Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > mapdh8d | Structured version Visualization version GIF version |
Description: Part of Part (8) in [Baer] p. 48. (Contributed by NM, 6-May-2015.) |
Ref | Expression |
---|---|
mapdh8a.h | ⊢ 𝐻 = (LHyp‘𝐾) |
mapdh8a.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
mapdh8a.v | ⊢ 𝑉 = (Base‘𝑈) |
mapdh8a.s | ⊢ − = (-g‘𝑈) |
mapdh8a.o | ⊢ 0 = (0g‘𝑈) |
mapdh8a.n | ⊢ 𝑁 = (LSpan‘𝑈) |
mapdh8a.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
mapdh8a.d | ⊢ 𝐷 = (Base‘𝐶) |
mapdh8a.r | ⊢ 𝑅 = (-g‘𝐶) |
mapdh8a.q | ⊢ 𝑄 = (0g‘𝐶) |
mapdh8a.j | ⊢ 𝐽 = (LSpan‘𝐶) |
mapdh8a.m | ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) |
mapdh8a.i | ⊢ 𝐼 = (𝑥 ∈ V ↦ if((2nd ‘𝑥) = 0 , 𝑄, (℩ℎ ∈ 𝐷 ((𝑀‘(𝑁‘{(2nd ‘𝑥)})) = (𝐽‘{ℎ}) ∧ (𝑀‘(𝑁‘{((1st ‘(1st ‘𝑥)) − (2nd ‘𝑥))})) = (𝐽‘{((2nd ‘(1st ‘𝑥))𝑅ℎ)}))))) |
mapdh8a.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
mapdh8d.f | ⊢ (𝜑 → 𝐹 ∈ 𝐷) |
mapdh8d.mn | ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐹})) |
mapdh8b.eg | ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, 𝑌〉) = 𝐺) |
mapdh8d.x | ⊢ (𝜑 → 𝑋 ∈ (𝑉 ∖ { 0 })) |
mapdh8d.y | ⊢ (𝜑 → 𝑌 ∈ (𝑉 ∖ { 0 })) |
mapdh8d.xt | ⊢ (𝜑 → 𝑇 ∈ (𝑉 ∖ { 0 })) |
mapdh8d.yz | ⊢ (𝜑 → (𝑁‘{𝑌}) ≠ (𝑁‘{𝑇})) |
mapdh8d.w | ⊢ (𝜑 → 𝑤 ∈ (𝑉 ∖ { 0 })) |
mapdh8d.wt | ⊢ (𝜑 → (𝑁‘{𝑤}) ≠ (𝑁‘{𝑇})) |
mapdh8d.ut | ⊢ (𝜑 → (𝑁‘{𝑋}) ≠ (𝑁‘{𝑇})) |
mapdh8d.vw | ⊢ (𝜑 → (𝑁‘{𝑌}) ≠ (𝑁‘{𝑤})) |
mapdh8d.xn | ⊢ (𝜑 → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑤})) |
Ref | Expression |
---|---|
mapdh8d | ⊢ (𝜑 → (𝐼‘〈𝑌, 𝐺, 𝑇〉) = (𝐼‘〈𝑋, 𝐹, 𝑇〉)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mapdh8a.h | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
2 | mapdh8a.u | . . . 4 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
3 | mapdh8a.v | . . . 4 ⊢ 𝑉 = (Base‘𝑈) | |
4 | mapdh8a.s | . . . 4 ⊢ − = (-g‘𝑈) | |
5 | mapdh8a.o | . . . 4 ⊢ 0 = (0g‘𝑈) | |
6 | mapdh8a.n | . . . 4 ⊢ 𝑁 = (LSpan‘𝑈) | |
7 | mapdh8a.c | . . . 4 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
8 | mapdh8a.d | . . . 4 ⊢ 𝐷 = (Base‘𝐶) | |
9 | mapdh8a.r | . . . 4 ⊢ 𝑅 = (-g‘𝐶) | |
10 | mapdh8a.q | . . . 4 ⊢ 𝑄 = (0g‘𝐶) | |
11 | mapdh8a.j | . . . 4 ⊢ 𝐽 = (LSpan‘𝐶) | |
12 | mapdh8a.m | . . . 4 ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) | |
13 | mapdh8a.i | . . . 4 ⊢ 𝐼 = (𝑥 ∈ V ↦ if((2nd ‘𝑥) = 0 , 𝑄, (℩ℎ ∈ 𝐷 ((𝑀‘(𝑁‘{(2nd ‘𝑥)})) = (𝐽‘{ℎ}) ∧ (𝑀‘(𝑁‘{((1st ‘(1st ‘𝑥)) − (2nd ‘𝑥))})) = (𝐽‘{((2nd ‘(1st ‘𝑥))𝑅ℎ)}))))) | |
14 | mapdh8a.k | . . . . 5 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
15 | 14 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
16 | mapdh8b.eg | . . . . . 6 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, 𝑌〉) = 𝐺) | |
17 | mapdh8d.f | . . . . . . 7 ⊢ (𝜑 → 𝐹 ∈ 𝐷) | |
18 | mapdh8d.mn | . . . . . . 7 ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐹})) | |
19 | mapdh8d.x | . . . . . . 7 ⊢ (𝜑 → 𝑋 ∈ (𝑉 ∖ { 0 })) | |
20 | mapdh8d.y | . . . . . . . 8 ⊢ (𝜑 → 𝑌 ∈ (𝑉 ∖ { 0 })) | |
21 | 20 | eldifad 3948 | . . . . . . 7 ⊢ (𝜑 → 𝑌 ∈ 𝑉) |
22 | 1, 2, 14 | dvhlvec 38260 | . . . . . . . . 9 ⊢ (𝜑 → 𝑈 ∈ LVec) |
23 | 19 | eldifad 3948 | . . . . . . . . 9 ⊢ (𝜑 → 𝑋 ∈ 𝑉) |
24 | mapdh8d.w | . . . . . . . . . 10 ⊢ (𝜑 → 𝑤 ∈ (𝑉 ∖ { 0 })) | |
25 | 24 | eldifad 3948 | . . . . . . . . 9 ⊢ (𝜑 → 𝑤 ∈ 𝑉) |
26 | mapdh8d.xn | . . . . . . . . 9 ⊢ (𝜑 → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑤})) | |
27 | 3, 6, 22, 23, 21, 25, 26 | lspindpi 19904 | . . . . . . . 8 ⊢ (𝜑 → ((𝑁‘{𝑋}) ≠ (𝑁‘{𝑌}) ∧ (𝑁‘{𝑋}) ≠ (𝑁‘{𝑤}))) |
28 | 27 | simpld 497 | . . . . . . 7 ⊢ (𝜑 → (𝑁‘{𝑋}) ≠ (𝑁‘{𝑌})) |
29 | 10, 13, 1, 12, 2, 3, 4, 5, 6, 7, 8, 9, 11, 14, 17, 18, 19, 21, 28 | mapdhcl 38878 | . . . . . 6 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, 𝑌〉) ∈ 𝐷) |
30 | 16, 29 | eqeltrrd 2914 | . . . . 5 ⊢ (𝜑 → 𝐺 ∈ 𝐷) |
31 | 30 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → 𝐺 ∈ 𝐷) |
32 | 10, 13, 1, 12, 2, 3, 4, 5, 6, 7, 8, 9, 11, 14, 17, 18, 19, 20, 30, 28 | mapdheq 38879 | . . . . . . 7 ⊢ (𝜑 → ((𝐼‘〈𝑋, 𝐹, 𝑌〉) = 𝐺 ↔ ((𝑀‘(𝑁‘{𝑌})) = (𝐽‘{𝐺}) ∧ (𝑀‘(𝑁‘{(𝑋 − 𝑌)})) = (𝐽‘{(𝐹𝑅𝐺)})))) |
33 | 16, 32 | mpbid 234 | . . . . . 6 ⊢ (𝜑 → ((𝑀‘(𝑁‘{𝑌})) = (𝐽‘{𝐺}) ∧ (𝑀‘(𝑁‘{(𝑋 − 𝑌)})) = (𝐽‘{(𝐹𝑅𝐺)}))) |
34 | 33 | simpld 497 | . . . . 5 ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑌})) = (𝐽‘{𝐺})) |
35 | 34 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝑀‘(𝑁‘{𝑌})) = (𝐽‘{𝐺})) |
36 | mapdh8d.vw | . . . . . 6 ⊢ (𝜑 → (𝑁‘{𝑌}) ≠ (𝑁‘{𝑤})) | |
37 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 16, 19, 20, 36, 24, 26 | mapdh8a 38926 | . . . . 5 ⊢ (𝜑 → (𝐼‘〈𝑌, 𝐺, 𝑤〉) = (𝐼‘〈𝑋, 𝐹, 𝑤〉)) |
38 | 37 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝐼‘〈𝑌, 𝐺, 𝑤〉) = (𝐼‘〈𝑋, 𝐹, 𝑤〉)) |
39 | 20 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → 𝑌 ∈ (𝑉 ∖ { 0 })) |
40 | 24 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → 𝑤 ∈ (𝑉 ∖ { 0 })) |
41 | mapdh8d.wt | . . . . 5 ⊢ (𝜑 → (𝑁‘{𝑤}) ≠ (𝑁‘{𝑇})) | |
42 | 41 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝑁‘{𝑤}) ≠ (𝑁‘{𝑇})) |
43 | mapdh8d.xt | . . . . 5 ⊢ (𝜑 → 𝑇 ∈ (𝑉 ∖ { 0 })) | |
44 | 43 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → 𝑇 ∈ (𝑉 ∖ { 0 })) |
45 | 36 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝑁‘{𝑌}) ≠ (𝑁‘{𝑤})) |
46 | simpr 487 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) | |
47 | 26 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑤})) |
48 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 31, 35, 38, 39, 40, 42, 44, 45, 46, 47 | mapdh8b 38931 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝐼‘〈𝑤, (𝐼‘〈𝑋, 𝐹, 𝑤〉), 𝑇〉) = (𝐼‘〈𝑌, 𝐺, 𝑇〉)) |
49 | 17 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → 𝐹 ∈ 𝐷) |
50 | 18 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐹})) |
51 | eqidd 2822 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝐼‘〈𝑋, 𝐹, 𝑤〉) = (𝐼‘〈𝑋, 𝐹, 𝑤〉)) | |
52 | 19 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → 𝑋 ∈ (𝑉 ∖ { 0 })) |
53 | mapdh8d.yz | . . . . 5 ⊢ (𝜑 → (𝑁‘{𝑌}) ≠ (𝑁‘{𝑇})) | |
54 | 53 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝑁‘{𝑌}) ≠ (𝑁‘{𝑇})) |
55 | mapdh8d.ut | . . . . 5 ⊢ (𝜑 → (𝑁‘{𝑋}) ≠ (𝑁‘{𝑇})) | |
56 | 55 | adantr 483 | . . . 4 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝑁‘{𝑋}) ≠ (𝑁‘{𝑇})) |
57 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 49, 50, 51, 52, 39, 44, 54, 40, 42, 56, 45, 46, 47 | mapdh8c 38932 | . . 3 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝐼‘〈𝑤, (𝐼‘〈𝑋, 𝐹, 𝑤〉), 𝑇〉) = (𝐼‘〈𝑋, 𝐹, 𝑇〉)) |
58 | 48, 57 | eqtr3d 2858 | . 2 ⊢ ((𝜑 ∧ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝐼‘〈𝑌, 𝐺, 𝑇〉) = (𝐼‘〈𝑋, 𝐹, 𝑇〉)) |
59 | 14 | adantr 483 | . . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
60 | 17 | adantr 483 | . . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → 𝐹 ∈ 𝐷) |
61 | 18 | adantr 483 | . . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐹})) |
62 | 16 | adantr 483 | . . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝐼‘〈𝑋, 𝐹, 𝑌〉) = 𝐺) |
63 | 19 | adantr 483 | . . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → 𝑋 ∈ (𝑉 ∖ { 0 })) |
64 | 20 | adantr 483 | . . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → 𝑌 ∈ (𝑉 ∖ { 0 })) |
65 | 53 | adantr 483 | . . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝑁‘{𝑌}) ≠ (𝑁‘{𝑇})) |
66 | 43 | adantr 483 | . . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → 𝑇 ∈ (𝑉 ∖ { 0 })) |
67 | simpr 487 | . . 3 ⊢ ((𝜑 ∧ ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) | |
68 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 59, 60, 61, 62, 63, 64, 65, 66, 67 | mapdh8a 38926 | . 2 ⊢ ((𝜑 ∧ ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑇})) → (𝐼‘〈𝑌, 𝐺, 𝑇〉) = (𝐼‘〈𝑋, 𝐹, 𝑇〉)) |
69 | 58, 68 | pm2.61dan 811 | 1 ⊢ (𝜑 → (𝐼‘〈𝑌, 𝐺, 𝑇〉) = (𝐼‘〈𝑋, 𝐹, 𝑇〉)) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ∧ wa 398 = wceq 1537 ∈ wcel 2114 ≠ wne 3016 Vcvv 3494 ∖ cdif 3933 ifcif 4467 {csn 4567 {cpr 4569 〈cotp 4575 ↦ cmpt 5146 ‘cfv 6355 ℩crio 7113 (class class class)co 7156 1st c1st 7687 2nd c2nd 7688 Basecbs 16483 0gc0g 16713 -gcsg 18105 LSpanclspn 19743 HLchlt 36501 LHypclh 37135 DVecHcdvh 38229 LCDualclcd 38737 mapdcmpd 38775 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-rep 5190 ax-sep 5203 ax-nul 5210 ax-pow 5266 ax-pr 5330 ax-un 7461 ax-cnex 10593 ax-resscn 10594 ax-1cn 10595 ax-icn 10596 ax-addcl 10597 ax-addrcl 10598 ax-mulcl 10599 ax-mulrcl 10600 ax-mulcom 10601 ax-addass 10602 ax-mulass 10603 ax-distr 10604 ax-i2m1 10605 ax-1ne0 10606 ax-1rid 10607 ax-rnegex 10608 ax-rrecex 10609 ax-cnre 10610 ax-pre-lttri 10611 ax-pre-lttrn 10612 ax-pre-ltadd 10613 ax-pre-mulgt0 10614 ax-riotaBAD 36104 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1540 df-fal 1550 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-reu 3145 df-rmo 3146 df-rab 3147 df-v 3496 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-pss 3954 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4568 df-pr 4570 df-tp 4572 df-op 4574 df-ot 4576 df-uni 4839 df-int 4877 df-iun 4921 df-iin 4922 df-br 5067 df-opab 5129 df-mpt 5147 df-tr 5173 df-id 5460 df-eprel 5465 df-po 5474 df-so 5475 df-fr 5514 df-we 5516 df-xp 5561 df-rel 5562 df-cnv 5563 df-co 5564 df-dm 5565 df-rn 5566 df-res 5567 df-ima 5568 df-pred 6148 df-ord 6194 df-on 6195 df-lim 6196 df-suc 6197 df-iota 6314 df-fun 6357 df-fn 6358 df-f 6359 df-f1 6360 df-fo 6361 df-f1o 6362 df-fv 6363 df-riota 7114 df-ov 7159 df-oprab 7160 df-mpo 7161 df-of 7409 df-om 7581 df-1st 7689 df-2nd 7690 df-tpos 7892 df-undef 7939 df-wrecs 7947 df-recs 8008 df-rdg 8046 df-1o 8102 df-oadd 8106 df-er 8289 df-map 8408 df-en 8510 df-dom 8511 df-sdom 8512 df-fin 8513 df-pnf 10677 df-mnf 10678 df-xr 10679 df-ltxr 10680 df-le 10681 df-sub 10872 df-neg 10873 df-nn 11639 df-2 11701 df-3 11702 df-4 11703 df-5 11704 df-6 11705 df-n0 11899 df-z 11983 df-uz 12245 df-fz 12894 df-struct 16485 df-ndx 16486 df-slot 16487 df-base 16489 df-sets 16490 df-ress 16491 df-plusg 16578 df-mulr 16579 df-sca 16581 df-vsca 16582 df-0g 16715 df-mre 16857 df-mrc 16858 df-acs 16860 df-proset 17538 df-poset 17556 df-plt 17568 df-lub 17584 df-glb 17585 df-join 17586 df-meet 17587 df-p0 17649 df-p1 17650 df-lat 17656 df-clat 17718 df-mgm 17852 df-sgrp 17901 df-mnd 17912 df-submnd 17957 df-grp 18106 df-minusg 18107 df-sbg 18108 df-subg 18276 df-cntz 18447 df-oppg 18474 df-lsm 18761 df-cmn 18908 df-abl 18909 df-mgp 19240 df-ur 19252 df-ring 19299 df-oppr 19373 df-dvdsr 19391 df-unit 19392 df-invr 19422 df-dvr 19433 df-drng 19504 df-lmod 19636 df-lss 19704 df-lsp 19744 df-lvec 19875 df-lsatoms 36127 df-lshyp 36128 df-lcv 36170 df-lfl 36209 df-lkr 36237 df-ldual 36275 df-oposet 36327 df-ol 36329 df-oml 36330 df-covers 36417 df-ats 36418 df-atl 36449 df-cvlat 36473 df-hlat 36502 df-llines 36649 df-lplanes 36650 df-lvols 36651 df-lines 36652 df-psubsp 36654 df-pmap 36655 df-padd 36947 df-lhyp 37139 df-laut 37140 df-ldil 37255 df-ltrn 37256 df-trl 37310 df-tgrp 37894 df-tendo 37906 df-edring 37908 df-dveca 38154 df-disoa 38180 df-dvech 38230 df-dib 38290 df-dic 38324 df-dih 38380 df-doch 38499 df-djh 38546 df-lcdual 38738 df-mapd 38776 |
This theorem is referenced by: mapdh8e 38935 |
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