Proof of Theorem normlem0
| Step | Hyp | Ref
| Expression |
| 1 | | normlem1.2 |
. . . . 5
⊢ F
∈ ℋ |
| 2 | | normlem1.1 |
. . . . . 6
⊢ S
∈ ℂ |
| 3 | | normlem1.3 |
. . . . . 6
⊢ G
∈ ℋ |
| 4 | 2, 3 | hvmulcl 4990 |
. . . . 5
⊢ (S
·s G)
∈ ℋ |
| 5 | 1, 4 | hvsubval 5001 |
. . . 4
⊢ (F
−v (S
·s G)) =
(F +v (-1
·s (S
·s G))) |
| 6 | 2 | mulm1 4205 |
. . . . . . 7
⊢ (-1 · S) = -S |
| 7 | 6 | opreq1i 3009 |
. . . . . 6
⊢ ((-1 · S) ·s G) = (-S
·s G) |
| 8 | | 1cn 4101 |
. . . . . . . 8
⊢ 1 ∈ ℂ |
| 9 | 8 | negcl 4142 |
. . . . . . 7
⊢ -1 ∈ ℂ |
| 10 | 9, 2, 3 | hvmulass 5020 |
. . . . . 6
⊢ ((-1 · S) ·s G) = (-1 ·s
(S ·s
G)) |
| 11 | 7, 10 | eqtr3 1121 |
. . . . 5
⊢ (-S
·s G) = (-1
·s (S
·s G)) |
| 12 | 11 | opreq2i 3010 |
. . . 4
⊢ (F
+v (-S
·s G)) =
(F +v (-1
·s (S
·s G))) |
| 13 | 5, 12 | eqtr4 1122 |
. . 3
⊢ (F
−v (S
·s G)) =
(F +v (-S ·s G)) |
| 14 | 13, 13 | opreq12i 3011 |
. 2
⊢ ((F
−v (S
·s G))
·i (F
−v (S
·s G))) =
((F +v (-S ·s G)) ·i (F +v (-S ·s G))) |
| 15 | 2 | negcl 4142 |
. . . 4
⊢ -S
∈ ℂ |
| 16 | 15, 3 | hvmulcl 4990 |
. . 3
⊢ (-S
·s G)
∈ ℋ |
| 17 | 1, 16 | hvaddcl 4999 |
. . 3
⊢ (F
+v (-S
·s G))
∈ ℋ |
| 18 | | ax-his2 5046 |
. . 3
⊢ ((F
∈ ℋ ∧ (-S
·s G)
∈ ℋ ∧ (F
+v (-S
·s G))
∈ ℋ ) → ((F
+v (-S
·s G))
·i (F
+v (-S
·s G))) =
((F ·i
(F +v (-S ·s G))) + ((-S
·s G)
·i (F
+v (-S
·s G))))) |
| 19 | 1, 16, 17, 18 | mp3an 642 |
. 2
⊢ ((F
+v (-S
·s G))
·i (F
+v (-S
·s G))) =
((F ·i
(F +v (-S ·s G))) + ((-S
·s G)
·i (F
+v (-S
·s G)))) |
| 20 | | his7 5051 |
. . . . 5
⊢ ((F
∈ ℋ ∧ F ∈ ℋ ∧
(-S ·s
G) ∈ ℋ ) → (F ·i (F +v (-S ·s G))) = ((F
·i F) +
(F ·i
(-S ·s
G)))) |
| 21 | 1, 1, 16, 20 | mp3an 642 |
. . . 4
⊢ (F
·i (F
+v (-S
·s G))) =
((F ·i
F) + (F
·i (-S
·s G))) |
| 22 | | his5 5050 |
. . . . . . 7
⊢ ((-S
∈ ℂ ∧ F ∈ ℋ ∧
G ∈ ℋ ) → (F ·i (-S ·s G)) = ((∗ ‘-S) · (F
·i G))) |
| 23 | 15, 1, 3, 22 | mp3an 642 |
. . . . . 6
⊢ (F
·i (-S
·s G)) =
((∗ ‘-S) · (F ·i G)) |
| 24 | 2 | cjneg 4827 |
. . . . . . 7
⊢ (∗ ‘-S) = -(∗ ‘S) |
| 25 | 24 | opreq1i 3009 |
. . . . . 6
⊢ ((∗ ‘-S) · (F
·i G)) =
(-(∗ ‘S) · (F ·i G)) |
| 26 | 23, 25 | eqtr 1119 |
. . . . 5
⊢ (F
·i (-S
·s G)) =
(-(∗ ‘S) · (F ·i G)) |
| 27 | 26 | opreq2i 3010 |
. . . 4
⊢ ((F
·i F) +
(F ·i
(-S ·s
G))) = ((F ·i F) + (-(∗ ‘S) · (F
·i G))) |
| 28 | 21, 27 | eqtr 1119 |
. . 3
⊢ (F
·i (F
+v (-S
·s G))) =
((F ·i
F) + (-(∗ ‘S) · (F
·i G))) |
| 29 | | ax-his3 5047 |
. . . . 5
⊢ ((-S
∈ ℂ ∧ G ∈ ℋ ∧
(F +v (-S ·s G)) ∈ ℋ ) → ((-S ·s G) ·i (F +v (-S ·s G))) = (-S
· (G
·i (F
+v (-S
·s G))))) |
| 30 | 15, 3, 17, 29 | mp3an 642 |
. . . 4
⊢ ((-S
·s G)
·i (F
+v (-S
·s G))) =
(-S · (G ·i (F +v (-S ·s G)))) |
| 31 | | his7 5051 |
. . . . . . 7
⊢ ((G
∈ ℋ ∧ F ∈ ℋ ∧
(-S ·s
G) ∈ ℋ ) → (G ·i (F +v (-S ·s G))) = ((G
·i F) +
(G ·i
(-S ·s
G)))) |
| 32 | 3, 1, 16, 31 | mp3an 642 |
. . . . . 6
⊢ (G
·i (F
+v (-S
·s G))) =
((G ·i
F) + (G
·i (-S
·s G))) |
| 33 | | his5 5050 |
. . . . . . . 8
⊢ ((-S
∈ ℂ ∧ G ∈ ℋ ∧
G ∈ ℋ ) → (G ·i (-S ·s G)) = ((∗ ‘-S) · (G
·i G))) |
| 34 | 15, 3, 3, 33 | mp3an 642 |
. . . . . . 7
⊢ (G
·i (-S
·s G)) =
((∗ ‘-S) · (G ·i G)) |
| 35 | 34 | opreq2i 3010 |
. . . . . 6
⊢ ((G
·i F) +
(G ·i
(-S ·s
G))) = ((G ·i F) + ((∗ ‘-S) · (G
·i G))) |
| 36 | 32, 35 | eqtr 1119 |
. . . . 5
⊢ (G
·i (F
+v (-S
·s G))) =
((G ·i
F) + ((∗ ‘-S) · (G
·i G))) |
| 37 | 36 | opreq2i 3010 |
. . . 4
⊢ (-S
· (G
·i (F
+v (-S
·s G)))) =
(-S · ((G ·i F) + ((∗ ‘-S) · (G
·i G)))) |
| 38 | 3, 1 | hicl 5044 |
. . . . . 6
⊢ (G
·i F)
∈ ℂ |
| 39 | 15 | cjcl 4804 |
. . . . . . 7
⊢ (∗ ‘-S) ∈ ℂ |
| 40 | 3, 3 | hicl 5044 |
. . . . . . 7
⊢ (G
·i G)
∈ ℂ |
| 41 | 39, 40 | mulcl 4105 |
. . . . . 6
⊢ ((∗ ‘-S) · (G
·i G))
∈ ℂ |
| 42 | 15, 38, 41 | adddi 4110 |
. . . . 5
⊢ (-S
· ((G
·i F) +
((∗ ‘-S) · (G ·i G)))) = ((-S
· (G
·i F)) +
(-S · ((∗ ‘-S) · (G
·i G)))) |
| 43 | 15, 39, 40 | mulass 4109 |
. . . . . . 7
⊢ ((-S
· (∗ ‘-S)) ·
(G ·i
G)) = (-S · ((∗ ‘-S) · (G
·i G))) |
| 44 | 24 | opreq2i 3010 |
. . . . . . . . 9
⊢ (-S
· (∗ ‘-S)) = (-S · -(∗ ‘S)) |
| 45 | 2 | cjcl 4804 |
. . . . . . . . . 10
⊢ (∗ ‘S) ∈ ℂ |
| 46 | 2, 45 | mul2neg 4192 |
. . . . . . . . 9
⊢ (-S
· -(∗ ‘S)) = (S · (∗ ‘S)) |
| 47 | 44, 46 | eqtr 1119 |
. . . . . . . 8
⊢ (-S
· (∗ ‘-S)) = (S · (∗ ‘S)) |
| 48 | 47 | opreq1i 3009 |
. . . . . . 7
⊢ ((-S
· (∗ ‘-S)) ·
(G ·i
G)) = ((S · (∗ ‘S)) · (G
·i G)) |
| 49 | 43, 48 | eqtr3 1121 |
. . . . . 6
⊢ (-S
· ((∗ ‘-S) ·
(G ·i
G))) = ((S · (∗ ‘S)) · (G
·i G)) |
| 50 | 49 | opreq2i 3010 |
. . . . 5
⊢ ((-S
· (G
·i F)) +
(-S · ((∗ ‘-S) · (G
·i G)))) =
((-S · (G ·i F)) + ((S
· (∗ ‘S)) ·
(G ·i
G))) |
| 51 | 42, 50 | eqtr 1119 |
. . . 4
⊢ (-S
· ((G
·i F) +
((∗ ‘-S) · (G ·i G)))) = ((-S
· (G
·i F)) +
((S · (∗ ‘S)) · (G
·i G))) |
| 52 | 30, 37, 51 | 3eqtr 1123 |
. . 3
⊢ ((-S
·s G)
·i (F
+v (-S
·s G))) =
((-S · (G ·i F)) + ((S
· (∗ ‘S)) ·
(G ·i
G))) |
| 53 | 28, 52 | opreq12i 3011 |
. 2
⊢ ((F
·i (F
+v (-S
·s G))) +
((-S ·s
G) ·i
(F +v (-S ·s G)))) = (((F
·i F) +
(-(∗ ‘S) · (F ·i G))) + ((-S
· (G
·i F)) +
((S · (∗ ‘S)) · (G
·i G)))) |
| 54 | 14, 19, 53 | 3eqtr 1123 |
1
⊢ ((F
−v (S
·s G))
·i (F
−v (S
·s G))) =
(((F ·i
F) + (-(∗ ‘S) · (F
·i G))) +
((-S · (G ·i F)) + ((S
· (∗ ‘S)) ·
(G ·i
G)))) |