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Mirrors > Home > MPE Home > Th. List > fucidcl | Structured version Visualization version Unicode version |
Description: The identity natural transformation. (Contributed by Mario Carneiro, 6-Jan-2017.) |
Ref | Expression |
---|---|
fucidcl.q | FuncCat |
fucidcl.n | Nat |
fucidcl.x | |
fucidcl.f |
Ref | Expression |
---|---|
fucidcl |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fucidcl.f | . . . . . . . 8 | |
2 | funcrcl 16523 | . . . . . . . 8 | |
3 | 1, 2 | syl 17 | . . . . . . 7 |
4 | 3 | simprd 479 | . . . . . 6 |
5 | eqid 2622 | . . . . . . 7 | |
6 | fucidcl.x | . . . . . . 7 | |
7 | 5, 6 | cidfn 16340 | . . . . . 6 |
8 | 4, 7 | syl 17 | . . . . 5 |
9 | dffn2 6047 | . . . . 5 | |
10 | 8, 9 | sylib 208 | . . . 4 |
11 | eqid 2622 | . . . . 5 | |
12 | relfunc 16522 | . . . . . 6 | |
13 | 1st2ndbr 7217 | . . . . . 6 | |
14 | 12, 1, 13 | sylancr 695 | . . . . 5 |
15 | 11, 5, 14 | funcf1 16526 | . . . 4 |
16 | fcompt 6400 | . . . 4 | |
17 | 10, 15, 16 | syl2anc 693 | . . 3 |
18 | eqid 2622 | . . . . . 6 | |
19 | 4 | adantr 481 | . . . . . 6 |
20 | 15 | ffvelrnda 6359 | . . . . . 6 |
21 | 5, 18, 6, 19, 20 | catidcl 16343 | . . . . 5 |
22 | 21 | ralrimiva 2966 | . . . 4 |
23 | fvex 6201 | . . . . 5 | |
24 | mptelixpg 7945 | . . . . 5 | |
25 | 23, 24 | ax-mp 5 | . . . 4 |
26 | 22, 25 | sylibr 224 | . . 3 |
27 | 17, 26 | eqeltrd 2701 | . 2 |
28 | 4 | adantr 481 | . . . . . 6 |
29 | simpr1 1067 | . . . . . . 7 | |
30 | 29, 20 | syldan 487 | . . . . . 6 |
31 | eqid 2622 | . . . . . 6 comp comp | |
32 | 15 | adantr 481 | . . . . . . 7 |
33 | simpr2 1068 | . . . . . . 7 | |
34 | 32, 33 | ffvelrnd 6360 | . . . . . 6 |
35 | eqid 2622 | . . . . . . . 8 | |
36 | 14 | adantr 481 | . . . . . . . 8 |
37 | 11, 35, 18, 36, 29, 33 | funcf2 16528 | . . . . . . 7 |
38 | simpr3 1069 | . . . . . . 7 | |
39 | 37, 38 | ffvelrnd 6360 | . . . . . 6 |
40 | 5, 18, 6, 28, 30, 31, 34, 39 | catlid 16344 | . . . . 5 comp |
41 | 5, 18, 6, 28, 30, 31, 34, 39 | catrid 16345 | . . . . 5 comp |
42 | 40, 41 | eqtr4d 2659 | . . . 4 comp comp |
43 | fvco3 6275 | . . . . . 6 | |
44 | 32, 33, 43 | syl2anc 693 | . . . . 5 |
45 | 44 | oveq1d 6665 | . . . 4 comp comp |
46 | fvco3 6275 | . . . . . 6 | |
47 | 32, 29, 46 | syl2anc 693 | . . . . 5 |
48 | 47 | oveq2d 6666 | . . . 4 comp comp |
49 | 42, 45, 48 | 3eqtr4d 2666 | . . 3 comp comp |
50 | 49 | ralrimivvva 2972 | . 2 comp comp |
51 | fucidcl.n | . . 3 Nat | |
52 | 51, 11, 35, 18, 31, 1, 1 | isnat2 16608 | . 2 comp comp |
53 | 27, 50, 52 | mpbir2and 957 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 w3a 1037 wceq 1483 wcel 1990 wral 2912 cvv 3200 cop 4183 class class class wbr 4653 cmpt 4729 ccom 5118 wrel 5119 wfn 5883 wf 5884 cfv 5888 (class class class)co 6650 c1st 7166 c2nd 7167 cixp 7908 cbs 15857 chom 15952 compcco 15953 ccat 16325 ccid 16326 cfunc 16514 Nat cnat 16601 FuncCat cfuc 16602 |
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 |
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-ima 5127 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-1st 7168 df-2nd 7169 df-map 7859 df-ixp 7909 df-cat 16329 df-cid 16330 df-func 16518 df-nat 16603 |
This theorem is referenced by: fuclid 16626 fucrid 16627 fuccatid 16629 |
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