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Mirrors > Home > MPE Home > Th. List > isdrngd | Structured version Visualization version Unicode version |
Description: Properties that determine a division ring. (reciprocal) is normally dependent on i.e. read it as ." (Contributed by NM, 2-Aug-2013.) |
Ref | Expression |
---|---|
isdrngd.b | |
isdrngd.t | |
isdrngd.z | |
isdrngd.u | |
isdrngd.r | |
isdrngd.n | |
isdrngd.o | |
isdrngd.i | |
isdrngd.j | |
isdrngd.k |
Ref | Expression |
---|---|
isdrngd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | isdrngd.r | . . 3 | |
2 | difss 3737 | . . . . . 6 | |
3 | isdrngd.b | . . . . . 6 | |
4 | 2, 3 | syl5sseq 3653 | . . . . 5 |
5 | eqid 2622 | . . . . . 6 mulGrp ↾s mulGrp ↾s | |
6 | eqid 2622 | . . . . . . 7 mulGrp mulGrp | |
7 | eqid 2622 | . . . . . . 7 | |
8 | 6, 7 | mgpbas 18495 | . . . . . 6 mulGrp |
9 | 5, 8 | ressbas2 15931 | . . . . 5 mulGrp ↾s |
10 | 4, 9 | syl 17 | . . . 4 mulGrp ↾s |
11 | isdrngd.t | . . . . 5 | |
12 | fvex 6201 | . . . . . . 7 | |
13 | 3, 12 | syl6eqel 2709 | . . . . . 6 |
14 | difexg 4808 | . . . . . 6 | |
15 | eqid 2622 | . . . . . . . 8 | |
16 | 6, 15 | mgpplusg 18493 | . . . . . . 7 mulGrp |
17 | 5, 16 | ressplusg 15993 | . . . . . 6 mulGrp ↾s |
18 | 13, 14, 17 | 3syl 18 | . . . . 5 mulGrp ↾s |
19 | 11, 18 | eqtrd 2656 | . . . 4 mulGrp ↾s |
20 | eldifsn 4317 | . . . . 5 | |
21 | eldifsn 4317 | . . . . . 6 | |
22 | 7, 15 | ringcl 18561 | . . . . . . . . . . . . 13 |
23 | 1, 22 | syl3an1 1359 | . . . . . . . . . . . 12 |
24 | 23 | 3expib 1268 | . . . . . . . . . . 11 |
25 | 3 | eleq2d 2687 | . . . . . . . . . . . 12 |
26 | 3 | eleq2d 2687 | . . . . . . . . . . . 12 |
27 | 25, 26 | anbi12d 747 | . . . . . . . . . . 11 |
28 | 11 | oveqd 6667 | . . . . . . . . . . . 12 |
29 | 28, 3 | eleq12d 2695 | . . . . . . . . . . 11 |
30 | 24, 27, 29 | 3imtr4d 283 | . . . . . . . . . 10 |
31 | 30 | 3impib 1262 | . . . . . . . . 9 |
32 | 31 | 3adant2r 1321 | . . . . . . . 8 |
33 | 32 | 3adant3r 1323 | . . . . . . 7 |
34 | isdrngd.n | . . . . . . 7 | |
35 | eldifsn 4317 | . . . . . . 7 | |
36 | 33, 34, 35 | sylanbrc 698 | . . . . . 6 |
37 | 21, 36 | syl3an3b 1364 | . . . . 5 |
38 | 20, 37 | syl3an2b 1363 | . . . 4 |
39 | eldifi 3732 | . . . . . 6 | |
40 | eldifi 3732 | . . . . . 6 | |
41 | eldifi 3732 | . . . . . 6 | |
42 | 39, 40, 41 | 3anim123i 1247 | . . . . 5 |
43 | 7, 15 | ringass 18564 | . . . . . . . . 9 |
44 | 43 | ex 450 | . . . . . . . 8 |
45 | 1, 44 | syl 17 | . . . . . . 7 |
46 | 3 | eleq2d 2687 | . . . . . . . 8 |
47 | 25, 26, 46 | 3anbi123d 1399 | . . . . . . 7 |
48 | eqidd 2623 | . . . . . . . . 9 | |
49 | 11, 28, 48 | oveq123d 6671 | . . . . . . . 8 |
50 | eqidd 2623 | . . . . . . . . 9 | |
51 | 11 | oveqd 6667 | . . . . . . . . 9 |
52 | 11, 50, 51 | oveq123d 6671 | . . . . . . . 8 |
53 | 49, 52 | eqeq12d 2637 | . . . . . . 7 |
54 | 45, 47, 53 | 3imtr4d 283 | . . . . . 6 |
55 | 54 | imp 445 | . . . . 5 |
56 | 42, 55 | sylan2 491 | . . . 4 |
57 | eqid 2622 | . . . . . . . 8 | |
58 | 7, 57 | ringidcl 18568 | . . . . . . 7 |
59 | 1, 58 | syl 17 | . . . . . 6 |
60 | isdrngd.u | . . . . . 6 | |
61 | 59, 60, 3 | 3eltr4d 2716 | . . . . 5 |
62 | isdrngd.o | . . . . 5 | |
63 | eldifsn 4317 | . . . . 5 | |
64 | 61, 62, 63 | sylanbrc 698 | . . . 4 |
65 | 7, 15, 57 | ringlidm 18571 | . . . . . . . . . 10 |
66 | 65 | ex 450 | . . . . . . . . 9 |
67 | 1, 66 | syl 17 | . . . . . . . 8 |
68 | 11, 60, 50 | oveq123d 6671 | . . . . . . . . 9 |
69 | 68 | eqeq1d 2624 | . . . . . . . 8 |
70 | 67, 25, 69 | 3imtr4d 283 | . . . . . . 7 |
71 | 70 | imp 445 | . . . . . 6 |
72 | 71 | adantrr 753 | . . . . 5 |
73 | 20, 72 | sylan2b 492 | . . . 4 |
74 | isdrngd.i | . . . . . 6 | |
75 | isdrngd.j | . . . . . 6 | |
76 | eldifsn 4317 | . . . . . 6 | |
77 | 74, 75, 76 | sylanbrc 698 | . . . . 5 |
78 | 20, 77 | sylan2b 492 | . . . 4 |
79 | isdrngd.k | . . . . 5 | |
80 | 20, 79 | sylan2b 492 | . . . 4 |
81 | 10, 19, 38, 56, 64, 73, 78, 80 | isgrpd 17444 | . . 3 mulGrp ↾s |
82 | isdrngd.z | . . . . . . . 8 | |
83 | 82 | sneqd 4189 | . . . . . . 7 |
84 | 3, 83 | difeq12d 3729 | . . . . . 6 |
85 | 84 | oveq2d 6666 | . . . . 5 mulGrp ↾s mulGrp ↾s |
86 | 85 | eleq1d 2686 | . . . 4 mulGrp ↾s mulGrp ↾s |
87 | 86 | anbi2d 740 | . . 3 mulGrp ↾s mulGrp ↾s |
88 | 1, 81, 87 | mpbi2and 956 | . 2 mulGrp ↾s |
89 | eqid 2622 | . . 3 | |
90 | eqid 2622 | . . 3 mulGrp ↾s mulGrp ↾s | |
91 | 7, 89, 90 | isdrng2 18757 | . 2 mulGrp ↾s |
92 | 88, 91 | sylibr 224 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 w3a 1037 wceq 1483 wcel 1990 wne 2794 cvv 3200 cdif 3571 wss 3574 csn 4177 cfv 5888 (class class class)co 6650 cbs 15857 ↾s cress 15858 cplusg 15941 cmulr 15942 c0g 16100 cgrp 17422 mulGrpcmgp 18489 cur 18501 crg 18547 cdr 18747 |
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-rep 4771 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-1st 7168 df-2nd 7169 df-tpos 7352 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-3 11080 df-ndx 15860 df-slot 15861 df-base 15863 df-sets 15864 df-ress 15865 df-plusg 15954 df-mulr 15955 df-0g 16102 df-mgm 17242 df-sgrp 17284 df-mnd 17295 df-grp 17425 df-minusg 17426 df-mgp 18490 df-ur 18502 df-ring 18549 df-oppr 18623 df-dvdsr 18641 df-unit 18642 df-invr 18672 df-dvr 18683 df-drng 18749 |
This theorem is referenced by: isdrngrd 18773 cndrng 19775 erngdvlem4 36279 |
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