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Description: Lemma for eringring . (Contributed by NM, 6-Aug-2013) (New usage is discouraged.)
| Ref | Expression | ||
|---|---|---|---|
| Hypotheses | ernggrp.h-r | ⊢ 𝐻 = ( LHyp ‘ 𝐾 ) | |
| ernggrp.d-r | ⊢ 𝐷 = ( ( EDRingR ‘ 𝐾 ) ‘ 𝑊 ) | ||
| ernggrplem.b-r | ⊢ 𝐵 = ( Base ‘ 𝐾 ) | ||
| ernggrplem.t-r | ⊢ 𝑇 = ( ( LTrn ‘ 𝐾 ) ‘ 𝑊 ) | ||
| ernggrplem.e-r | ⊢ 𝐸 = ( ( TEndo ‘ 𝐾 ) ‘ 𝑊 ) | ||
| ernggrplem.p-r | ⊢ 𝑃 = ( 𝑎 ∈ 𝐸 , 𝑏 ∈ 𝐸 ↦ ( 𝑓 ∈ 𝑇 ↦ ( ( 𝑎 ‘ 𝑓 ) ∘ ( 𝑏 ‘ 𝑓 ) ) ) ) | ||
| ernggrplem.o-r | ⊢ 𝑂 = ( 𝑓 ∈ 𝑇 ↦ ( I ↾ 𝐵 ) ) | ||
| ernggrplem.i-r | ⊢ 𝐼 = ( 𝑎 ∈ 𝐸 ↦ ( 𝑓 ∈ 𝑇 ↦ ◡ ( 𝑎 ‘ 𝑓 ) ) ) | ||
| erngrnglem.m-r | ⊢ 𝑀 = ( 𝑎 ∈ 𝐸 , 𝑏 ∈ 𝐸 ↦ ( 𝑏 ∘ 𝑎 ) ) | ||
| Assertion | erngdvlem3-rN | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝐷 ∈ Ring ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ernggrp.h-r | ⊢ 𝐻 = ( LHyp ‘ 𝐾 ) | |
| 2 | ernggrp.d-r | ⊢ 𝐷 = ( ( EDRingR ‘ 𝐾 ) ‘ 𝑊 ) | |
| 3 | ernggrplem.b-r | ⊢ 𝐵 = ( Base ‘ 𝐾 ) | |
| 4 | ernggrplem.t-r | ⊢ 𝑇 = ( ( LTrn ‘ 𝐾 ) ‘ 𝑊 ) | |
| 5 | ernggrplem.e-r | ⊢ 𝐸 = ( ( TEndo ‘ 𝐾 ) ‘ 𝑊 ) | |
| 6 | ernggrplem.p-r | ⊢ 𝑃 = ( 𝑎 ∈ 𝐸 , 𝑏 ∈ 𝐸 ↦ ( 𝑓 ∈ 𝑇 ↦ ( ( 𝑎 ‘ 𝑓 ) ∘ ( 𝑏 ‘ 𝑓 ) ) ) ) | |
| 7 | ernggrplem.o-r | ⊢ 𝑂 = ( 𝑓 ∈ 𝑇 ↦ ( I ↾ 𝐵 ) ) | |
| 8 | ernggrplem.i-r | ⊢ 𝐼 = ( 𝑎 ∈ 𝐸 ↦ ( 𝑓 ∈ 𝑇 ↦ ◡ ( 𝑎 ‘ 𝑓 ) ) ) | |
| 9 | erngrnglem.m-r | ⊢ 𝑀 = ( 𝑎 ∈ 𝐸 , 𝑏 ∈ 𝐸 ↦ ( 𝑏 ∘ 𝑎 ) ) | |
| 10 | eqid | ⊢ ( Base ‘ 𝐷 ) = ( Base ‘ 𝐷 ) | |
| 11 | 1 4 5 2 10 | erngbase-rN | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( Base ‘ 𝐷 ) = 𝐸 ) |
| 12 | 11 | eqcomd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝐸 = ( Base ‘ 𝐷 ) ) |
| 13 | eqid | ⊢ ( +g ‘ 𝐷 ) = ( +g ‘ 𝐷 ) | |
| 14 | 1 4 5 2 13 | erngfplus-rN | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( +g ‘ 𝐷 ) = ( 𝑎 ∈ 𝐸 , 𝑏 ∈ 𝐸 ↦ ( 𝑓 ∈ 𝑇 ↦ ( ( 𝑎 ‘ 𝑓 ) ∘ ( 𝑏 ‘ 𝑓 ) ) ) ) ) |
| 15 | 6 14 | eqtr4id | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝑃 = ( +g ‘ 𝐷 ) ) |
| 16 | eqid | ⊢ ( .r ‘ 𝐷 ) = ( .r ‘ 𝐷 ) | |
| 17 | 1 4 5 2 16 | erngfmul-rN | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( .r ‘ 𝐷 ) = ( 𝑎 ∈ 𝐸 , 𝑏 ∈ 𝐸 ↦ ( 𝑏 ∘ 𝑎 ) ) ) |
| 18 | 9 17 | eqtr4id | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝑀 = ( .r ‘ 𝐷 ) ) |
| 19 | 1 2 3 4 5 6 7 8 | erngdvlem1-rN | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝐷 ∈ Grp ) |
| 20 | 18 | oveqd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( 𝑠 𝑀 𝑡 ) = ( 𝑠 ( .r ‘ 𝐷 ) 𝑡 ) ) |
| 21 | 20 | 3ad2ant1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) → ( 𝑠 𝑀 𝑡 ) = ( 𝑠 ( .r ‘ 𝐷 ) 𝑡 ) ) |
| 22 | 1 4 5 2 16 | erngmul-rN | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) ) → ( 𝑠 ( .r ‘ 𝐷 ) 𝑡 ) = ( 𝑡 ∘ 𝑠 ) ) |
| 23 | 22 | 3impb | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) → ( 𝑠 ( .r ‘ 𝐷 ) 𝑡 ) = ( 𝑡 ∘ 𝑠 ) ) |
| 24 | 21 23 | eqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) → ( 𝑠 𝑀 𝑡 ) = ( 𝑡 ∘ 𝑠 ) ) |
| 25 | 1 5 | tendococl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑡 ∈ 𝐸 ∧ 𝑠 ∈ 𝐸 ) → ( 𝑡 ∘ 𝑠 ) ∈ 𝐸 ) |
| 26 | 25 | 3com23 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) → ( 𝑡 ∘ 𝑠 ) ∈ 𝐸 ) |
| 27 | 24 26 | eqeltrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) → ( 𝑠 𝑀 𝑡 ) ∈ 𝐸 ) |
| 28 | 18 | oveqdr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑡 𝑀 𝑢 ) = ( 𝑡 ( .r ‘ 𝐷 ) 𝑢 ) ) |
| 29 | 1 4 5 2 16 | erngmul-rN | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑡 ( .r ‘ 𝐷 ) 𝑢 ) = ( 𝑢 ∘ 𝑡 ) ) |
| 30 | 29 | 3adantr1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑡 ( .r ‘ 𝐷 ) 𝑢 ) = ( 𝑢 ∘ 𝑡 ) ) |
| 31 | 28 30 | eqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑡 𝑀 𝑢 ) = ( 𝑢 ∘ 𝑡 ) ) |
| 32 | 31 | coeq1d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑡 𝑀 𝑢 ) ∘ 𝑠 ) = ( ( 𝑢 ∘ 𝑡 ) ∘ 𝑠 ) ) |
| 33 | 18 | oveqd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( 𝑠 𝑀 ( 𝑡 𝑀 𝑢 ) ) = ( 𝑠 ( .r ‘ 𝐷 ) ( 𝑡 𝑀 𝑢 ) ) ) |
| 34 | 33 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 𝑀 ( 𝑡 𝑀 𝑢 ) ) = ( 𝑠 ( .r ‘ 𝐷 ) ( 𝑡 𝑀 𝑢 ) ) ) |
| 35 | simpl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ) | |
| 36 | simpr1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → 𝑠 ∈ 𝐸 ) | |
| 37 | simpr3 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → 𝑢 ∈ 𝐸 ) | |
| 38 | simpr2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → 𝑡 ∈ 𝐸 ) | |
| 39 | 1 5 | tendococl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑢 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) → ( 𝑢 ∘ 𝑡 ) ∈ 𝐸 ) |
| 40 | 35 37 38 39 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑢 ∘ 𝑡 ) ∈ 𝐸 ) |
| 41 | 31 40 | eqeltrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑡 𝑀 𝑢 ) ∈ 𝐸 ) |
| 42 | 1 4 5 2 16 | erngmul-rN | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ ( 𝑡 𝑀 𝑢 ) ∈ 𝐸 ) ) → ( 𝑠 ( .r ‘ 𝐷 ) ( 𝑡 𝑀 𝑢 ) ) = ( ( 𝑡 𝑀 𝑢 ) ∘ 𝑠 ) ) |
| 43 | 35 36 41 42 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 ( .r ‘ 𝐷 ) ( 𝑡 𝑀 𝑢 ) ) = ( ( 𝑡 𝑀 𝑢 ) ∘ 𝑠 ) ) |
| 44 | 34 43 | eqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 𝑀 ( 𝑡 𝑀 𝑢 ) ) = ( ( 𝑡 𝑀 𝑢 ) ∘ 𝑠 ) ) |
| 45 | 18 | oveqd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( ( 𝑠 𝑀 𝑡 ) 𝑀 𝑢 ) = ( ( 𝑠 𝑀 𝑡 ) ( .r ‘ 𝐷 ) 𝑢 ) ) |
| 46 | 45 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑀 𝑡 ) 𝑀 𝑢 ) = ( ( 𝑠 𝑀 𝑡 ) ( .r ‘ 𝐷 ) 𝑢 ) ) |
| 47 | 27 | 3adant3r3 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 𝑀 𝑡 ) ∈ 𝐸 ) |
| 48 | 1 4 5 2 16 | erngmul-rN | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑠 𝑀 𝑡 ) ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑀 𝑡 ) ( .r ‘ 𝐷 ) 𝑢 ) = ( 𝑢 ∘ ( 𝑠 𝑀 𝑡 ) ) ) |
| 49 | 35 47 37 48 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑀 𝑡 ) ( .r ‘ 𝐷 ) 𝑢 ) = ( 𝑢 ∘ ( 𝑠 𝑀 𝑡 ) ) ) |
| 50 | 18 | oveqdr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 𝑀 𝑡 ) = ( 𝑠 ( .r ‘ 𝐷 ) 𝑡 ) ) |
| 51 | 22 | 3adantr3 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 ( .r ‘ 𝐷 ) 𝑡 ) = ( 𝑡 ∘ 𝑠 ) ) |
| 52 | 50 51 | eqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 𝑀 𝑡 ) = ( 𝑡 ∘ 𝑠 ) ) |
| 53 | 52 | coeq2d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑢 ∘ ( 𝑠 𝑀 𝑡 ) ) = ( 𝑢 ∘ ( 𝑡 ∘ 𝑠 ) ) ) |
| 54 | 46 49 53 | 3eqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑀 𝑡 ) 𝑀 𝑢 ) = ( 𝑢 ∘ ( 𝑡 ∘ 𝑠 ) ) ) |
| 55 | coass | ⊢ ( ( 𝑢 ∘ 𝑡 ) ∘ 𝑠 ) = ( 𝑢 ∘ ( 𝑡 ∘ 𝑠 ) ) | |
| 56 | 54 55 | eqtr4di | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑀 𝑡 ) 𝑀 𝑢 ) = ( ( 𝑢 ∘ 𝑡 ) ∘ 𝑠 ) ) |
| 57 | 32 44 56 | 3eqtr4rd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑀 𝑡 ) 𝑀 𝑢 ) = ( 𝑠 𝑀 ( 𝑡 𝑀 𝑢 ) ) ) |
| 58 | 1 4 5 6 | tendodi2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ∧ 𝑠 ∈ 𝐸 ) ) → ( ( 𝑡 𝑃 𝑢 ) ∘ 𝑠 ) = ( ( 𝑡 ∘ 𝑠 ) 𝑃 ( 𝑢 ∘ 𝑠 ) ) ) |
| 59 | 35 38 37 36 58 | syl13anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑡 𝑃 𝑢 ) ∘ 𝑠 ) = ( ( 𝑡 ∘ 𝑠 ) 𝑃 ( 𝑢 ∘ 𝑠 ) ) ) |
| 60 | 18 | oveqd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( 𝑠 𝑀 ( 𝑡 𝑃 𝑢 ) ) = ( 𝑠 ( .r ‘ 𝐷 ) ( 𝑡 𝑃 𝑢 ) ) ) |
| 61 | 60 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 𝑀 ( 𝑡 𝑃 𝑢 ) ) = ( 𝑠 ( .r ‘ 𝐷 ) ( 𝑡 𝑃 𝑢 ) ) ) |
| 62 | 1 4 5 6 | tendoplcl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) → ( 𝑡 𝑃 𝑢 ) ∈ 𝐸 ) |
| 63 | 35 38 37 62 | syl3anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑡 𝑃 𝑢 ) ∈ 𝐸 ) |
| 64 | 1 4 5 2 16 | erngmul-rN | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ ( 𝑡 𝑃 𝑢 ) ∈ 𝐸 ) ) → ( 𝑠 ( .r ‘ 𝐷 ) ( 𝑡 𝑃 𝑢 ) ) = ( ( 𝑡 𝑃 𝑢 ) ∘ 𝑠 ) ) |
| 65 | 35 36 63 64 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 ( .r ‘ 𝐷 ) ( 𝑡 𝑃 𝑢 ) ) = ( ( 𝑡 𝑃 𝑢 ) ∘ 𝑠 ) ) |
| 66 | 61 65 | eqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 𝑀 ( 𝑡 𝑃 𝑢 ) ) = ( ( 𝑡 𝑃 𝑢 ) ∘ 𝑠 ) ) |
| 67 | 18 | oveqdr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 𝑀 𝑢 ) = ( 𝑠 ( .r ‘ 𝐷 ) 𝑢 ) ) |
| 68 | 1 4 5 2 16 | erngmul-rN | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 ( .r ‘ 𝐷 ) 𝑢 ) = ( 𝑢 ∘ 𝑠 ) ) |
| 69 | 68 | 3adantr2 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 ( .r ‘ 𝐷 ) 𝑢 ) = ( 𝑢 ∘ 𝑠 ) ) |
| 70 | 67 69 | eqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 𝑀 𝑢 ) = ( 𝑢 ∘ 𝑠 ) ) |
| 71 | 52 70 | oveq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑀 𝑡 ) 𝑃 ( 𝑠 𝑀 𝑢 ) ) = ( ( 𝑡 ∘ 𝑠 ) 𝑃 ( 𝑢 ∘ 𝑠 ) ) ) |
| 72 | 59 66 71 | 3eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 𝑀 ( 𝑡 𝑃 𝑢 ) ) = ( ( 𝑠 𝑀 𝑡 ) 𝑃 ( 𝑠 𝑀 𝑢 ) ) ) |
| 73 | 1 4 5 6 | tendodi1 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑢 ∈ 𝐸 ∧ 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) ) → ( 𝑢 ∘ ( 𝑠 𝑃 𝑡 ) ) = ( ( 𝑢 ∘ 𝑠 ) 𝑃 ( 𝑢 ∘ 𝑡 ) ) ) |
| 74 | 35 37 36 38 73 | syl13anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑢 ∘ ( 𝑠 𝑃 𝑡 ) ) = ( ( 𝑢 ∘ 𝑠 ) 𝑃 ( 𝑢 ∘ 𝑡 ) ) ) |
| 75 | 18 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → 𝑀 = ( .r ‘ 𝐷 ) ) |
| 76 | 75 | oveqd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑃 𝑡 ) 𝑀 𝑢 ) = ( ( 𝑠 𝑃 𝑡 ) ( .r ‘ 𝐷 ) 𝑢 ) ) |
| 77 | 1 4 5 6 | tendoplcl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ) → ( 𝑠 𝑃 𝑡 ) ∈ 𝐸 ) |
| 78 | 77 | 3adant3r3 | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( 𝑠 𝑃 𝑡 ) ∈ 𝐸 ) |
| 79 | 1 4 5 2 16 | erngmul-rN | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( 𝑠 𝑃 𝑡 ) ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑃 𝑡 ) ( .r ‘ 𝐷 ) 𝑢 ) = ( 𝑢 ∘ ( 𝑠 𝑃 𝑡 ) ) ) |
| 80 | 35 78 37 79 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑃 𝑡 ) ( .r ‘ 𝐷 ) 𝑢 ) = ( 𝑢 ∘ ( 𝑠 𝑃 𝑡 ) ) ) |
| 81 | 76 80 | eqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑃 𝑡 ) 𝑀 𝑢 ) = ( 𝑢 ∘ ( 𝑠 𝑃 𝑡 ) ) ) |
| 82 | 70 31 | oveq12d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑀 𝑢 ) 𝑃 ( 𝑡 𝑀 𝑢 ) ) = ( ( 𝑢 ∘ 𝑠 ) 𝑃 ( 𝑢 ∘ 𝑡 ) ) ) |
| 83 | 74 81 82 | 3eqtr4d | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ 𝑡 ∈ 𝐸 ∧ 𝑢 ∈ 𝐸 ) ) → ( ( 𝑠 𝑃 𝑡 ) 𝑀 𝑢 ) = ( ( 𝑠 𝑀 𝑢 ) 𝑃 ( 𝑡 𝑀 𝑢 ) ) ) |
| 84 | 1 4 5 | tendoidcl | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( I ↾ 𝑇 ) ∈ 𝐸 ) |
| 85 | 18 | oveqd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( ( I ↾ 𝑇 ) 𝑀 𝑠 ) = ( ( I ↾ 𝑇 ) ( .r ‘ 𝐷 ) 𝑠 ) ) |
| 86 | 85 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ) → ( ( I ↾ 𝑇 ) 𝑀 𝑠 ) = ( ( I ↾ 𝑇 ) ( .r ‘ 𝐷 ) 𝑠 ) ) |
| 87 | simpl | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ) → ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ) | |
| 88 | 84 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ) → ( I ↾ 𝑇 ) ∈ 𝐸 ) |
| 89 | simpr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ) → 𝑠 ∈ 𝐸 ) | |
| 90 | 1 4 5 2 16 | erngmul-rN | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( ( I ↾ 𝑇 ) ∈ 𝐸 ∧ 𝑠 ∈ 𝐸 ) ) → ( ( I ↾ 𝑇 ) ( .r ‘ 𝐷 ) 𝑠 ) = ( 𝑠 ∘ ( I ↾ 𝑇 ) ) ) |
| 91 | 87 88 89 90 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ) → ( ( I ↾ 𝑇 ) ( .r ‘ 𝐷 ) 𝑠 ) = ( 𝑠 ∘ ( I ↾ 𝑇 ) ) ) |
| 92 | 1 4 5 | tendo1mulr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ) → ( 𝑠 ∘ ( I ↾ 𝑇 ) ) = 𝑠 ) |
| 93 | 86 91 92 | 3eqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ) → ( ( I ↾ 𝑇 ) 𝑀 𝑠 ) = 𝑠 ) |
| 94 | 18 | oveqd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → ( 𝑠 𝑀 ( I ↾ 𝑇 ) ) = ( 𝑠 ( .r ‘ 𝐷 ) ( I ↾ 𝑇 ) ) ) |
| 95 | 94 | adantr | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ) → ( 𝑠 𝑀 ( I ↾ 𝑇 ) ) = ( 𝑠 ( .r ‘ 𝐷 ) ( I ↾ 𝑇 ) ) ) |
| 96 | 1 4 5 2 16 | erngmul-rN | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ ( 𝑠 ∈ 𝐸 ∧ ( I ↾ 𝑇 ) ∈ 𝐸 ) ) → ( 𝑠 ( .r ‘ 𝐷 ) ( I ↾ 𝑇 ) ) = ( ( I ↾ 𝑇 ) ∘ 𝑠 ) ) |
| 97 | 87 89 88 96 | syl12anc | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ) → ( 𝑠 ( .r ‘ 𝐷 ) ( I ↾ 𝑇 ) ) = ( ( I ↾ 𝑇 ) ∘ 𝑠 ) ) |
| 98 | 1 4 5 | tendo1mul | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ) → ( ( I ↾ 𝑇 ) ∘ 𝑠 ) = 𝑠 ) |
| 99 | 95 97 98 | 3eqtrd | ⊢ ( ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) ∧ 𝑠 ∈ 𝐸 ) → ( 𝑠 𝑀 ( I ↾ 𝑇 ) ) = 𝑠 ) |
| 100 | 12 15 18 19 27 57 72 83 84 93 99 | isringd | ⊢ ( ( 𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻 ) → 𝐷 ∈ Ring ) |