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Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > lautcl | Structured version Visualization version GIF version |
Description: A lattice automorphism value belongs to the base set. (Contributed by NM, 20-May-2012.) |
Ref | Expression |
---|---|
laut1o.b | β’ π΅ = (BaseβπΎ) |
laut1o.i | β’ πΌ = (LAutβπΎ) |
Ref | Expression |
---|---|
lautcl | β’ (((πΎ β π β§ πΉ β πΌ) β§ π β π΅) β (πΉβπ) β π΅) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | laut1o.b | . . . 4 β’ π΅ = (BaseβπΎ) | |
2 | laut1o.i | . . . 4 β’ πΌ = (LAutβπΎ) | |
3 | 1, 2 | laut1o 39261 | . . 3 β’ ((πΎ β π β§ πΉ β πΌ) β πΉ:π΅β1-1-ontoβπ΅) |
4 | f1of 6834 | . . 3 β’ (πΉ:π΅β1-1-ontoβπ΅ β πΉ:π΅βΆπ΅) | |
5 | 3, 4 | syl 17 | . 2 β’ ((πΎ β π β§ πΉ β πΌ) β πΉ:π΅βΆπ΅) |
6 | 5 | ffvelcdmda 7087 | 1 β’ (((πΎ β π β§ πΉ β πΌ) β§ π β π΅) β (πΉβπ) β π΅) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β§ wa 394 = wceq 1539 β wcel 2104 βΆwf 6540 β1-1-ontoβwf1o 6543 βcfv 6544 Basecbs 17150 LAutclaut 39161 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1911 ax-6 1969 ax-7 2009 ax-8 2106 ax-9 2114 ax-10 2135 ax-11 2152 ax-12 2169 ax-ext 2701 ax-rep 5286 ax-sep 5300 ax-nul 5307 ax-pow 5364 ax-pr 5428 ax-un 7729 |
This theorem depends on definitions: df-bi 206 df-an 395 df-or 844 df-3an 1087 df-tru 1542 df-fal 1552 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2532 df-eu 2561 df-clab 2708 df-cleq 2722 df-clel 2808 df-nfc 2883 df-ne 2939 df-ral 3060 df-rex 3069 df-reu 3375 df-rab 3431 df-v 3474 df-sbc 3779 df-csb 3895 df-dif 3952 df-un 3954 df-in 3956 df-ss 3966 df-nul 4324 df-if 4530 df-pw 4605 df-sn 4630 df-pr 4632 df-op 4636 df-uni 4910 df-iun 5000 df-br 5150 df-opab 5212 df-mpt 5233 df-id 5575 df-xp 5683 df-rel 5684 df-cnv 5685 df-co 5686 df-dm 5687 df-rn 5688 df-res 5689 df-ima 5690 df-iota 6496 df-fun 6546 df-fn 6547 df-f 6548 df-f1 6549 df-fo 6550 df-f1o 6551 df-fv 6552 df-ov 7416 df-oprab 7417 df-mpo 7418 df-map 8826 df-laut 39165 |
This theorem is referenced by: lautlt 39267 lautcvr 39268 lautj 39269 lautm 39270 lauteq 39271 lautco 39273 ltrncl 39301 |
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