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Related theorems GIF version |
| Description: Inner product with the 0 vector. |
| Ref | Expression |
|---|---|
| hizer1t | ⊢ (A ∈ ℋ → (0v ·i A) = 0) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-hvzercl 4987 | . . . 4 ⊢ 0v ∈ ℋ | |
| 2 | 0cn 4100 | . . . . 5 ⊢ 0 ∈ ℂ | |
| 3 | ax-his) 5047 | . . . . 5 ⊢ ((0 ∈ ℂ ∧ 0v ∈ ℋ ∧ A ∈ ℋ → ((0 ·s 0v) ·i A) = (0 · (0v ·i A))) | |
| 4 | 2, 3 | mp3an1 639 | . . . 4 ⊢ ((0v ∈ ℋ ∧ A ∈ ℋ ) → ((0 ·s 0v) ·i A) = (0 · (0v ·i A))) |
| 5 | 1, 4 | mpan 518 | . . 3 ⊢ (A ∈ ℋ → ((0 ·s 0v) ·i A) = (0 · (0v ·i A))) |
| 6 | ax-hvmulzer 4995 | . . . . 5 ⊢ (0v ∈ ℋ → (0 ·s 0v) = 0v) | |
| 7 | 1, 6 | ax-mp 6 | . . . 4 ⊢ (0 ·s 0v) = 0v |
| 8 | 7 | opreq1i 3009 | . . 3 ⊢ ((0 ·s 0v) ·i A) = (0v ·i A) |
| 9 | 5, 8 | syl5eqr 1138 | . 2 ⊢ (A ∈ ℋ → (0v ·i A) = (0 · (0v ·i A))) |
| 10 | ax-hicl 5043 | . . . 4 ⊢ ((0v ∈ ℋ ∧ A ∈ ℋ ) → (0v ·i A) ∈ ℂ) | |
| 11 | 1, 10 | mpan 518 | . . 3 ⊢ (A ∈ ℋ → (0v ·i A) ∈ ℂ) |
| 12 | mulzer2t 4189 | . . 3 ⊢ ((0v ·i A) ∈ ℂ → (0 · (0v ·i A)) = 0) | |
| 13 | 11, 12 | syl 12 | . 2 ⊢ (A ∈ ℋ → (0 · (0v ·i A)) = 0) |
| 14 | 9, 13 | eqtrd 1128 | 1 ⊢ (A ∈ ℋ → (0v ·i A) = 0) |
| Colors of variables: wff set class |
| Syntax hints: → wi 2 = wceq 1091 ∈ wcel 1092 (class class class)co 3001 ℂcc 4026 0cc0 4028 · cmulc 4032 ℋ chil 4958 ·s csm 4960 0vc0v 4961 ·i csp 4963 |
| This theorem is referenced by: hizer2t 5055 hiidge0t 5056 his6 5057 hial0 5058 normgt0t 5078 norm0 5079 ocsh 5164 pjthlem13 5237 |
| This theorem was proved from axioms:
ax-1 3 ax-2 4 ax-3 5
ax-mp 6 ax-4 673 ax-5 674
ax-6 675 ax-7 676 & |
| This theorem depends on definitions: df-bi 128 df-or 197 df-an 198 df-3or 582 df-3an 583 df-ex 679 df-sb 853 df-eu 1009 df-mo 1010 df-clab 1093 df-cleq 1097 df-clel 1099 df-ne 1192 df-ral 1205 df-rex 1206 df-reu 1207 df-rab 1208 df-v 1349 df-sbc 1441 df-dif 1489 df-un 1490 df-in 1491 df-ss 1492 df-pss 1494 df-nul 1708 df-if 1777 df-pw 1799 df-sn 1811 df-pr 1812 df-tp 1814 df-op 1815 df-uni 1920 df-int 1966 df-iun 1996 df-tr 2042 df-br 2063 df-opab 2098 df-eprel 2122 df-id 2125 df-po 2128 df-so 2138 df-fr 2169 df-we 2186 df-ord 2202 df-on 2203 df-lim 2204 df-suc 2205 df-om 2373 df-xp 2424 df-rel 2425 df-cnv 2426 df-co 2427 df-dm 2428 df-rn 2429 df-res 2430 df-ima 2431 df-fun 2432 df-fn 2433 df-f 2434 df-f1 2435 df-fv 2438 df-rdg 2970 df-opr 3003 df-oprab 3004 df-1o 3104 df-oadd 3106 df-omul 3107 df-er 3200 df-ec 3202 df-qs 3205 df-ni 3794 df-pli 3795 df-mi 3796 df-lti 3797 df-plpq 3829 df-mpq 3830 df-enq 3831 df-nq 3832 df-plq 3833 df-mq 3834 df-rq 3835 df-ltq 3836 df-1q 3837 df-np 3880 df-1p 3881 df-plp 3882 df-mp 3883 df-ltp 3884 df-plpr 3958 df-mpr 3959 df-enr 3960 df-nr 3961 df-plr 3962 df-mr 3963 df-0r 3965 df-1r 3966 df-m1r 3967 df-c 4034 df-0 4035 df-r 4038 df-plus 4039 df-mul 4040 df-sub 4133 df-neg 4135 |