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Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > dihglblem3aN | Structured version Visualization version GIF version |
Description: Isomorphism H of a lattice glb. (Contributed by NM, 7-Apr-2014.) (New usage is discouraged.) |
Ref | Expression |
---|---|
dihglblem.b | β’ π΅ = (BaseβπΎ) |
dihglblem.l | β’ β€ = (leβπΎ) |
dihglblem.m | β’ β§ = (meetβπΎ) |
dihglblem.g | β’ πΊ = (glbβπΎ) |
dihglblem.h | β’ π» = (LHypβπΎ) |
dihglblem.t | β’ π = {π’ β π΅ β£ βπ£ β π π’ = (π£ β§ π)} |
dihglblem.i | β’ π½ = ((DIsoBβπΎ)βπ) |
dihglblem.ih | β’ πΌ = ((DIsoHβπΎ)βπ) |
Ref | Expression |
---|---|
dihglblem3aN | β’ (((πΎ β HL β§ π β π») β§ (π β π΅ β§ π β β ) β§ (πΊβπ) β€ π) β (πΌβ(πΊβπ)) = β© π₯ β π (πΌβπ₯)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dihglblem.b | . . . . 5 β’ π΅ = (BaseβπΎ) | |
2 | dihglblem.l | . . . . 5 β’ β€ = (leβπΎ) | |
3 | dihglblem.m | . . . . 5 β’ β§ = (meetβπΎ) | |
4 | dihglblem.g | . . . . 5 β’ πΊ = (glbβπΎ) | |
5 | dihglblem.h | . . . . 5 β’ π» = (LHypβπΎ) | |
6 | dihglblem.t | . . . . 5 β’ π = {π’ β π΅ β£ βπ£ β π π’ = (π£ β§ π)} | |
7 | 1, 2, 3, 4, 5, 6 | dihglblem2N 40160 | . . . 4 β’ (((πΎ β HL β§ π β π») β§ π β π΅ β§ (πΊβπ) β€ π) β (πΊβπ) = (πΊβπ)) |
8 | 7 | 3adant2r 1179 | . . 3 β’ (((πΎ β HL β§ π β π») β§ (π β π΅ β§ π β β ) β§ (πΊβπ) β€ π) β (πΊβπ) = (πΊβπ)) |
9 | 8 | fveq2d 6895 | . 2 β’ (((πΎ β HL β§ π β π») β§ (π β π΅ β§ π β β ) β§ (πΊβπ) β€ π) β (πΌβ(πΊβπ)) = (πΌβ(πΊβπ))) |
10 | dihglblem.i | . . 3 β’ π½ = ((DIsoBβπΎ)βπ) | |
11 | dihglblem.ih | . . 3 β’ πΌ = ((DIsoHβπΎ)βπ) | |
12 | 1, 2, 3, 4, 5, 6, 10, 11 | dihglblem3N 40161 | . 2 β’ (((πΎ β HL β§ π β π») β§ (π β π΅ β§ π β β ) β§ (πΊβπ) β€ π) β (πΌβ(πΊβπ)) = β© π₯ β π (πΌβπ₯)) |
13 | 9, 12 | eqtrd 2772 | 1 β’ (((πΎ β HL β§ π β π») β§ (π β π΅ β§ π β β ) β§ (πΊβπ) β€ π) β (πΌβ(πΊβπ)) = β© π₯ β π (πΌβπ₯)) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β§ wa 396 β§ w3a 1087 = wceq 1541 β wcel 2106 β wne 2940 βwrex 3070 {crab 3432 β wss 3948 β c0 4322 β© ciin 4998 class class class wbr 5148 βcfv 6543 (class class class)co 7408 Basecbs 17143 lecple 17203 glbcglb 18262 meetcmee 18264 HLchlt 38215 LHypclh 38850 DIsoBcdib 40004 DIsoHcdih 40094 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2703 ax-rep 5285 ax-sep 5299 ax-nul 5306 ax-pow 5363 ax-pr 5427 ax-un 7724 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2534 df-eu 2563 df-clab 2710 df-cleq 2724 df-clel 2810 df-nfc 2885 df-ne 2941 df-ral 3062 df-rex 3071 df-rmo 3376 df-reu 3377 df-rab 3433 df-v 3476 df-sbc 3778 df-csb 3894 df-dif 3951 df-un 3953 df-in 3955 df-ss 3965 df-nul 4323 df-if 4529 df-pw 4604 df-sn 4629 df-pr 4631 df-op 4635 df-uni 4909 df-iun 4999 df-iin 5000 df-br 5149 df-opab 5211 df-mpt 5232 df-id 5574 df-xp 5682 df-rel 5683 df-cnv 5684 df-co 5685 df-dm 5686 df-rn 5687 df-res 5688 df-ima 5689 df-iota 6495 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-riota 7364 df-ov 7411 df-oprab 7412 df-mpo 7413 df-map 8821 df-proset 18247 df-poset 18265 df-plt 18282 df-lub 18298 df-glb 18299 df-join 18300 df-meet 18301 df-p0 18377 df-p1 18378 df-lat 18384 df-clat 18451 df-oposet 38041 df-ol 38043 df-oml 38044 df-covers 38131 df-ats 38132 df-atl 38163 df-cvlat 38187 df-hlat 38216 df-lhyp 38854 df-laut 38855 df-ldil 38970 df-ltrn 38971 df-trl 39025 df-disoa 39895 df-dib 40005 df-dih 40095 |
This theorem is referenced by: (None) |
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