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| Mirrors > Home > MPE Home > Th. List > cph2subdi | Structured version Visualization version GIF version | ||
| Description: Distributive law for inner product subtraction. Complex version of ip2subdi 21950. (Contributed by Mario Carneiro, 16-Oct-2015.) |
| Ref | Expression |
|---|---|
| cphipcj.h | ⊢ , = (·𝑖‘𝑊) |
| cphipcj.v | ⊢ 𝑉 = (Base‘𝑊) |
| cphsubdir.m | ⊢ − = (-g‘𝑊) |
| cph2subdi.1 | ⊢ (𝜑 → 𝑊 ∈ ℂPreHil) |
| cph2subdi.2 | ⊢ (𝜑 → 𝐴 ∈ 𝑉) |
| cph2subdi.3 | ⊢ (𝜑 → 𝐵 ∈ 𝑉) |
| cph2subdi.4 | ⊢ (𝜑 → 𝐶 ∈ 𝑉) |
| cph2subdi.5 | ⊢ (𝜑 → 𝐷 ∈ 𝑉) |
| Ref | Expression |
|---|---|
| cph2subdi | ⊢ (𝜑 → ((𝐴 − 𝐵) , (𝐶 − 𝐷)) = (((𝐴 , 𝐶) + (𝐵 , 𝐷)) − ((𝐴 , 𝐷) + (𝐵 , 𝐶)))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cph2subdi.1 | . . . . . 6 ⊢ (𝜑 → 𝑊 ∈ ℂPreHil) | |
| 2 | cphclm 25510 | . . . . . 6 ⊢ (𝑊 ∈ ℂPreHil → 𝑊 ∈ ℂMod) | |
| 3 | 1, 2 | syl 18 | . . . . 5 ⊢ (𝜑 → 𝑊 ∈ ℂMod) |
| 4 | eqid 2761 | . . . . . 6 ⊢ (Scalar‘𝑊) = (Scalar‘𝑊) | |
| 5 | 4 | clmadd 25395 | . . . . 5 ⊢ (𝑊 ∈ ℂMod → + = (+g‘(Scalar‘𝑊))) |
| 6 | 3, 5 | syl 18 | . . . 4 ⊢ (𝜑 → + = (+g‘(Scalar‘𝑊))) |
| 7 | 6 | oveqd 7437 | . . 3 ⊢ (𝜑 → ((𝐴 , 𝐶) + (𝐵 , 𝐷)) = ((𝐴 , 𝐶)(+g‘(Scalar‘𝑊))(𝐵 , 𝐷))) |
| 8 | 6 | oveqd 7437 | . . 3 ⊢ (𝜑 → ((𝐴 , 𝐷) + (𝐵 , 𝐶)) = ((𝐴 , 𝐷)(+g‘(Scalar‘𝑊))(𝐵 , 𝐶))) |
| 9 | 7, 8 | oveq12d 7438 | . 2 ⊢ (𝜑 → (((𝐴 , 𝐶) + (𝐵 , 𝐷))(-g‘(Scalar‘𝑊))((𝐴 , 𝐷) + (𝐵 , 𝐶))) = (((𝐴 , 𝐶)(+g‘(Scalar‘𝑊))(𝐵 , 𝐷))(-g‘(Scalar‘𝑊))((𝐴 , 𝐷)(+g‘(Scalar‘𝑊))(𝐵 , 𝐶)))) |
| 10 | cphphl 25492 | . . . . . 6 ⊢ (𝑊 ∈ ℂPreHil → 𝑊 ∈ PreHil) | |
| 11 | 1, 10 | syl 18 | . . . . 5 ⊢ (𝜑 → 𝑊 ∈ PreHil) |
| 12 | cph2subdi.2 | . . . . 5 ⊢ (𝜑 → 𝐴 ∈ 𝑉) | |
| 13 | cph2subdi.4 | . . . . 5 ⊢ (𝜑 → 𝐶 ∈ 𝑉) | |
| 14 | cphipcj.h | . . . . . 6 ⊢ , = (·𝑖‘𝑊) | |
| 15 | cphipcj.v | . . . . . 6 ⊢ 𝑉 = (Base‘𝑊) | |
| 16 | eqid 2761 | . . . . . 6 ⊢ (Base‘(Scalar‘𝑊)) = (Base‘(Scalar‘𝑊)) | |
| 17 | 4, 14, 15, 16 | ipcl 21939 | . . . . 5 ⊢ ((𝑊 ∈ PreHil ∧ 𝐴 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉) → (𝐴 , 𝐶) ∈ (Base‘(Scalar‘𝑊))) |
| 18 | 11, 12, 13, 17 | syl3anc 1398 | . . . 4 ⊢ (𝜑 → (𝐴 , 𝐶) ∈ (Base‘(Scalar‘𝑊))) |
| 19 | cph2subdi.3 | . . . . 5 ⊢ (𝜑 → 𝐵 ∈ 𝑉) | |
| 20 | cph2subdi.5 | . . . . 5 ⊢ (𝜑 → 𝐷 ∈ 𝑉) | |
| 21 | 4, 14, 15, 16 | ipcl 21939 | . . . . 5 ⊢ ((𝑊 ∈ PreHil ∧ 𝐵 ∈ 𝑉 ∧ 𝐷 ∈ 𝑉) → (𝐵 , 𝐷) ∈ (Base‘(Scalar‘𝑊))) |
| 22 | 11, 19, 20, 21 | syl3anc 1398 | . . . 4 ⊢ (𝜑 → (𝐵 , 𝐷) ∈ (Base‘(Scalar‘𝑊))) |
| 23 | 4, 16 | clmacl 25405 | . . . 4 ⊢ ((𝑊 ∈ ℂMod ∧ (𝐴 , 𝐶) ∈ (Base‘(Scalar‘𝑊)) ∧ (𝐵 , 𝐷) ∈ (Base‘(Scalar‘𝑊))) → ((𝐴 , 𝐶) + (𝐵 , 𝐷)) ∈ (Base‘(Scalar‘𝑊))) |
| 24 | 3, 18, 22, 23 | syl3anc 1398 | . . 3 ⊢ (𝜑 → ((𝐴 , 𝐶) + (𝐵 , 𝐷)) ∈ (Base‘(Scalar‘𝑊))) |
| 25 | 4, 14, 15, 16 | ipcl 21939 | . . . . 5 ⊢ ((𝑊 ∈ PreHil ∧ 𝐴 ∈ 𝑉 ∧ 𝐷 ∈ 𝑉) → (𝐴 , 𝐷) ∈ (Base‘(Scalar‘𝑊))) |
| 26 | 11, 12, 20, 25 | syl3anc 1398 | . . . 4 ⊢ (𝜑 → (𝐴 , 𝐷) ∈ (Base‘(Scalar‘𝑊))) |
| 27 | 4, 14, 15, 16 | ipcl 21939 | . . . . 5 ⊢ ((𝑊 ∈ PreHil ∧ 𝐵 ∈ 𝑉 ∧ 𝐶 ∈ 𝑉) → (𝐵 , 𝐶) ∈ (Base‘(Scalar‘𝑊))) |
| 28 | 11, 19, 13, 27 | syl3anc 1398 | . . . 4 ⊢ (𝜑 → (𝐵 , 𝐶) ∈ (Base‘(Scalar‘𝑊))) |
| 29 | 4, 16 | clmacl 25405 | . . . 4 ⊢ ((𝑊 ∈ ℂMod ∧ (𝐴 , 𝐷) ∈ (Base‘(Scalar‘𝑊)) ∧ (𝐵 , 𝐶) ∈ (Base‘(Scalar‘𝑊))) → ((𝐴 , 𝐷) + (𝐵 , 𝐶)) ∈ (Base‘(Scalar‘𝑊))) |
| 30 | 3, 26, 28, 29 | syl3anc 1398 | . . 3 ⊢ (𝜑 → ((𝐴 , 𝐷) + (𝐵 , 𝐶)) ∈ (Base‘(Scalar‘𝑊))) |
| 31 | 4, 16 | clmsub 25401 | . . 3 ⊢ ((𝑊 ∈ ℂMod ∧ ((𝐴 , 𝐶) + (𝐵 , 𝐷)) ∈ (Base‘(Scalar‘𝑊)) ∧ ((𝐴 , 𝐷) + (𝐵 , 𝐶)) ∈ (Base‘(Scalar‘𝑊))) → (((𝐴 , 𝐶) + (𝐵 , 𝐷)) − ((𝐴 , 𝐷) + (𝐵 , 𝐶))) = (((𝐴 , 𝐶) + (𝐵 , 𝐷))(-g‘(Scalar‘𝑊))((𝐴 , 𝐷) + (𝐵 , 𝐶)))) |
| 32 | 3, 24, 30, 31 | syl3anc 1398 | . 2 ⊢ (𝜑 → (((𝐴 , 𝐶) + (𝐵 , 𝐷)) − ((𝐴 , 𝐷) + (𝐵 , 𝐶))) = (((𝐴 , 𝐶) + (𝐵 , 𝐷))(-g‘(Scalar‘𝑊))((𝐴 , 𝐷) + (𝐵 , 𝐶)))) |
| 33 | cphsubdir.m | . . 3 ⊢ − = (-g‘𝑊) | |
| 34 | eqid 2761 | . . 3 ⊢ (-g‘(Scalar‘𝑊)) = (-g‘(Scalar‘𝑊)) | |
| 35 | eqid 2761 | . . 3 ⊢ (+g‘(Scalar‘𝑊)) = (+g‘(Scalar‘𝑊)) | |
| 36 | 4, 14, 15, 33, 34, 35, 11, 12, 19, 13, 20 | ip2subdi 21950 | . 2 ⊢ (𝜑 → ((𝐴 − 𝐵) , (𝐶 − 𝐷)) = (((𝐴 , 𝐶)(+g‘(Scalar‘𝑊))(𝐵 , 𝐷))(-g‘(Scalar‘𝑊))((𝐴 , 𝐷)(+g‘(Scalar‘𝑊))(𝐵 , 𝐶)))) |
| 37 | 9, 32, 36 | 3eqtr4rd 2807 | 1 ⊢ (𝜑 → ((𝐴 − 𝐵) , (𝐶 − 𝐷)) = (((𝐴 , 𝐶) + (𝐵 , 𝐷)) − ((𝐴 , 𝐷) + (𝐵 , 𝐶)))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 ‘cfv 6538 (class class class)co 7420 + caddc 11203 − cmin 11541 Basecbs 17387 +gcplusg 17428 Scalarcsca 17431 ·𝑖cip 17433 -gcsg 19146 PreHilcphl 21930 ℂModcclm 25383 ℂPreHilccph 25487 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7751 ax-cnex 11256 ax-resscn 11257 ax-1cn 11258 ax-icn 11259 ax-addcl 11260 ax-addrcl 11261 ax-mulcl 11262 ax-mulrcl 11263 ax-mulcom 11264 ax-addass 11265 ax-mulass 11266 ax-distr 11267 ax-i2m1 11268 ax-1ne0 11269 ax-1rid 11270 ax-rnegex 11271 ax-rrecex 11272 ax-cnre 11273 ax-pre-lttri 11274 ax-pre-lttrn 11275 ax-pre-ltadd 11276 ax-pre-mulgt0 11277 ax-addf 11279 ax-mulf 11280 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-om 7878 df-1st 8001 df-2nd 8002 df-tpos 8243 df-frecs 8299 df-wrecs 8330 df-recs 8379 df-rdg 8418 df-1o 8476 df-er 8717 df-map 8849 df-en 8974 df-dom 8975 df-sdom 8976 df-fin 8977 df-pnf 11345 df-mnf 11346 df-xr 11347 df-ltxr 11348 df-le 11349 df-sub 11543 df-neg 11544 df-div 11974 df-nn 12336 df-2 12405 df-3 12406 df-4 12407 df-5 12408 df-6 12409 df-7 12410 df-8 12411 df-9 12412 df-n0 12607 df-z 12694 df-dec 12815 df-uz 12966 df-fz 13640 df-seq 14145 df-exp 14205 df-struct 17325 df-sets 17342 df-slot 17360 df-ndx 17372 df-base 17388 df-ress 17409 df-plusg 17441 df-mulr 17442 df-starv 17443 df-sca 17444 df-vsca 17445 df-ip 17446 df-tset 17447 df-ple 17448 df-ds 17450 df-unif 17451 df-0g 17612 df-mgm 18816 df-sgrp 18908 df-mnd 18924 df-mhm 18978 df-grp 19147 df-minusg 19148 df-sbg 19149 df-subg 19333 df-ghm 19428 df-cmn 19996 df-abl 19997 df-mgp 20361 df-rng 20375 df-ur 20408 df-ring 20461 df-cring 20462 df-oppr 20567 df-dvdsr 20587 df-unit 20588 df-rhm 20702 df-subrg 20822 df-drng 20982 df-staf 21096 df-srng 21097 df-lmod 21137 df-lmhm 21297 df-lvec 21378 df-sra 21448 df-rgmod 21449 df-cnfld 21679 df-phl 21932 df-nlm 24905 df-clm 25384 df-cph 25489 |
| This theorem is used by: nmparlem 25560 cphipval2 25562 |
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