Theorem ltrnmwOLD 35438

Description: Property of lattice translation value. Remark below Lemma B in [Crawley] p. 112. TODO: Can this be used in more places? (Contributed by NM, 20-May-2012.) Obsolete version of ltrnmw 35437 as of 25-Mar-2020. (New usage is discouraged.) (Proof modification is discouraged.)

Hypotheses

Ref	Expression
ltrnmwOLD.l	|- .<_ = ( le ` K )
ltrnmwOLD.m	|- ./\ = ( meet ` K )
ltrnmwOLD.z	|- .0. = ( 0. ` K )
ltrnmwOLD.a	|- A = ( Atoms ` K )
ltrnmwOLD.h	|- H = ( LHyp ` K )
ltrnmwOLD.t	|- T = ( ( LTrn ` K ) ` W )

Assertion

Ref	Expression
ltrnmwOLD	|- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> ( ( F ` P ) ./\ W ) = .0. )

Proof of Theorem ltrnmwOLD

Step	Hyp	Ref	Expression
1		simp1 1061	. . . 4 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> ( K e. HL /\ W e. H ) )
2		simp2 1062	. . . 4 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> F e. T )
3		simp3l 1089	. . . . 5 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> P e. A )
4		eqid 2622	. . . . . 6 |- ( Base ` K ) = ( Base ` K )
5		ltrnmwOLD.a	. . . . . 6 |- A = ( Atoms ` K )
6	4, 5	atbase 34576	. . . . 5 |- ( P e. A -> P e. ( Base ` K ) )
7	3, 6	syl 17	. . . 4 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> P e. ( Base ` K ) )
8		simp1r 1086	. . . . 5 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> W e. H )
9		ltrnmwOLD.h	. . . . . 6 |- H = ( LHyp ` K )
10	4, 9	lhpbase 35284	. . . . 5 |- ( W e. H -> W e. ( Base ` K ) )
11	8, 10	syl 17	. . . 4 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> W e. ( Base ` K ) )
12		ltrnmwOLD.m	. . . . 5 |- ./\ = ( meet ` K )
13		ltrnmwOLD.t	. . . . 5 |- T = ( ( LTrn ` K ) ` W )
14	4, 12, 9, 13	ltrnm 35417	. . . 4 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. ( Base ` K ) /\ W e. ( Base ` K ) ) ) -> ( F ` ( P ./\ W ) ) = ( ( F ` P ) ./\ ( F ` W ) ) )
15	1, 2, 7, 11, 14	syl112anc 1330	. . 3 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> ( F ` ( P ./\ W ) ) = ( ( F ` P ) ./\ ( F ` W ) ) )
16		simp3r 1090	. . . . 5 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> -. P .<_ W )
17		simp1l 1085	. . . . . . 7 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> K e. HL )
18		hlatl 34647	. . . . . . 7 |- ( K e. HL -> K e. AtLat )
19	17, 18	syl 17	. . . . . 6 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> K e. AtLat )
20		ltrnmwOLD.l	. . . . . . 7 |- .<_ = ( le ` K )
21		ltrnmwOLD.z	. . . . . . 7 |- .0. = ( 0. ` K )
22	4, 20, 12, 21, 5	atnle 34604	. . . . . 6 |- ( ( K e. AtLat /\ P e. A /\ W e. ( Base ` K ) ) -> ( -. P .<_ W <-> ( P ./\ W ) = .0. ) )
23	19, 3, 11, 22	syl3anc 1326	. . . . 5 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> ( -. P .<_ W <-> ( P ./\ W ) = .0. ) )
24	16, 23	mpbid 222	. . . 4 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> ( P ./\ W ) = .0. )
25	24	fveq2d 6195	. . 3 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> ( F ` ( P ./\ W ) ) = ( F ` .0. ) )
26	15, 25	eqtr3d 2658	. 2 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> ( ( F ` P ) ./\ ( F ` W ) ) = ( F ` .0. ) )
27		hllat 34650	. . . . . 6 |- ( K e. HL -> K e. Lat )
28	17, 27	syl 17	. . . . 5 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> K e. Lat )
29	4, 20	latref 17053	. . . . 5 |- ( ( K e. Lat /\ W e. ( Base ` K ) ) -> W .<_ W )
30	28, 11, 29	syl2anc 693	. . . 4 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> W .<_ W )
31	4, 20, 9, 13	ltrnval1 35420	. . . 4 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( W e. ( Base ` K ) /\ W .<_ W ) ) -> ( F ` W ) = W )
32	1, 2, 11, 30, 31	syl112anc 1330	. . 3 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> ( F ` W ) = W )
33	32	oveq2d 6666	. 2 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> ( ( F ` P ) ./\ ( F ` W ) ) = ( ( F ` P ) ./\ W ) )
34		hlop 34649	. . . . 5 |- ( K e. HL -> K e. OP )
35	17, 34	syl 17	. . . 4 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> K e. OP )
36	4, 21	op0cl 34471	. . . 4 |- ( K e. OP -> .0. e. ( Base ` K ) )
37	35, 36	syl 17	. . 3 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> .0. e. ( Base ` K ) )
38	4, 20, 21	op0le 34473	. . . 4 |- ( ( K e. OP /\ W e. ( Base ` K ) ) -> .0. .<_ W )
39	35, 11, 38	syl2anc 693	. . 3 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> .0. .<_ W )
40	4, 20, 9, 13	ltrnval1 35420	. . 3 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( .0. e. ( Base ` K ) /\ .0. .<_ W ) ) -> ( F ` .0. ) = .0. )
41	1, 2, 37, 39, 40	syl112anc 1330	. 2 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> ( F ` .0. ) = .0. )
42	26, 33, 41	3eqtr3d 2664	1 |- ( ( ( K e. HL /\ W e. H ) /\ F e. T /\ ( P e. A /\ -. P .<_ W ) ) -> ( ( F ` P ) ./\ W ) = .0. )

Syntax hints:   -. wn 3   -> wi 4   <-> wb 196   /\ wa 384   /\ w3a 1037   = wceq 1483   e. wcel 1990   class class class wbr 4653   ` cfv 5888  (class class class)co 6650   Basecbs 15857   lecple 15948   meetcmee 16945   0.cp0 17037   Latclat 17045   OPcops 34459   Atomscatm 34550   AtLatcal 34551   HLchlt 34637   LHypclh 35270   LTrncltrn 35387

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-riota 6611  df-ov 6653  df-oprab 6654  df-mpt2 6655  df-map 7859  df-preset 16928  df-poset 16946  df-plt 16958  df-lub 16974  df-glb 16975  df-join 16976  df-meet 16977  df-p0 17039  df-lat 17046  df-oposet 34463  df-ol 34465  df-oml 34466  df-covers 34553  df-ats 34554  df-atl 34585  df-cvlat 34609  df-hlat 34638  df-lhyp 35274  df-laut 35275  df-ldil 35390  df-ltrn 35391

This theorem is referenced by: (None)