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Mirrors > Home > HSE Home > Th. List > his35 | Structured version Visualization version GIF version |
Description: Move scalar multiplication to outside of inner product. (Contributed by Mario Carneiro, 15-May-2014.) (New usage is discouraged.) |
Ref | Expression |
---|---|
his35 | ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → ((𝐴 ·ℎ 𝐶) ·ih (𝐵 ·ℎ 𝐷)) = ((𝐴 · (∗‘𝐵)) · (𝐶 ·ih 𝐷))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | his5 29975 | . . . . 5 ⊢ ((𝐵 ∈ ℂ ∧ 𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ) → (𝐶 ·ih (𝐵 ·ℎ 𝐷)) = ((∗‘𝐵) · (𝐶 ·ih 𝐷))) | |
2 | 1 | 3expb 1120 | . . . 4 ⊢ ((𝐵 ∈ ℂ ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → (𝐶 ·ih (𝐵 ·ℎ 𝐷)) = ((∗‘𝐵) · (𝐶 ·ih 𝐷))) |
3 | 2 | adantll 712 | . . 3 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → (𝐶 ·ih (𝐵 ·ℎ 𝐷)) = ((∗‘𝐵) · (𝐶 ·ih 𝐷))) |
4 | 3 | oveq2d 7372 | . 2 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → (𝐴 · (𝐶 ·ih (𝐵 ·ℎ 𝐷))) = (𝐴 · ((∗‘𝐵) · (𝐶 ·ih 𝐷)))) |
5 | simpll 765 | . . 3 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → 𝐴 ∈ ℂ) | |
6 | simprl 769 | . . 3 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → 𝐶 ∈ ℋ) | |
7 | hvmulcl 29902 | . . . 4 ⊢ ((𝐵 ∈ ℂ ∧ 𝐷 ∈ ℋ) → (𝐵 ·ℎ 𝐷) ∈ ℋ) | |
8 | 7 | ad2ant2l 744 | . . 3 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → (𝐵 ·ℎ 𝐷) ∈ ℋ) |
9 | ax-his3 29973 | . . 3 ⊢ ((𝐴 ∈ ℂ ∧ 𝐶 ∈ ℋ ∧ (𝐵 ·ℎ 𝐷) ∈ ℋ) → ((𝐴 ·ℎ 𝐶) ·ih (𝐵 ·ℎ 𝐷)) = (𝐴 · (𝐶 ·ih (𝐵 ·ℎ 𝐷)))) | |
10 | 5, 6, 8, 9 | syl3anc 1371 | . 2 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → ((𝐴 ·ℎ 𝐶) ·ih (𝐵 ·ℎ 𝐷)) = (𝐴 · (𝐶 ·ih (𝐵 ·ℎ 𝐷)))) |
11 | cjcl 14989 | . . . 4 ⊢ (𝐵 ∈ ℂ → (∗‘𝐵) ∈ ℂ) | |
12 | 11 | ad2antlr 725 | . . 3 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → (∗‘𝐵) ∈ ℂ) |
13 | hicl 29969 | . . . 4 ⊢ ((𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ) → (𝐶 ·ih 𝐷) ∈ ℂ) | |
14 | 13 | adantl 482 | . . 3 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → (𝐶 ·ih 𝐷) ∈ ℂ) |
15 | 5, 12, 14 | mulassd 11177 | . 2 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → ((𝐴 · (∗‘𝐵)) · (𝐶 ·ih 𝐷)) = (𝐴 · ((∗‘𝐵) · (𝐶 ·ih 𝐷)))) |
16 | 4, 10, 15 | 3eqtr4d 2786 | 1 ⊢ (((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) ∧ (𝐶 ∈ ℋ ∧ 𝐷 ∈ ℋ)) → ((𝐴 ·ℎ 𝐶) ·ih (𝐵 ·ℎ 𝐷)) = ((𝐴 · (∗‘𝐵)) · (𝐶 ·ih 𝐷))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 396 = wceq 1541 ∈ wcel 2106 ‘cfv 6496 (class class class)co 7356 ℂcc 11048 · cmul 11055 ∗ccj 14980 ℋchba 29808 ·ℎ csm 29810 ·ih csp 29811 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2707 ax-sep 5256 ax-nul 5263 ax-pow 5320 ax-pr 5384 ax-un 7671 ax-resscn 11107 ax-1cn 11108 ax-icn 11109 ax-addcl 11110 ax-addrcl 11111 ax-mulcl 11112 ax-mulrcl 11113 ax-mulcom 11114 ax-addass 11115 ax-mulass 11116 ax-distr 11117 ax-i2m1 11118 ax-1ne0 11119 ax-1rid 11120 ax-rnegex 11121 ax-rrecex 11122 ax-cnre 11123 ax-pre-lttri 11124 ax-pre-lttrn 11125 ax-pre-ltadd 11126 ax-pre-mulgt0 11127 ax-hfvmul 29894 ax-hfi 29968 ax-his1 29971 ax-his3 29973 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2538 df-eu 2567 df-clab 2714 df-cleq 2728 df-clel 2814 df-nfc 2889 df-ne 2944 df-nel 3050 df-ral 3065 df-rex 3074 df-rmo 3353 df-reu 3354 df-rab 3408 df-v 3447 df-sbc 3740 df-csb 3856 df-dif 3913 df-un 3915 df-in 3917 df-ss 3927 df-nul 4283 df-if 4487 df-pw 4562 df-sn 4587 df-pr 4589 df-op 4593 df-uni 4866 df-iun 4956 df-br 5106 df-opab 5168 df-mpt 5189 df-id 5531 df-po 5545 df-so 5546 df-xp 5639 df-rel 5640 df-cnv 5641 df-co 5642 df-dm 5643 df-rn 5644 df-res 5645 df-ima 5646 df-iota 6448 df-fun 6498 df-fn 6499 df-f 6500 df-f1 6501 df-fo 6502 df-f1o 6503 df-fv 6504 df-riota 7312 df-ov 7359 df-oprab 7360 df-mpo 7361 df-er 8647 df-en 8883 df-dom 8884 df-sdom 8885 df-pnf 11190 df-mnf 11191 df-xr 11192 df-ltxr 11193 df-le 11194 df-sub 11386 df-neg 11387 df-div 11812 df-2 12215 df-cj 14983 df-re 14984 df-im 14985 |
This theorem is referenced by: his35i 29978 pjhthlem1 30280 |
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