| Mathbox for Paul Chapman |
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Related theorems Unicode version |
| Description: The symmetry group on
|
| Ref | Expression |
|---|---|
| symggrpi.1 |
|
| Ref | Expression |
|---|---|
| symggrpi |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | symggrpi.1 |
. . 3
| |
| 2 | eqid 1518 |
. . . . 5
| |
| 3 | equid 1162 |
. . . . . . 7
| |
| 4 | 3 | biantru 729 |
. . . . . 6
|
| 5 | 4 | abbii 1618 |
. . . . 5
|
| 6 | 2, 5 | eqtri 1538 |
. . . 4
|
| 7 | 6 | f1oabexg 3808 |
. . 3
|
| 8 | 1, 1, 7 | mp2an 701 |
. 2
|
| 9 | 1, 2 | symgf 10690 |
. 2
|
| 10 | coass 3616 |
. . 3
| |
| 11 | 1, 2 | symgoprv 10689 |
. . . . . 6
|
| 12 | 11 | 3adant3 805 |
. . . . 5
|
| 13 | 12 | opreq1d 4033 |
. . . 4
|
| 14 | 1, 2 | symgoprv 10689 |
. . . . . 6
|
| 15 | f1oco 3818 |
. . . . . . 7
| |
| 16 | 1, 2 | elsymgrn 10686 |
. . . . . . . 8
|
| 17 | 1, 2 | elsymgrn 10686 |
. . . . . . . 8
|
| 18 | 16, 17 | anbi12i 485 |
. . . . . . 7
|
| 19 | 1, 2 | elsymgrn 10686 |
. . . . . . 7
|
| 20 | 15, 18, 19 | 3imtr4i 217 |
. . . . . 6
|
| 21 | 14, 20 | sylan 450 |
. . . . 5
|
| 22 | 21 | 3impa 834 |
. . . 4
|
| 23 | 13, 22 | eqtrd 1550 |
. . 3
|
| 24 | 1, 2 | symgoprv 10689 |
. . . . . 6
|
| 25 | 24 | 3adant1 803 |
. . . . 5
|
| 26 | 25 | opreq2d 4034 |
. . . 4
|
| 27 | 1, 2 | symgoprv 10689 |
. . . . . 6
|
| 28 | f1oco 3818 |
. . . . . . 7
| |
| 29 | 1, 2 | elsymgrn 10686 |
. . . . . . . 8
|
| 30 | 17, 29 | anbi12i 485 |
. . . . . . 7
|
| 31 | 1, 2 | elsymgrn 10686 |
. . . . . . 7
|
| 32 | 28, 30, 31 | 3imtr4i 217 |
. . . . . 6
|
| 33 | 27, 32 | sylan2 453 |
. . . . 5
|
| 34 | 33 | 3impb 835 |
. . . 4
|
| 35 | 26, 34 | eqtrd 1550 |
. . 3
|
| 36 | 10, 23, 35 | 3eqtr4a 1575 |
. 2
|
| 37 | f1oi 3828 |
. . 3
| |
| 38 | 1, 2 | elsymgrn 10686 |
. . 3
|
| 39 | 37, 38 | mpbir 188 |
. 2
|
| 40 | 1, 2 | symgoprv 10689 |
. . . 4
|
| 41 | 39, 40 | mpan 699 |
. . 3
|
| 42 | f1of 3797 |
. . . . 5
| |
| 43 | fcoi2 3753 |
. . . . 5
| |
| 44 | 42, 43 | syl 10 |
. . . 4
|
| 45 | 16, 44 | sylbi 197 |
. . 3
|
| 46 | 41, 45 | eqtrd 1550 |
. 2
|
| 47 | f1ocnv 3809 |
. . 3
| |
| 48 | 1, 2 | elsymgrn 10686 |
. . 3
|
| 49 | 47, 16, 48 | 3imtr4i 217 |
. 2
|
| 50 | 1, 2 | symgoprv 10689 |
. . . 4
|
| 51 | 49, 50 | mpancom 709 |
. . 3
|
| 52 | f1ococnv1 3820 |
. . . 4
| |
| 53 | 16, 52 | sylbi 197 |
. . 3
|
| 54 | 51, 53 | eqtrd 1550 |
. 2
|
| 55 | 8, 9, 36, 39, 46, 49, 54 | isgrpi 8255 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: symgidi 10692 symggrp 10693 cayleylem2 10695 cayleylem3 10696 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 998 ax-gen 999 ax-8 1000 ax-9 1001 ax-10 1002 ax-11 1003 ax-12 1004 ax-13 1005 ax-14 1006 ax-17 1007 ax-4 1009 ax-5o 1011 ax-6o 1014 ax-9o 1159 ax-10o 1177 ax-16 1247 ax-11o 1255 ax-ext 1500 ax-rep 2767 ax-sep 2777 ax-nul 2784 ax-pow 2818 ax-pr 2855 ax-un 3089 |
| This theorem depends on definitions: df-bi 145 df-or 222 df-an 223 df-3an 783 df-ex 1017 df-sb 1209 df-eu 1421 df-mo 1422 df-clab 1506 df-cleq 1511 df-clel 1514 df-ne 1630 df-ral 1695 df-rex 1696 df-v 1858 df-sbc 1987 df-csb 2052 df-dif 2101 df-un 2102 df-in 2103 df-ss 2105 df-nul 2333 df-pw 2459 df-sn 2470 df-pr 2471 df-op 2474 df-uni 2570 df-br 2693 df-opab 2741 df-id 2913 df-xp 3265 df-rel 3266 df-cnv 3267 df-co 3268 df-dm 3269 df-rn 3270 df-res 3271 df-ima 3272 df-fun 3273 df-fn 3274 df-f 3275 df-f1 3276 df-fo 3277 df-f1o 3278 df-fv 3279 df-opr 4023 df-oprab 4024 df-1st 4140 df-2nd 4141 df-grp 8249 df-symgrp 10685 |