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Mirrors > Home > MPE Home > Th. List > cphsubrglem | Structured version Visualization version Unicode version |
Description: Lemma for cphsubrg 22980. (Contributed by Mario Carneiro, 9-Oct-2015.) |
Ref | Expression |
---|---|
cphsubrglem.k | |
cphsubrglem.1 | ℂfld ↾s |
cphsubrglem.2 |
Ref | Expression |
---|---|
cphsubrglem | ℂfld ↾s SubRingℂfld |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cphsubrglem.1 | . . 3 ℂfld ↾s | |
2 | cphsubrglem.k | . . . . . 6 | |
3 | 1 | fveq2d 6195 | . . . . . . 7 ℂfld ↾s |
4 | cphsubrglem.2 | . . . . . . . . . . . 12 | |
5 | drngring 18754 | . . . . . . . . . . . 12 | |
6 | 4, 5 | syl 17 | . . . . . . . . . . 11 |
7 | 1, 6 | eqeltrrd 2702 | . . . . . . . . . 10 ℂfld ↾s |
8 | eqid 2622 | . . . . . . . . . . 11 ℂfld ↾s ℂfld ↾s | |
9 | eqid 2622 | . . . . . . . . . . 11 ℂfld ↾s ℂfld ↾s | |
10 | 8, 9 | ring0cl 18569 | . . . . . . . . . 10 ℂfld ↾s ℂfld ↾s ℂfld ↾s |
11 | reldmress 15926 | . . . . . . . . . . 11 ↾s | |
12 | eqid 2622 | . . . . . . . . . . 11 ℂfld ↾s ℂfld ↾s | |
13 | 11, 12, 8 | elbasov 15921 | . . . . . . . . . 10 ℂfld ↾s ℂfld ↾s ℂfld |
14 | 7, 10, 13 | 3syl 18 | . . . . . . . . 9 ℂfld |
15 | 14 | simprd 479 | . . . . . . . 8 |
16 | cnfldbas 19750 | . . . . . . . . 9 ℂfld | |
17 | 12, 16 | ressbas 15930 | . . . . . . . 8 ℂfld ↾s |
18 | 15, 17 | syl 17 | . . . . . . 7 ℂfld ↾s |
19 | 3, 18 | eqtr4d 2659 | . . . . . 6 |
20 | 2, 19 | syl5eq 2668 | . . . . 5 |
21 | 20 | oveq2d 6666 | . . . 4 ℂfld ↾s ℂfld ↾s |
22 | 16 | ressinbas 15936 | . . . . 5 ℂfld ↾s ℂfld ↾s |
23 | 15, 22 | syl 17 | . . . 4 ℂfld ↾s ℂfld ↾s |
24 | 21, 23 | eqtr4d 2659 | . . 3 ℂfld ↾s ℂfld ↾s |
25 | 1, 24 | eqtr4d 2659 | . 2 ℂfld ↾s |
26 | 25, 6 | eqeltrrd 2702 | . . . 4 ℂfld ↾s |
27 | cnring 19768 | . . . 4 ℂfld | |
28 | 26, 27 | jctil 560 | . . 3 ℂfld ℂfld ↾s |
29 | 12, 16 | ressbasss 15932 | . . . . . 6 ℂfld ↾s |
30 | 3, 29 | syl6eqss 3655 | . . . . 5 |
31 | 2, 30 | syl5eqss 3649 | . . . 4 |
32 | eqid 2622 | . . . . . . . . . 10 | |
33 | eqid 2622 | . . . . . . . . . 10 | |
34 | 32, 33 | drngunz 18762 | . . . . . . . . 9 |
35 | 4, 34 | syl 17 | . . . . . . . 8 |
36 | 25 | fveq2d 6195 | . . . . . . . . 9 ℂfld ↾s |
37 | ringgrp 18552 | . . . . . . . . . . . 12 ℂfld ℂfld | |
38 | 27, 37 | mp1i 13 | . . . . . . . . . . 11 ℂfld |
39 | ringgrp 18552 | . . . . . . . . . . . 12 ℂfld ↾s ℂfld ↾s | |
40 | 26, 39 | syl 17 | . . . . . . . . . . 11 ℂfld ↾s |
41 | 16 | issubg 17594 | . . . . . . . . . . 11 SubGrpℂfld ℂfld ℂfld ↾s |
42 | 38, 31, 40, 41 | syl3anbrc 1246 | . . . . . . . . . 10 SubGrpℂfld |
43 | eqid 2622 | . . . . . . . . . . 11 ℂfld ↾s ℂfld ↾s | |
44 | cnfld0 19770 | . . . . . . . . . . 11 ℂfld | |
45 | 43, 44 | subg0 17600 | . . . . . . . . . 10 SubGrpℂfld ℂfld ↾s |
46 | 42, 45 | syl 17 | . . . . . . . . 9 ℂfld ↾s |
47 | 36, 46 | eqtr4d 2659 | . . . . . . . 8 |
48 | 35, 47 | neeqtrd 2863 | . . . . . . 7 |
49 | 48 | neneqd 2799 | . . . . . 6 |
50 | 2, 33 | ringidcl 18568 | . . . . . . . . . . . 12 |
51 | 6, 50 | syl 17 | . . . . . . . . . . 11 |
52 | 31, 51 | sseldd 3604 | . . . . . . . . . 10 |
53 | 52 | sqvald 13005 | . . . . . . . . 9 |
54 | 25 | fveq2d 6195 | . . . . . . . . . 10 ℂfld ↾s |
55 | 54 | oveq1d 6665 | . . . . . . . . 9 ℂfld ↾s |
56 | 25 | fveq2d 6195 | . . . . . . . . . . . 12 ℂfld ↾s |
57 | 2, 56 | syl5eq 2668 | . . . . . . . . . . 11 ℂfld ↾s |
58 | 51, 57 | eleqtrd 2703 | . . . . . . . . . 10 ℂfld ↾s |
59 | eqid 2622 | . . . . . . . . . . 11 ℂfld ↾s ℂfld ↾s | |
60 | fvex 6201 | . . . . . . . . . . . . 13 | |
61 | 2, 60 | eqeltri 2697 | . . . . . . . . . . . 12 |
62 | cnfldmul 19752 | . . . . . . . . . . . . 13 ℂfld | |
63 | 43, 62 | ressmulr 16006 | . . . . . . . . . . . 12 ℂfld ↾s |
64 | 61, 63 | ax-mp 5 | . . . . . . . . . . 11 ℂfld ↾s |
65 | eqid 2622 | . . . . . . . . . . 11 ℂfld ↾s ℂfld ↾s | |
66 | 59, 64, 65 | ringlidm 18571 | . . . . . . . . . 10 ℂfld ↾s ℂfld ↾s ℂfld ↾s |
67 | 26, 58, 66 | syl2anc 693 | . . . . . . . . 9 ℂfld ↾s |
68 | 53, 55, 67 | 3eqtrd 2660 | . . . . . . . 8 |
69 | sq01 12986 | . . . . . . . . 9 | |
70 | 52, 69 | syl 17 | . . . . . . . 8 |
71 | 68, 70 | mpbid 222 | . . . . . . 7 |
72 | 71 | ord 392 | . . . . . 6 |
73 | 49, 72 | mpd 15 | . . . . 5 |
74 | 73, 51 | eqeltrrd 2702 | . . . 4 |
75 | 31, 74 | jca 554 | . . 3 |
76 | cnfld1 19771 | . . . 4 ℂfld | |
77 | 16, 76 | issubrg 18780 | . . 3 SubRingℂfld ℂfld ℂfld ↾s |
78 | 28, 75, 77 | sylanbrc 698 | . 2 SubRingℂfld |
79 | 25, 20, 78 | 3jca 1242 | 1 ℂfld ↾s SubRingℂfld |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wb 196 wo 383 wa 384 w3a 1037 wceq 1483 wcel 1990 wne 2794 cvv 3200 cin 3573 wss 3574 cfv 5888 (class class class)co 6650 cc 9934 cc0 9936 c1 9937 cmul 9941 c2 11070 cexp 12860 cbs 15857 ↾s cress 15858 cmulr 15942 c0g 16100 cgrp 17422 SubGrpcsubg 17588 cur 18501 crg 18547 cdr 18747 SubRingcsubrg 18776 ℂfldccnfld 19746 |
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 ax-addf 10015 ax-mulf 10016 |
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-int 4476 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-1o 7560 df-oadd 7564 df-er 7742 df-en 7956 df-dom 7957 df-sdom 7958 df-fin 7959 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-2 11079 df-3 11080 df-4 11081 df-5 11082 df-6 11083 df-7 11084 df-8 11085 df-9 11086 df-n0 11293 df-z 11378 df-dec 11494 df-uz 11688 df-fz 12327 df-seq 12802 df-exp 12861 df-struct 15859 df-ndx 15860 df-slot 15861 df-base 15863 df-sets 15864 df-ress 15865 df-plusg 15954 df-mulr 15955 df-starv 15956 df-tset 15960 df-ple 15961 df-ds 15964 df-unif 15965 df-0g 16102 df-mgm 17242 df-sgrp 17284 df-mnd 17295 df-grp 17425 df-subg 17591 df-cmn 18195 df-mgp 18490 df-ur 18502 df-ring 18549 df-cring 18550 df-oppr 18623 df-dvdsr 18641 df-unit 18642 df-drng 18749 df-subrg 18778 df-cnfld 19747 |
This theorem is referenced by: cphreccllem 22978 cphsubrg 22980 tchclm 23031 tchcph 23036 |
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