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Mirrors > Home > MPE Home > Th. List > ressffth | Structured version Visualization version Unicode version |
Description: The inclusion functor from a full subcategory is a full and faithful functor, see also remark 4.4(2) in [Adamek] p. 49. (Contributed by Mario Carneiro, 27-Jan-2017.) |
Ref | Expression |
---|---|
ressffth.d | ↾s |
ressffth.i | idfunc |
Ref | Expression |
---|---|
ressffth | Full Faith |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | relfunc 16522 | . . 3 | |
2 | ressffth.d | . . . . 5 ↾s | |
3 | resscat 16512 | . . . . 5 ↾s | |
4 | 2, 3 | syl5eqel 2705 | . . . 4 |
5 | ressffth.i | . . . . 5 idfunc | |
6 | 5 | idfucl 16541 | . . . 4 |
7 | 4, 6 | syl 17 | . . 3 |
8 | 1st2nd 7214 | . . 3 | |
9 | 1, 7, 8 | sylancr 695 | . 2 |
10 | eqidd 2623 | . . . . . . . . 9 f f | |
11 | eqidd 2623 | . . . . . . . . 9 compf compf | |
12 | eqid 2622 | . . . . . . . . . . . . . 14 | |
13 | 12 | ressinbas 15936 | . . . . . . . . . . . . 13 ↾s ↾s |
14 | 13 | adantl 482 | . . . . . . . . . . . 12 ↾s ↾s |
15 | 2, 14 | syl5eq 2668 | . . . . . . . . . . 11 ↾s |
16 | 15 | fveq2d 6195 | . . . . . . . . . 10 f f ↾s |
17 | eqid 2622 | . . . . . . . . . . . 12 f f | |
18 | simpl 473 | . . . . . . . . . . . 12 | |
19 | inss2 3834 | . . . . . . . . . . . . 13 | |
20 | 19 | a1i 11 | . . . . . . . . . . . 12 |
21 | eqid 2622 | . . . . . . . . . . . 12 ↾s ↾s | |
22 | eqid 2622 | . . . . . . . . . . . 12 cat f cat f | |
23 | 12, 17, 18, 20, 21, 22 | fullresc 16511 | . . . . . . . . . . 11 f ↾s f cat f compf ↾s compf cat f |
24 | 23 | simpld 475 | . . . . . . . . . 10 f ↾s f cat f |
25 | 16, 24 | eqtrd 2656 | . . . . . . . . 9 f f cat f |
26 | 15 | fveq2d 6195 | . . . . . . . . . 10 compf compf ↾s |
27 | 23 | simprd 479 | . . . . . . . . . 10 compf ↾s compf cat f |
28 | 26, 27 | eqtrd 2656 | . . . . . . . . 9 compf compf cat f |
29 | ovex 6678 | . . . . . . . . . . 11 ↾s | |
30 | 2, 29 | eqeltri 2697 | . . . . . . . . . 10 |
31 | 30 | a1i 11 | . . . . . . . . 9 |
32 | ovex 6678 | . . . . . . . . . 10 cat f | |
33 | 32 | a1i 11 | . . . . . . . . 9 cat f |
34 | 10, 11, 25, 28, 31, 31, 31, 33 | funcpropd 16560 | . . . . . . . 8 cat f |
35 | 12, 17, 18, 20 | fullsubc 16510 | . . . . . . . . 9 f Subcat |
36 | funcres2 16558 | . . . . . . . . 9 f Subcat cat f | |
37 | 35, 36 | syl 17 | . . . . . . . 8 cat f |
38 | 34, 37 | eqsstrd 3639 | . . . . . . 7 |
39 | 38, 7 | sseldd 3604 | . . . . . 6 |
40 | 9, 39 | eqeltrrd 2702 | . . . . 5 |
41 | df-br 4654 | . . . . 5 | |
42 | 40, 41 | sylibr 224 | . . . 4 |
43 | f1oi 6174 | . . . . . 6 | |
44 | eqid 2622 | . . . . . . . 8 | |
45 | 4 | adantr 481 | . . . . . . . 8 |
46 | eqid 2622 | . . . . . . . 8 | |
47 | simprl 794 | . . . . . . . 8 | |
48 | simprr 796 | . . . . . . . 8 | |
49 | 5, 44, 45, 46, 47, 48 | idfu2nd 16537 | . . . . . . 7 |
50 | eqidd 2623 | . . . . . . 7 | |
51 | eqid 2622 | . . . . . . . . . 10 | |
52 | 2, 51 | resshom 16078 | . . . . . . . . 9 |
53 | 52 | ad2antlr 763 | . . . . . . . 8 |
54 | 5, 44, 45, 47 | idfu1 16540 | . . . . . . . 8 |
55 | 5, 44, 45, 48 | idfu1 16540 | . . . . . . . 8 |
56 | 53, 54, 55 | oveq123d 6671 | . . . . . . 7 |
57 | 49, 50, 56 | f1oeq123d 6133 | . . . . . 6 |
58 | 43, 57 | mpbiri 248 | . . . . 5 |
59 | 58 | ralrimivva 2971 | . . . 4 |
60 | 44, 46, 51 | isffth2 16576 | . . . 4 Full Faith |
61 | 42, 59, 60 | sylanbrc 698 | . . 3 Full Faith |
62 | df-br 4654 | . . 3 Full Faith Full Faith | |
63 | 61, 62 | sylib 208 | . 2 Full Faith |
64 | 9, 63 | eqeltrd 2701 | 1 Full Faith |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wceq 1483 wcel 1990 wral 2912 cvv 3200 cin 3573 wss 3574 cop 4183 class class class wbr 4653 cid 5023 cxp 5112 cres 5116 wrel 5119 wf1o 5887 cfv 5888 (class class class)co 6650 c1st 7166 c2nd 7167 cbs 15857 ↾s cress 15858 chom 15952 ccat 16325 f chomf 16327 compfccomf 16328 cat cresc 16468 Subcatcsubc 16469 cfunc 16514 idfunccidfu 16515 Full cful 16562 Faith cfth 16563 |
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-fal 1489 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-wrecs 7407 df-recs 7468 df-rdg 7506 df-er 7742 df-map 7859 df-pm 7860 df-ixp 7909 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-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-ndx 15860 df-slot 15861 df-base 15863 df-sets 15864 df-ress 15865 df-hom 15966 df-cco 15967 df-cat 16329 df-cid 16330 df-homf 16331 df-comf 16332 df-ssc 16470 df-resc 16471 df-subc 16472 df-func 16518 df-idfu 16519 df-full 16564 df-fth 16565 |
This theorem is referenced by: (None) |
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