Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > lautco | Structured version Visualization version Unicode version |
Description: The composition of two lattice automorphisms is a lattice automorphism. (Contributed by NM, 19-Apr-2013.) |
Ref | Expression |
---|---|
lautco.i |
Ref | Expression |
---|---|
lautco |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eqid 2622 | . . . . 5 | |
2 | lautco.i | . . . . 5 | |
3 | 1, 2 | laut1o 35371 | . . . 4 |
4 | 3 | 3adant3 1081 | . . 3 |
5 | 1, 2 | laut1o 35371 | . . . 4 |
6 | 5 | 3adant2 1080 | . . 3 |
7 | f1oco 6159 | . . 3 | |
8 | 4, 6, 7 | syl2anc 693 | . 2 |
9 | simpl1 1064 | . . . . 5 | |
10 | simpl2 1065 | . . . . 5 | |
11 | simpl3 1066 | . . . . . 6 | |
12 | simprl 794 | . . . . . 6 | |
13 | 1, 2 | lautcl 35373 | . . . . . 6 |
14 | 9, 11, 12, 13 | syl21anc 1325 | . . . . 5 |
15 | simprr 796 | . . . . . 6 | |
16 | 1, 2 | lautcl 35373 | . . . . . 6 |
17 | 9, 11, 15, 16 | syl21anc 1325 | . . . . 5 |
18 | eqid 2622 | . . . . . 6 | |
19 | 1, 18, 2 | lautle 35370 | . . . . 5 |
20 | 9, 10, 14, 17, 19 | syl22anc 1327 | . . . 4 |
21 | 1, 18, 2 | lautle 35370 | . . . . 5 |
22 | 21 | 3adantl2 1218 | . . . 4 |
23 | f1of 6137 | . . . . . . 7 | |
24 | 6, 23 | syl 17 | . . . . . 6 |
25 | simpl 473 | . . . . . 6 | |
26 | fvco3 6275 | . . . . . 6 | |
27 | 24, 25, 26 | syl2an 494 | . . . . 5 |
28 | simpr 477 | . . . . . 6 | |
29 | fvco3 6275 | . . . . . 6 | |
30 | 24, 28, 29 | syl2an 494 | . . . . 5 |
31 | 27, 30 | breq12d 4666 | . . . 4 |
32 | 20, 22, 31 | 3bitr4d 300 | . . 3 |
33 | 32 | ralrimivva 2971 | . 2 |
34 | 1, 18, 2 | islaut 35369 | . . 3 |
35 | 34 | 3ad2ant1 1082 | . 2 |
36 | 8, 33, 35 | 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 class class class wbr 4653 ccom 5118 wf 5884 wf1o 5887 cfv 5888 cbs 15857 cple 15948 claut 35271 |
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-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-ov 6653 df-oprab 6654 df-mpt2 6655 df-map 7859 df-laut 35275 |
This theorem is referenced by: ldilco 35402 |
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