tendoicl - Mathbox for Norm Megill

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Theorem tendoicl 39970

Description: Closure of the additive inverse endomorphism. (Contributed by NM, 12-Jun-2013.)

**Hypotheses**
Ref	Expression
tendoicl.h	⊢ 𝐻 = (LHyp‘𝐾)
tendoicl.t	⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
tendoicl.e	⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊)
tendoicl.i	⊢ 𝐼 = (𝑠 ∈ 𝐸 ↦ (𝑓 ∈ 𝑇 ↦ ^◡(𝑠‘𝑓)))

**Assertion**
Ref	Expression
tendoicl	⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) → (𝐼‘𝑆) ∈ 𝐸)

Distinct variable groups: 𝐸,𝑠 𝑓,𝑠,𝑇 𝑓,𝑊,𝑠 Allowed substitution hints: 𝑆(𝑓,𝑠) 𝐸(𝑓) 𝐻(𝑓,𝑠) 𝐼(𝑓,𝑠) 𝐾(𝑓,𝑠)

Proof of Theorem tendoicl Dummy variables 𝑔 ℎ are mutually distinct and distinct from all other variables.

Step	Hyp	Ref	Expression
1		eqid 2732	. 2 ⊢ (le‘𝐾) = (le‘𝐾)
2		tendoicl.h	. 2 ⊢ 𝐻 = (LHyp‘𝐾)
3		tendoicl.t	. 2 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊)
4		eqid 2732	. 2 ⊢ ((trL‘𝐾)‘𝑊) = ((trL‘𝐾)‘𝑊)
5		tendoicl.e	. 2 ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊)
6		simpl 483	. 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
7		simpll 765	. . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻))
8	2, 3, 5	tendocl 39941	. . . . . 6 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑔 ∈ 𝑇) → (𝑆‘𝑔) ∈ 𝑇)
9	8	3expa 1118	. . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇) → (𝑆‘𝑔) ∈ 𝑇)
10	2, 3	ltrncnv 39320	. . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆‘𝑔) ∈ 𝑇) → ^◡(𝑆‘𝑔) ∈ 𝑇)
11	7, 9, 10	syl2anc 584	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇) → ^◡(𝑆‘𝑔) ∈ 𝑇)
12	11	fmpttd 7116	. . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) → (𝑔 ∈ 𝑇 ↦ ^◡(𝑆‘𝑔)):𝑇⟶𝑇)
13		tendoicl.i	. . . . . 6 ⊢ 𝐼 = (𝑠 ∈ 𝐸 ↦ (𝑓 ∈ 𝑇 ↦ ^◡(𝑠‘𝑓)))
14	13, 3	tendoi 39968	. . . . 5 ⊢ (𝑆 ∈ 𝐸 → (𝐼‘𝑆) = (𝑔 ∈ 𝑇 ↦ ^◡(𝑆‘𝑔)))
15	14	adantl 482	. . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) → (𝐼‘𝑆) = (𝑔 ∈ 𝑇 ↦ ^◡(𝑆‘𝑔)))
16	15	feq1d 6702	. . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) → ((𝐼‘𝑆):𝑇⟶𝑇 ↔ (𝑔 ∈ 𝑇 ↦ ^◡(𝑆‘𝑔)):𝑇⟶𝑇))
17	12, 16	mpbird 256	. 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) → (𝐼‘𝑆):𝑇⟶𝑇)
18		simp1r 1198	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → 𝑆 ∈ 𝐸)
19	2, 3	ltrnco 39893	. . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → (𝑔 ∘ ℎ) ∈ 𝑇)
20	19	3adant1r 1177	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → (𝑔 ∘ ℎ) ∈ 𝑇)
21	13, 3	tendoi2 39969	. . . 4 ⊢ ((𝑆 ∈ 𝐸 ∧ (𝑔 ∘ ℎ) ∈ 𝑇) → ((𝐼‘𝑆)‘(𝑔 ∘ ℎ)) = ^◡(𝑆‘(𝑔 ∘ ℎ)))
22	18, 20, 21	syl2anc 584	. . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → ((𝐼‘𝑆)‘(𝑔 ∘ ℎ)) = ^◡(𝑆‘(𝑔 ∘ ℎ)))
23		cnvco 5885	. . . 4 ⊢ ^◡((𝑆‘ℎ) ∘ (𝑆‘𝑔)) = (^◡(𝑆‘𝑔) ∘ ^◡(𝑆‘ℎ))
24	2, 3	ltrncom 39912	. . . . . . . 8 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → (𝑔 ∘ ℎ) = (ℎ ∘ 𝑔))
25	24	3adant1r 1177	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → (𝑔 ∘ ℎ) = (ℎ ∘ 𝑔))
26	25	fveq2d 6895	. . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → (𝑆‘(𝑔 ∘ ℎ)) = (𝑆‘(ℎ ∘ 𝑔)))
27		simp1ll 1236	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → 𝐾 ∈ HL)
28		simp1lr 1237	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → 𝑊 ∈ 𝐻)
29		simp3 1138	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → ℎ ∈ 𝑇)
30		simp2 1137	. . . . . . 7 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → 𝑔 ∈ 𝑇)
31	2, 3, 5	tendovalco 39939	. . . . . . 7 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ∧ 𝑆 ∈ 𝐸) ∧ (ℎ ∈ 𝑇 ∧ 𝑔 ∈ 𝑇)) → (𝑆‘(ℎ ∘ 𝑔)) = ((𝑆‘ℎ) ∘ (𝑆‘𝑔)))
32	27, 28, 18, 29, 30, 31	syl32anc 1378	. . . . . 6 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → (𝑆‘(ℎ ∘ 𝑔)) = ((𝑆‘ℎ) ∘ (𝑆‘𝑔)))
33	26, 32	eqtrd 2772	. . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → (𝑆‘(𝑔 ∘ ℎ)) = ((𝑆‘ℎ) ∘ (𝑆‘𝑔)))
34	33	cnveqd 5875	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → ^◡(𝑆‘(𝑔 ∘ ℎ)) = ^◡((𝑆‘ℎ) ∘ (𝑆‘𝑔)))
35	13, 3	tendoi2 39969	. . . . . 6 ⊢ ((𝑆 ∈ 𝐸 ∧ 𝑔 ∈ 𝑇) → ((𝐼‘𝑆)‘𝑔) = ^◡(𝑆‘𝑔))
36	18, 30, 35	syl2anc 584	. . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → ((𝐼‘𝑆)‘𝑔) = ^◡(𝑆‘𝑔))
37	13, 3	tendoi2 39969	. . . . . 6 ⊢ ((𝑆 ∈ 𝐸 ∧ ℎ ∈ 𝑇) → ((𝐼‘𝑆)‘ℎ) = ^◡(𝑆‘ℎ))
38	18, 29, 37	syl2anc 584	. . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → ((𝐼‘𝑆)‘ℎ) = ^◡(𝑆‘ℎ))
39	36, 38	coeq12d 5864	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → (((𝐼‘𝑆)‘𝑔) ∘ ((𝐼‘𝑆)‘ℎ)) = (^◡(𝑆‘𝑔) ∘ ^◡(𝑆‘ℎ)))
40	23, 34, 39	3eqtr4a 2798	. . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → ^◡(𝑆‘(𝑔 ∘ ℎ)) = (((𝐼‘𝑆)‘𝑔) ∘ ((𝐼‘𝑆)‘ℎ)))
41	22, 40	eqtrd 2772	. 2 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇 ∧ ℎ ∈ 𝑇) → ((𝐼‘𝑆)‘(𝑔 ∘ ℎ)) = (((𝐼‘𝑆)‘𝑔) ∘ ((𝐼‘𝑆)‘ℎ)))
42	35	adantll 712	. . . . 5 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇) → ((𝐼‘𝑆)‘𝑔) = ^◡(𝑆‘𝑔))
43	42	fveq2d 6895	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇) → (((trL‘𝐾)‘𝑊)‘((𝐼‘𝑆)‘𝑔)) = (((trL‘𝐾)‘𝑊)‘^◡(𝑆‘𝑔)))
44	2, 3, 4	trlcnv 39339	. . . . 5 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑆‘𝑔) ∈ 𝑇) → (((trL‘𝐾)‘𝑊)‘^◡(𝑆‘𝑔)) = (((trL‘𝐾)‘𝑊)‘(𝑆‘𝑔)))
45	7, 9, 44	syl2anc 584	. . . 4 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇) → (((trL‘𝐾)‘𝑊)‘^◡(𝑆‘𝑔)) = (((trL‘𝐾)‘𝑊)‘(𝑆‘𝑔)))
46	43, 45	eqtrd 2772	. . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇) → (((trL‘𝐾)‘𝑊)‘((𝐼‘𝑆)‘𝑔)) = (((trL‘𝐾)‘𝑊)‘(𝑆‘𝑔)))
47	1, 2, 3, 4, 5	tendotp 39935	. . . 4 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸 ∧ 𝑔 ∈ 𝑇) → (((trL‘𝐾)‘𝑊)‘(𝑆‘𝑔))(le‘𝐾)(((trL‘𝐾)‘𝑊)‘𝑔))
48	47	3expa 1118	. . 3 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇) → (((trL‘𝐾)‘𝑊)‘(𝑆‘𝑔))(le‘𝐾)(((trL‘𝐾)‘𝑊)‘𝑔))
49	46, 48	eqbrtrd 5170	. 2 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) ∧ 𝑔 ∈ 𝑇) → (((trL‘𝐾)‘𝑊)‘((𝐼‘𝑆)‘𝑔))(le‘𝐾)(((trL‘𝐾)‘𝑊)‘𝑔))
50	1, 2, 3, 4, 5, 6, 17, 41, 49	istendod 39936	1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ 𝑆 ∈ 𝐸) → (𝐼‘𝑆) ∈ 𝐸)

Colors of variables: wff setvar class

Syntax hints: → wi 4 ∧ wa 396 ∧ w3a 1087 = wceq 1541 ∈ wcel 2106 class class class wbr 5148 ↦ cmpt 5231 ^◡ccnv 5675 ∘ ccom 5680 ⟶wf 6539 ‘cfv 6543 lecple 17208 HLchlt 38523 LHypclh 39158 LTrncltrn 39275 trLctrl 39332 TEndoctendo 39926

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 7727 ax-riotaBAD 38126

This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 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 7367 df-ov 7414 df-oprab 7415 df-mpo 7416 df-1st 7977 df-2nd 7978 df-undef 8260 df-map 8824 df-proset 18252 df-poset 18270 df-plt 18287 df-lub 18303 df-glb 18304 df-join 18305 df-meet 18306 df-p0 18382 df-p1 18383 df-lat 18389 df-clat 18456 df-oposet 38349 df-ol 38351 df-oml 38352 df-covers 38439 df-ats 38440 df-atl 38471 df-cvlat 38495 df-hlat 38524 df-llines 38672 df-lplanes 38673 df-lvols 38674 df-lines 38675 df-psubsp 38677 df-pmap 38678 df-padd 38970 df-lhyp 39162 df-laut 39163 df-ldil 39278 df-ltrn 39279 df-trl 39333 df-tendo 39929

This theorem is referenced by: tendoipl 39971 tendoipl2 39972 erngdvlem1 40162 erngdvlem1-rN 40170 dihjatcclem4 40595

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