . . . . 6 | |
27 | 1 | eleq1d 2686 | . . . . . . . 8 |
28 | 27 | ralbidva 2985 | . . . . . . 7 |
29 | 28 | ralbiia 2979 | . . . . . 6 |
30 | 26, 29 | sylibr 224 | . . . . 5 |
31 | ffnov 6764 | . . . . 5 | |
32 | 25, 30, 31 | sylanbrc 698 | . . . 4 |
33 | eqid 2622 | . . . . . . . . . 10 | |
34 | 3, 33 | grpidcl 17450 | . . . . . . . . 9 |
35 | 10, 34 | syl 17 | . . . . . . . 8 |
36 | ovres 6800 | . . . . . . . 8 | |
37 | 35, 36 | sylan 488 | . . . . . . 7 |
38 | 21 | sselda 3603 | . . . . . . . 8 |
39 | simpll 790 | . . . . . . . . 9 | |
40 | 33 | gagrpid 17727 | . . . . . . . . 9 |
41 | 39, 40 | sylan 488 | . . . . . . . 8 |
42 | 38, 41 | syldan 487 | . . . . . . 7 |
43 | 37, 42 | eqtrd 2656 | . . . . . 6 |
44 | 39 | ad2antrr 762 | . . . . . . . . . 10 |
45 | simprl 794 | . . . . . . . . . 10 | |
46 | simprr 796 | . . . . . . . . . 10 | |
47 | 38 | adantr 481 | . . . . . . . . . 10 |
48 | eqid 2622 | . . . . . . . . . . 11 | |
49 | 3, 48 | gaass 17730 | . . . . . . . . . 10 |
50 | 44, 45, 46, 47, 49 | syl13anc 1328 | . . . . . . . . 9 |
51 | simplr 792 | . . . . . . . . . . 11 | |
52 | simpllr 799 | . . . . . . . . . . 11 | |
53 | ovrspc2v 6672 | . . . . . . . . . . 11 | |
54 | 46, 51, 52, 53 | syl21anc 1325 | . . . . . . . . . 10 |
55 | ovres 6800 | . . . . . . . . . 10 | |
56 | 45, 54, 55 | syl2anc 693 | . . . . . . . . 9 |
57 | 50, 56 | eqtr4d 2659 | . . . . . . . 8 |
58 | 10 | ad2antrr 762 | . . . . . . . . . 10 |
59 | 3, 48 | grpcl 17430 | . . . . . . . . . 10 |
60 | 58, 45, 46, 59 | syl3anc 1326 | . . . . . . . . 9 |
61 | ovres 6800 | . . . . . . . . 9 | |
62 | 60, 51, 61 | syl2anc 693 | . . . . . . . 8 |
63 | ovres 6800 | . . . . . . . . . 10 | |
64 | 46, 51, 63 | syl2anc 693 | . . . . . . . . 9 |
65 | 64 | oveq2d 6666 | . . . . . . . 8 |
66 | 57, 62, 65 | 3eqtr4d 2666 | . . . . . . 7 |
67 | 66 | ralrimivva 2971 | . . . . . 6 |
68 | 43, 67 | jca 554 | . . . . 5 |
69 | 68 | ralrimiva 2966 | . . . 4 |
70 | 32, 69 | jca 554 | . . 3 |
71 | 3, 48, 33 | isga 17724 | . . 3 |
72 | 16, 70, 71 | sylanbrc 698 | . 2 |
73 | 8, 72 | impbida 877 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 wcel 1990 wral 2912 cvv 3200 wss 3574 cxp 5112 cres 5116 wfn 5883 wf 5884 cfv 5888 (class class class)co 6650 cbs 15857 cplusg 15941 c0g 16100 cgrp 17422 cga 17722 |
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 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 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-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-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-id 5024 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-fv 5896 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-map 7859 df-0g 16102 df-mgm 17242 df-sgrp 17284 df-mnd 17295 df-grp 17425 df-ga 17723 |
This theorem is referenced by: (None) |
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