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Description: Lemma for dvhlvec . TODO: proof substituting inner part first shorter/longer than substituting outer part first? TODO: break up into smaller lemmas? TODO: does ph -> method shorten proof? (Contributed by NM, 22-Oct-2013) (Proof shortened by Mario Carneiro, 24-Jun-2014)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | dvhgrp.b | ⊢ 𝐵 = ( Base ‘ 𝐾 ) | |
| dvhgrp.h | ⊢ 𝐻 = ( LHyp ‘ 𝐾 ) | ||
| dvhgrp.t | ⊢ 𝑇 = ( ( LTrn ‘ 𝐾 ) ‘ 𝑊 ) | ||
| dvhgrp.e | ⊢ 𝐸 = ( ( TEndo ‘ 𝐾 ) ‘ 𝑊 ) | ||
| dvhgrp.u | ⊢ 𝑈 = ( ( DVecH ‘ 𝐾 ) ‘ 𝑊 ) | ||
| dvhgrp.d | ⊢ 𝐷 = ( Scalar ‘ 𝑈 ) | ||
| dvhgrp.p | ⊢ ⨣ = ( +g ‘ 𝐷 ) | ||
| dvhgrp.a | ⊢ + = ( +g ‘ 𝑈 ) | ||
| dvhgrp.o | ⊢ 0 = ( 0g ‘ 𝐷 ) | ||
| dvhgrp.i | ⊢ 𝐼 = ( invg ‘ 𝐷 ) | ||
| dvhlvec.m | ⊢ × = ( .r ‘ 𝐷 ) | ||
| dvhlvec.s | ⊢ · = ( ·𝑠 ‘ 𝑈 ) | ||
| Assertion | dvhlveclem | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝑈 ∈ LVec ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | dvhgrp.b | ⊢ 𝐵 = ( Base ‘ 𝐾 ) | |
| 2 | dvhgrp.h | ⊢ 𝐻 = ( LHyp ‘ 𝐾 ) | |
| 3 | dvhgrp.t | ⊢ 𝑇 = ( ( LTrn ‘ 𝐾 ) ‘ 𝑊 ) | |
| 4 | dvhgrp.e | ⊢ 𝐸 = ( ( TEndo ‘ 𝐾 ) ‘ 𝑊 ) | |
| 5 | dvhgrp.u | ⊢ 𝑈 = ( ( DVecH ‘ 𝐾 ) ‘ 𝑊 ) | |
| 6 | dvhgrp.d | ⊢ 𝐷 = ( Scalar ‘ 𝑈 ) | |
| 7 | dvhgrp.p | ⊢ ⨣ = ( +g ‘ 𝐷 ) | |
| 8 | dvhgrp.a | ⊢ + = ( +g ‘ 𝑈 ) | |
| 9 | dvhgrp.o | ⊢ 0 = ( 0g ‘ 𝐷 ) | |
| 10 | dvhgrp.i | ⊢ 𝐼 = ( invg ‘ 𝐷 ) | |
| 11 | dvhlvec.m | ⊢ × = ( .r ‘ 𝐷 ) | |
| 12 | dvhlvec.s | ⊢ · = ( ·𝑠 ‘ 𝑈 ) | |
| 13 | eqid | ⊢ ( Base ‘ 𝑈 ) = ( Base ‘ 𝑈 ) | |
| 14 | 2 3 4 5 13 | dvhvbase | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( Base ‘ 𝑈 ) = ( 𝑇 × 𝐸 ) ) |
| 15 | 14 | eqcomd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( 𝑇 × 𝐸 ) = ( Base ‘ 𝑈 ) ) |
| 16 | 8 | a1i | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → + = ( +g ‘ 𝑈 ) ) |
| 17 | 6 | a1i | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝐷 = ( Scalar ‘ 𝑈 ) ) |
| 18 | 12 | a1i | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → · = ( ·𝑠 ‘ 𝑈 ) ) |
| 19 | eqid | ⊢ ( Base ‘ 𝐷 ) = ( Base ‘ 𝐷 ) | |
| 20 | 2 4 5 6 19 | dvhbase | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( Base ‘ 𝐷 ) = 𝐸 ) |
| 21 | 20 | eqcomd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝐸 = ( Base ‘ 𝐷 ) ) |
| 22 | 7 | a1i | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ⨣ = ( +g ‘ 𝐷 ) ) |
| 23 | 11 | a1i | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → × = ( .r ‘ 𝐷 ) ) |
| 24 | eqid | ⊢ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) = ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) | |
| 25 | 2 24 5 6 | dvhsca | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝐷 = ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) |
| 26 | 25 | fveq2d | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( 1r ‘ 𝐷 ) = ( 1r ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) ) |
| 27 | eqid | ⊢ ( 1r ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) = ( 1r ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) | |
| 28 | 2 3 24 27 | erng1r | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( 1r ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) = ( I ↾ 𝑇 ) ) |
| 29 | 26 28 | eqtr2d | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( I ↾ 𝑇 ) = ( 1r ‘ 𝐷 ) ) |
| 30 | 2 24 | erngdv | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ∈ DivRing ) |
| 31 | 25 30 | eqeltrd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝐷 ∈ DivRing ) |
| 32 | drngring | ⊢ ( 𝐷 ∈ DivRing → 𝐷 ∈ Ring ) | |
| 33 | 31 32 | syl | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝐷 ∈ Ring ) |
| 34 | 1 2 3 4 5 6 7 8 9 10 | dvhgrp | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝑈 ∈ Grp ) |
| 35 | 2 3 4 5 12 | dvhvscacl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · 𝑡 ) ∈ ( 𝑇 × 𝐸 ) ) |
| 36 | 35 | 3impb | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ) → ( 𝑠 · 𝑡 ) ∈ ( 𝑇 × 𝐸 ) ) |
| 37 | simpl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ) | |
| 38 | simpr1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝑠 ∈ 𝐸 ) | |
| 39 | simpr2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝑡 ∈ ( 𝑇 × 𝐸 ) ) | |
| 40 | xp1st | ⊢ ( 𝑡 ∈ ( 𝑇 × 𝐸 ) → ( 1st ‘ 𝑡 ) ∈ 𝑇 ) | |
| 41 | 39 40 | syl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ 𝑡 ) ∈ 𝑇 ) |
| 42 | simpr3 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝑓 ∈ ( 𝑇 × 𝐸 ) ) | |
| 43 | xp1st | ⊢ ( 𝑓 ∈ ( 𝑇 × 𝐸 ) → ( 1st ‘ 𝑓 ) ∈ 𝑇 ) | |
| 44 | 42 43 | syl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ 𝑓 ) ∈ 𝑇 ) |
| 45 | 2 3 4 | tendospdi1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ ( 1st ‘ 𝑡 ) ∈ 𝑇 ∧ ( 1st ‘ 𝑓 ) ∈ 𝑇 ) ) → ( 𝑠 ‘ ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) ) = ( ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) ∘ ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) ) ) |
| 46 | 37 38 41 44 45 | syl13anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 ‘ ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) ) = ( ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) ∘ ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) ) ) |
| 47 | 2 3 4 5 6 8 7 | dvhvadd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑡 + 𝑓 ) = 〈 ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) , ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) 〉 ) |
| 48 | 47 | 3adantr1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑡 + 𝑓 ) = 〈 ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) , ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) 〉 ) |
| 49 | 48 | fveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ ( 𝑡 + 𝑓 ) ) = ( 1st ‘ 〈 ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) , ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) 〉 ) ) |
| 50 | fvex | ⊢ ( 1st ‘ 𝑡 ) ∈ V | |
| 51 | fvex | ⊢ ( 1st ‘ 𝑓 ) ∈ V | |
| 52 | 50 51 | coex | ⊢ ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) ∈ V |
| 53 | ovex | ⊢ ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ∈ V | |
| 54 | 52 53 | op1st | ⊢ ( 1st ‘ 〈 ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) , ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) 〉 ) = ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) |
| 55 | 49 54 | eqtrdi | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ ( 𝑡 + 𝑓 ) ) = ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) ) |
| 56 | 55 | fveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 ‘ ( 1st ‘ ( 𝑡 + 𝑓 ) ) ) = ( 𝑠 ‘ ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) ) ) |
| 57 | 2 3 4 5 12 | dvhvsca | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · 𝑡 ) = 〈 ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) 〉 ) |
| 58 | 57 | 3adantr3 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · 𝑡 ) = 〈 ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) 〉 ) |
| 59 | 58 | fveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ ( 𝑠 · 𝑡 ) ) = ( 1st ‘ 〈 ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) 〉 ) ) |
| 60 | fvex | ⊢ ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) ∈ V | |
| 61 | vex | ⊢ 𝑠 ∈ V | |
| 62 | fvex | ⊢ ( 2nd ‘ 𝑡 ) ∈ V | |
| 63 | 61 62 | coex | ⊢ ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) ∈ V |
| 64 | 60 63 | op1st | ⊢ ( 1st ‘ 〈 ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) 〉 ) = ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) |
| 65 | 59 64 | eqtrdi | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ ( 𝑠 · 𝑡 ) ) = ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) ) |
| 66 | 2 3 4 5 12 | dvhvsca | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · 𝑓 ) = 〈 ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) |
| 67 | 66 | 3adantr2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · 𝑓 ) = 〈 ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) |
| 68 | 67 | fveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ ( 𝑠 · 𝑓 ) ) = ( 1st ‘ 〈 ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) ) |
| 69 | fvex | ⊢ ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) ∈ V | |
| 70 | fvex | ⊢ ( 2nd ‘ 𝑓 ) ∈ V | |
| 71 | 61 70 | coex | ⊢ ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ∈ V |
| 72 | 69 71 | op1st | ⊢ ( 1st ‘ 〈 ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) = ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) |
| 73 | 68 72 | eqtrdi | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ ( 𝑠 · 𝑓 ) ) = ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) ) |
| 74 | 65 73 | coeq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 1st ‘ ( 𝑠 · 𝑡 ) ) ∘ ( 1st ‘ ( 𝑠 · 𝑓 ) ) ) = ( ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) ∘ ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) ) ) |
| 75 | 46 56 74 | 3eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 ‘ ( 1st ‘ ( 𝑡 + 𝑓 ) ) ) = ( ( 1st ‘ ( 𝑠 · 𝑡 ) ) ∘ ( 1st ‘ ( 𝑠 · 𝑓 ) ) ) ) |
| 76 | 33 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝐷 ∈ Ring ) |
| 77 | 21 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝐸 = ( Base ‘ 𝐷 ) ) |
| 78 | 38 77 | eleqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝑠 ∈ ( Base ‘ 𝐷 ) ) |
| 79 | xp2nd | ⊢ ( 𝑡 ∈ ( 𝑇 × 𝐸 ) → ( 2nd ‘ 𝑡 ) ∈ 𝐸 ) | |
| 80 | 39 79 | syl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ 𝑡 ) ∈ 𝐸 ) |
| 81 | 80 77 | eleqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ 𝑡 ) ∈ ( Base ‘ 𝐷 ) ) |
| 82 | xp2nd | ⊢ ( 𝑓 ∈ ( 𝑇 × 𝐸 ) → ( 2nd ‘ 𝑓 ) ∈ 𝐸 ) | |
| 83 | 42 82 | syl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ 𝑓 ) ∈ 𝐸 ) |
| 84 | 83 77 | eleqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ 𝑓 ) ∈ ( Base ‘ 𝐷 ) ) |
| 85 | 19 7 11 | ringdi | ⊢ ( ( 𝐷 ∈ Ring ∧ ( 𝑠 ∈ ( Base ‘ 𝐷 ) ∧ ( 2nd ‘ 𝑡 ) ∈ ( Base ‘ 𝐷 ) ∧ ( 2nd ‘ 𝑓 ) ∈ ( Base ‘ 𝐷 ) ) ) → ( 𝑠 × ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ) = ( ( 𝑠 × ( 2nd ‘ 𝑡 ) ) ⨣ ( 𝑠 × ( 2nd ‘ 𝑓 ) ) ) ) |
| 86 | 76 78 81 84 85 | syl13anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 × ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ) = ( ( 𝑠 × ( 2nd ‘ 𝑡 ) ) ⨣ ( 𝑠 × ( 2nd ‘ 𝑓 ) ) ) ) |
| 87 | 19 7 | ringacl | ⊢ ( ( 𝐷 ∈ Ring ∧ ( 2nd ‘ 𝑡 ) ∈ ( Base ‘ 𝐷 ) ∧ ( 2nd ‘ 𝑓 ) ∈ ( Base ‘ 𝐷 ) ) → ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ∈ ( Base ‘ 𝐷 ) ) |
| 88 | 76 81 84 87 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ∈ ( Base ‘ 𝐷 ) ) |
| 89 | 88 77 | eleqtrrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ∈ 𝐸 ) |
| 90 | 2 3 4 5 6 11 | dvhmulr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ∈ 𝐸 ) ) → ( 𝑠 × ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ) = ( 𝑠 ∘ ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ) ) |
| 91 | 37 38 89 90 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 × ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ) = ( 𝑠 ∘ ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ) ) |
| 92 | 2 3 4 5 6 11 | dvhmulr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ ( 2nd ‘ 𝑡 ) ∈ 𝐸 ) ) → ( 𝑠 × ( 2nd ‘ 𝑡 ) ) = ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) ) |
| 93 | 37 38 80 92 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 × ( 2nd ‘ 𝑡 ) ) = ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) ) |
| 94 | 2 3 4 5 6 11 | dvhmulr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ ( 2nd ‘ 𝑓 ) ∈ 𝐸 ) ) → ( 𝑠 × ( 2nd ‘ 𝑓 ) ) = ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ) |
| 95 | 37 38 83 94 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 × ( 2nd ‘ 𝑓 ) ) = ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ) |
| 96 | 93 95 | oveq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 × ( 2nd ‘ 𝑡 ) ) ⨣ ( 𝑠 × ( 2nd ‘ 𝑓 ) ) ) = ( ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) ⨣ ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ) ) |
| 97 | 86 91 96 | 3eqtr3d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 ∘ ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ) = ( ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) ⨣ ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ) ) |
| 98 | 48 | fveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ ( 𝑡 + 𝑓 ) ) = ( 2nd ‘ 〈 ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) , ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) 〉 ) ) |
| 99 | 52 53 | op2nd | ⊢ ( 2nd ‘ 〈 ( ( 1st ‘ 𝑡 ) ∘ ( 1st ‘ 𝑓 ) ) , ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) 〉 ) = ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) |
| 100 | 98 99 | eqtrdi | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ ( 𝑡 + 𝑓 ) ) = ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ) |
| 101 | 100 | coeq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 ∘ ( 2nd ‘ ( 𝑡 + 𝑓 ) ) ) = ( 𝑠 ∘ ( ( 2nd ‘ 𝑡 ) ⨣ ( 2nd ‘ 𝑓 ) ) ) ) |
| 102 | 58 | fveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ ( 𝑠 · 𝑡 ) ) = ( 2nd ‘ 〈 ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) 〉 ) ) |
| 103 | 60 63 | op2nd | ⊢ ( 2nd ‘ 〈 ( 𝑠 ‘ ( 1st ‘ 𝑡 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) 〉 ) = ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) |
| 104 | 102 103 | eqtrdi | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ ( 𝑠 · 𝑡 ) ) = ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) ) |
| 105 | 67 | fveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ ( 𝑠 · 𝑓 ) ) = ( 2nd ‘ 〈 ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) ) |
| 106 | 69 71 | op2nd | ⊢ ( 2nd ‘ 〈 ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) = ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) |
| 107 | 105 106 | eqtrdi | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ ( 𝑠 · 𝑓 ) ) = ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ) |
| 108 | 104 107 | oveq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 2nd ‘ ( 𝑠 · 𝑡 ) ) ⨣ ( 2nd ‘ ( 𝑠 · 𝑓 ) ) ) = ( ( 𝑠 ∘ ( 2nd ‘ 𝑡 ) ) ⨣ ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ) ) |
| 109 | 97 101 108 | 3eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 ∘ ( 2nd ‘ ( 𝑡 + 𝑓 ) ) ) = ( ( 2nd ‘ ( 𝑠 · 𝑡 ) ) ⨣ ( 2nd ‘ ( 𝑠 · 𝑓 ) ) ) ) |
| 110 | 75 109 | opeq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 〈 ( 𝑠 ‘ ( 1st ‘ ( 𝑡 + 𝑓 ) ) ) , ( 𝑠 ∘ ( 2nd ‘ ( 𝑡 + 𝑓 ) ) ) 〉 = 〈 ( ( 1st ‘ ( 𝑠 · 𝑡 ) ) ∘ ( 1st ‘ ( 𝑠 · 𝑓 ) ) ) , ( ( 2nd ‘ ( 𝑠 · 𝑡 ) ) ⨣ ( 2nd ‘ ( 𝑠 · 𝑓 ) ) ) 〉 ) |
| 111 | 2 3 4 5 6 7 8 | dvhvaddcl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑡 + 𝑓 ) ∈ ( 𝑇 × 𝐸 ) ) |
| 112 | 111 | 3adantr1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑡 + 𝑓 ) ∈ ( 𝑇 × 𝐸 ) ) |
| 113 | 2 3 4 5 12 | dvhvsca | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ ( 𝑡 + 𝑓 ) ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · ( 𝑡 + 𝑓 ) ) = 〈 ( 𝑠 ‘ ( 1st ‘ ( 𝑡 + 𝑓 ) ) ) , ( 𝑠 ∘ ( 2nd ‘ ( 𝑡 + 𝑓 ) ) ) 〉 ) |
| 114 | 37 38 112 113 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · ( 𝑡 + 𝑓 ) ) = 〈 ( 𝑠 ‘ ( 1st ‘ ( 𝑡 + 𝑓 ) ) ) , ( 𝑠 ∘ ( 2nd ‘ ( 𝑡 + 𝑓 ) ) ) 〉 ) |
| 115 | 35 | 3adantr3 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · 𝑡 ) ∈ ( 𝑇 × 𝐸 ) ) |
| 116 | 2 3 4 5 12 | dvhvscacl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · 𝑓 ) ∈ ( 𝑇 × 𝐸 ) ) |
| 117 | 116 | 3adantr2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · 𝑓 ) ∈ ( 𝑇 × 𝐸 ) ) |
| 118 | 2 3 4 5 6 8 7 | dvhvadd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑠 · 𝑡 ) ∈ ( 𝑇 × 𝐸 ) ∧ ( 𝑠 · 𝑓 ) ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 · 𝑡 ) + ( 𝑠 · 𝑓 ) ) = 〈 ( ( 1st ‘ ( 𝑠 · 𝑡 ) ) ∘ ( 1st ‘ ( 𝑠 · 𝑓 ) ) ) , ( ( 2nd ‘ ( 𝑠 · 𝑡 ) ) ⨣ ( 2nd ‘ ( 𝑠 · 𝑓 ) ) ) 〉 ) |
| 119 | 37 115 117 118 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 · 𝑡 ) + ( 𝑠 · 𝑓 ) ) = 〈 ( ( 1st ‘ ( 𝑠 · 𝑡 ) ) ∘ ( 1st ‘ ( 𝑠 · 𝑓 ) ) ) , ( ( 2nd ‘ ( 𝑠 · 𝑡 ) ) ⨣ ( 2nd ‘ ( 𝑠 · 𝑓 ) ) ) 〉 ) |
| 120 | 110 114 119 | 3eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ ( 𝑇 × 𝐸 ) ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · ( 𝑡 + 𝑓 ) ) = ( ( 𝑠 · 𝑡 ) + ( 𝑠 · 𝑓 ) ) ) |
| 121 | simpl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ) | |
| 122 | simpr1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝑠 ∈ 𝐸 ) | |
| 123 | simpr2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝑡 ∈ 𝐸 ) | |
| 124 | simpr3 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝑓 ∈ ( 𝑇 × 𝐸 ) ) | |
| 125 | 124 43 | syl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ 𝑓 ) ∈ 𝑇 ) |
| 126 | eqid | ⊢ ( +g ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) = ( +g ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) | |
| 127 | 2 3 4 24 126 | erngplus2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ ( 1st ‘ 𝑓 ) ∈ 𝑇 ) ) → ( ( 𝑠 ( +g ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) = ( ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) ∘ ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ) ) |
| 128 | 121 122 123 125 127 | syl13anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ( +g ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) = ( ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) ∘ ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ) ) |
| 129 | 25 | fveq2d | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( +g ‘ 𝐷 ) = ( +g ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) ) |
| 130 | 7 129 | eqtrid | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ⨣ = ( +g ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) ) |
| 131 | 130 | oveqd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( 𝑠 ⨣ 𝑡 ) = ( 𝑠 ( +g ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) 𝑡 ) ) |
| 132 | 131 | fveq1d | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( ( 𝑠 ⨣ 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) = ( ( 𝑠 ( +g ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) ) |
| 133 | 132 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ⨣ 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) = ( ( 𝑠 ( +g ‘ ( ( EDRing ‘ 𝐾 ) ‘ 𝑊 ) ) 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) ) |
| 134 | 66 | 3adantr2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · 𝑓 ) = 〈 ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) |
| 135 | 134 | fveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ ( 𝑠 · 𝑓 ) ) = ( 1st ‘ 〈 ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) ) |
| 136 | 135 72 | eqtrdi | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ ( 𝑠 · 𝑓 ) ) = ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) ) |
| 137 | 2 3 4 5 12 | dvhvsca | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑡 · 𝑓 ) = 〈 ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) |
| 138 | 137 | 3adantr1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑡 · 𝑓 ) = 〈 ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) |
| 139 | 138 | fveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ ( 𝑡 · 𝑓 ) ) = ( 1st ‘ 〈 ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) ) |
| 140 | fvex | ⊢ ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ∈ V | |
| 141 | vex | ⊢ 𝑡 ∈ V | |
| 142 | 141 70 | coex | ⊢ ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ∈ V |
| 143 | 140 142 | op1st | ⊢ ( 1st ‘ 〈 ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) = ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) |
| 144 | 139 143 | eqtrdi | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 1st ‘ ( 𝑡 · 𝑓 ) ) = ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ) |
| 145 | 136 144 | coeq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 1st ‘ ( 𝑠 · 𝑓 ) ) ∘ ( 1st ‘ ( 𝑡 · 𝑓 ) ) ) = ( ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) ∘ ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ) ) |
| 146 | 128 133 145 | 3eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ⨣ 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) = ( ( 1st ‘ ( 𝑠 · 𝑓 ) ) ∘ ( 1st ‘ ( 𝑡 · 𝑓 ) ) ) ) |
| 147 | 33 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝐷 ∈ Ring ) |
| 148 | 21 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝐸 = ( Base ‘ 𝐷 ) ) |
| 149 | 122 148 | eleqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝑠 ∈ ( Base ‘ 𝐷 ) ) |
| 150 | 123 148 | eleqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 𝑡 ∈ ( Base ‘ 𝐷 ) ) |
| 151 | 124 82 | syl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ 𝑓 ) ∈ 𝐸 ) |
| 152 | 151 148 | eleqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ 𝑓 ) ∈ ( Base ‘ 𝐷 ) ) |
| 153 | 19 7 11 | ringdir | ⊢ ( ( 𝐷 ∈ Ring ∧ ( 𝑠 ∈ ( Base ‘ 𝐷 ) ∧ 𝑡 ∈ ( Base ‘ 𝐷 ) ∧ ( 2nd ‘ 𝑓 ) ∈ ( Base ‘ 𝐷 ) ) ) → ( ( 𝑠 ⨣ 𝑡 ) × ( 2nd ‘ 𝑓 ) ) = ( ( 𝑠 × ( 2nd ‘ 𝑓 ) ) ⨣ ( 𝑡 × ( 2nd ‘ 𝑓 ) ) ) ) |
| 154 | 147 149 150 152 153 | syl13anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ⨣ 𝑡 ) × ( 2nd ‘ 𝑓 ) ) = ( ( 𝑠 × ( 2nd ‘ 𝑓 ) ) ⨣ ( 𝑡 × ( 2nd ‘ 𝑓 ) ) ) ) |
| 155 | 19 7 | ringacl | ⊢ ( ( 𝐷 ∈ Ring ∧ 𝑠 ∈ ( Base ‘ 𝐷 ) ∧ 𝑡 ∈ ( Base ‘ 𝐷 ) ) → ( 𝑠 ⨣ 𝑡 ) ∈ ( Base ‘ 𝐷 ) ) |
| 156 | 147 149 150 155 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 ⨣ 𝑡 ) ∈ ( Base ‘ 𝐷 ) ) |
| 157 | 156 148 | eleqtrrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 ⨣ 𝑡 ) ∈ 𝐸 ) |
| 158 | 2 3 4 5 6 11 | dvhmulr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑠 ⨣ 𝑡 ) ∈ 𝐸 ∧ ( 2nd ‘ 𝑓 ) ∈ 𝐸 ) ) → ( ( 𝑠 ⨣ 𝑡 ) × ( 2nd ‘ 𝑓 ) ) = ( ( 𝑠 ⨣ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) ) |
| 159 | 121 157 151 158 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ⨣ 𝑡 ) × ( 2nd ‘ 𝑓 ) ) = ( ( 𝑠 ⨣ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) ) |
| 160 | 121 122 151 94 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 × ( 2nd ‘ 𝑓 ) ) = ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ) |
| 161 | 2 3 4 5 6 11 | dvhmulr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑡 ∈ 𝐸 ∧ ( 2nd ‘ 𝑓 ) ∈ 𝐸 ) ) → ( 𝑡 × ( 2nd ‘ 𝑓 ) ) = ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ) |
| 162 | 121 123 151 161 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑡 × ( 2nd ‘ 𝑓 ) ) = ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ) |
| 163 | 160 162 | oveq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 × ( 2nd ‘ 𝑓 ) ) ⨣ ( 𝑡 × ( 2nd ‘ 𝑓 ) ) ) = ( ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ⨣ ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ) ) |
| 164 | 154 159 163 | 3eqtr3d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ⨣ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) = ( ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ⨣ ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ) ) |
| 165 | 134 | fveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ ( 𝑠 · 𝑓 ) ) = ( 2nd ‘ 〈 ( 𝑠 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) ) |
| 166 | 165 106 | eqtrdi | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ ( 𝑠 · 𝑓 ) ) = ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ) |
| 167 | 138 | fveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ ( 𝑡 · 𝑓 ) ) = ( 2nd ‘ 〈 ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) ) |
| 168 | 140 142 | op2nd | ⊢ ( 2nd ‘ 〈 ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) = ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) |
| 169 | 167 168 | eqtrdi | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 2nd ‘ ( 𝑡 · 𝑓 ) ) = ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ) |
| 170 | 166 169 | oveq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 2nd ‘ ( 𝑠 · 𝑓 ) ) ⨣ ( 2nd ‘ ( 𝑡 · 𝑓 ) ) ) = ( ( 𝑠 ∘ ( 2nd ‘ 𝑓 ) ) ⨣ ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ) ) |
| 171 | 164 170 | eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ⨣ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) = ( ( 2nd ‘ ( 𝑠 · 𝑓 ) ) ⨣ ( 2nd ‘ ( 𝑡 · 𝑓 ) ) ) ) |
| 172 | 146 171 | opeq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 〈 ( ( 𝑠 ⨣ 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) , ( ( 𝑠 ⨣ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) 〉 = 〈 ( ( 1st ‘ ( 𝑠 · 𝑓 ) ) ∘ ( 1st ‘ ( 𝑡 · 𝑓 ) ) ) , ( ( 2nd ‘ ( 𝑠 · 𝑓 ) ) ⨣ ( 2nd ‘ ( 𝑡 · 𝑓 ) ) ) 〉 ) |
| 173 | 2 3 4 5 12 | dvhvsca | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑠 ⨣ 𝑡 ) ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ⨣ 𝑡 ) · 𝑓 ) = 〈 ( ( 𝑠 ⨣ 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) , ( ( 𝑠 ⨣ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) |
| 174 | 121 157 124 173 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ⨣ 𝑡 ) · 𝑓 ) = 〈 ( ( 𝑠 ⨣ 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) , ( ( 𝑠 ⨣ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) |
| 175 | 116 | 3adantr2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · 𝑓 ) ∈ ( 𝑇 × 𝐸 ) ) |
| 176 | 2 3 4 5 12 | dvhvscacl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑡 · 𝑓 ) ∈ ( 𝑇 × 𝐸 ) ) |
| 177 | 176 | 3adantr1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑡 · 𝑓 ) ∈ ( 𝑇 × 𝐸 ) ) |
| 178 | 2 3 4 5 6 8 7 | dvhvadd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑠 · 𝑓 ) ∈ ( 𝑇 × 𝐸 ) ∧ ( 𝑡 · 𝑓 ) ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 · 𝑓 ) + ( 𝑡 · 𝑓 ) ) = 〈 ( ( 1st ‘ ( 𝑠 · 𝑓 ) ) ∘ ( 1st ‘ ( 𝑡 · 𝑓 ) ) ) , ( ( 2nd ‘ ( 𝑠 · 𝑓 ) ) ⨣ ( 2nd ‘ ( 𝑡 · 𝑓 ) ) ) 〉 ) |
| 179 | 121 175 177 178 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 · 𝑓 ) + ( 𝑡 · 𝑓 ) ) = 〈 ( ( 1st ‘ ( 𝑠 · 𝑓 ) ) ∘ ( 1st ‘ ( 𝑡 · 𝑓 ) ) ) , ( ( 2nd ‘ ( 𝑠 · 𝑓 ) ) ⨣ ( 2nd ‘ ( 𝑡 · 𝑓 ) ) ) 〉 ) |
| 180 | 172 174 179 | 3eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ⨣ 𝑡 ) · 𝑓 ) = ( ( 𝑠 · 𝑓 ) + ( 𝑡 · 𝑓 ) ) ) |
| 181 | 2 3 4 | tendocoval | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) ∧ ( 1st ‘ 𝑓 ) ∈ 𝑇 ) → ( ( 𝑠 ∘ 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) = ( 𝑠 ‘ ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ) ) |
| 182 | 121 122 123 125 181 | syl121anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ∘ 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) = ( 𝑠 ‘ ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ) ) |
| 183 | coass | ⊢ ( ( 𝑠 ∘ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) = ( 𝑠 ∘ ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ) | |
| 184 | 183 | a1i | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ∘ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) = ( 𝑠 ∘ ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ) ) |
| 185 | 182 184 | opeq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → 〈 ( ( 𝑠 ∘ 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) , ( ( 𝑠 ∘ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) 〉 = 〈 ( 𝑠 ‘ ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ) , ( 𝑠 ∘ ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ) 〉 ) |
| 186 | 2 4 | tendococl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) → ( 𝑠 ∘ 𝑡 ) ∈ 𝐸 ) |
| 187 | 121 122 123 186 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 ∘ 𝑡 ) ∈ 𝐸 ) |
| 188 | 2 3 4 5 12 | dvhvsca | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑠 ∘ 𝑡 ) ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ∘ 𝑡 ) · 𝑓 ) = 〈 ( ( 𝑠 ∘ 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) , ( ( 𝑠 ∘ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) |
| 189 | 121 187 124 188 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ∘ 𝑡 ) · 𝑓 ) = 〈 ( ( 𝑠 ∘ 𝑡 ) ‘ ( 1st ‘ 𝑓 ) ) , ( ( 𝑠 ∘ 𝑡 ) ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) |
| 190 | 2 3 4 | tendocl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑡 ∈ 𝐸 ∧ ( 1st ‘ 𝑓 ) ∈ 𝑇 ) → ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ∈ 𝑇 ) |
| 191 | 121 123 125 190 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ∈ 𝑇 ) |
| 192 | 2 4 | tendococl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑡 ∈ 𝐸 ∧ ( 2nd ‘ 𝑓 ) ∈ 𝐸 ) → ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ∈ 𝐸 ) |
| 193 | 121 123 151 192 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ∈ 𝐸 ) |
| 194 | 2 3 4 5 12 | dvhopvsca | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ∈ 𝑇 ∧ ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ∈ 𝐸 ) ) → ( 𝑠 · 〈 ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) = 〈 ( 𝑠 ‘ ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ) , ( 𝑠 ∘ ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ) 〉 ) |
| 195 | 121 122 191 193 194 | syl13anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · 〈 ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) = 〈 ( 𝑠 ‘ ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) ) , ( 𝑠 ∘ ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) ) 〉 ) |
| 196 | 185 189 195 | 3eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 ∘ 𝑡 ) · 𝑓 ) = ( 𝑠 · 〈 ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) ) |
| 197 | 2 3 4 5 6 11 | dvhmulr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) ) → ( 𝑠 × 𝑡 ) = ( 𝑠 ∘ 𝑡 ) ) |
| 198 | 197 | 3adantr3 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 × 𝑡 ) = ( 𝑠 ∘ 𝑡 ) ) |
| 199 | 198 | oveq1d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 × 𝑡 ) · 𝑓 ) = ( ( 𝑠 ∘ 𝑡 ) · 𝑓 ) ) |
| 200 | 138 | oveq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( 𝑠 · ( 𝑡 · 𝑓 ) ) = ( 𝑠 · 〈 ( 𝑡 ‘ ( 1st ‘ 𝑓 ) ) , ( 𝑡 ∘ ( 2nd ‘ 𝑓 ) ) 〉 ) ) |
| 201 | 196 199 200 | 3eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑓 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( 𝑠 × 𝑡 ) · 𝑓 ) = ( 𝑠 · ( 𝑡 · 𝑓 ) ) ) |
| 202 | xp1st | ⊢ ( 𝑠 ∈ ( 𝑇 × 𝐸 ) → ( 1st ‘ 𝑠 ) ∈ 𝑇 ) | |
| 203 | 202 | adantl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ ( 𝑇 × 𝐸 ) ) → ( 1st ‘ 𝑠 ) ∈ 𝑇 ) |
| 204 | fvresi | ⊢ ( ( 1st ‘ 𝑠 ) ∈ 𝑇 → ( ( I ↾ 𝑇 ) ‘ ( 1st ‘ 𝑠 ) ) = ( 1st ‘ 𝑠 ) ) | |
| 205 | 203 204 | syl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ ( 𝑇 × 𝐸 ) ) → ( ( I ↾ 𝑇 ) ‘ ( 1st ‘ 𝑠 ) ) = ( 1st ‘ 𝑠 ) ) |
| 206 | xp2nd | ⊢ ( 𝑠 ∈ ( 𝑇 × 𝐸 ) → ( 2nd ‘ 𝑠 ) ∈ 𝐸 ) | |
| 207 | 2 3 4 | tendof | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 2nd ‘ 𝑠 ) ∈ 𝐸 ) → ( 2nd ‘ 𝑠 ) : 𝑇 ⟶ 𝑇 ) |
| 208 | 206 207 | sylan2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ ( 𝑇 × 𝐸 ) ) → ( 2nd ‘ 𝑠 ) : 𝑇 ⟶ 𝑇 ) |
| 209 | fcoi2 | ⊢ ( ( 2nd ‘ 𝑠 ) : 𝑇 ⟶ 𝑇 → ( ( I ↾ 𝑇 ) ∘ ( 2nd ‘ 𝑠 ) ) = ( 2nd ‘ 𝑠 ) ) | |
| 210 | 208 209 | syl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ ( 𝑇 × 𝐸 ) ) → ( ( I ↾ 𝑇 ) ∘ ( 2nd ‘ 𝑠 ) ) = ( 2nd ‘ 𝑠 ) ) |
| 211 | 205 210 | opeq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ ( 𝑇 × 𝐸 ) ) → 〈 ( ( I ↾ 𝑇 ) ‘ ( 1st ‘ 𝑠 ) ) , ( ( I ↾ 𝑇 ) ∘ ( 2nd ‘ 𝑠 ) ) 〉 = 〈 ( 1st ‘ 𝑠 ) , ( 2nd ‘ 𝑠 ) 〉 ) |
| 212 | 2 3 4 | tendoidcl | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( I ↾ 𝑇 ) ∈ 𝐸 ) |
| 213 | 212 | anim1i | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ ( 𝑇 × 𝐸 ) ) → ( ( I ↾ 𝑇 ) ∈ 𝐸 ∧ 𝑠 ∈ ( 𝑇 × 𝐸 ) ) ) |
| 214 | 2 3 4 5 12 | dvhvsca | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( I ↾ 𝑇 ) ∈ 𝐸 ∧ 𝑠 ∈ ( 𝑇 × 𝐸 ) ) ) → ( ( I ↾ 𝑇 ) · 𝑠 ) = 〈 ( ( I ↾ 𝑇 ) ‘ ( 1st ‘ 𝑠 ) ) , ( ( I ↾ 𝑇 ) ∘ ( 2nd ‘ 𝑠 ) ) 〉 ) |
| 215 | 213 214 | syldan | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ ( 𝑇 × 𝐸 ) ) → ( ( I ↾ 𝑇 ) · 𝑠 ) = 〈 ( ( I ↾ 𝑇 ) ‘ ( 1st ‘ 𝑠 ) ) , ( ( I ↾ 𝑇 ) ∘ ( 2nd ‘ 𝑠 ) ) 〉 ) |
| 216 | 1st2nd2 | ⊢ ( 𝑠 ∈ ( 𝑇 × 𝐸 ) → 𝑠 = 〈 ( 1st ‘ 𝑠 ) , ( 2nd ‘ 𝑠 ) 〉 ) | |
| 217 | 216 | adantl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ ( 𝑇 × 𝐸 ) ) → 𝑠 = 〈 ( 1st ‘ 𝑠 ) , ( 2nd ‘ 𝑠 ) 〉 ) |
| 218 | 211 215 217 | 3eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ ( 𝑇 × 𝐸 ) ) → ( ( I ↾ 𝑇 ) · 𝑠 ) = 𝑠 ) |
| 219 | 15 16 17 18 21 22 23 29 33 34 36 120 180 201 218 | islmodd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝑈 ∈ LMod ) |
| 220 | 6 | islvec | ⊢ ( 𝑈 ∈ LVec ↔ ( 𝑈 ∈ LMod ∧ 𝐷 ∈ DivRing ) ) |
| 221 | 219 31 220 | sylanbrc | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝑈 ∈ LVec ) |