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| Mirrors > Home > MPE Home > Th. List > cnmpt1ip | Structured version Visualization version GIF version | ||
| Description: Continuity of inner product; analogue of cnmpt12f 23985 which cannot be used directly because ·𝑖 is not a function. (Contributed by Mario Carneiro, 13-Oct-2015.) |
| Ref | Expression |
|---|---|
| cnmpt1ip.j | ⊢ 𝐽 = (TopOpen‘𝑊) |
| cnmpt1ip.c | ⊢ 𝐶 = (TopOpen‘ℂfld) |
| cnmpt1ip.h | ⊢ , = (·𝑖‘𝑊) |
| cnmpt1ip.r | ⊢ (𝜑 → 𝑊 ∈ ℂPreHil) |
| cnmpt1ip.k | ⊢ (𝜑 → 𝐾 ∈ (TopOn‘𝑋)) |
| cnmpt1ip.a | ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ 𝐴) ∈ (𝐾 Cn 𝐽)) |
| cnmpt1ip.b | ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ 𝐵) ∈ (𝐾 Cn 𝐽)) |
| Ref | Expression |
|---|---|
| cnmpt1ip | ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ (𝐴 , 𝐵)) ∈ (𝐾 Cn 𝐶)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cnmpt1ip.k | . . . . . 6 ⊢ (𝜑 → 𝐾 ∈ (TopOn‘𝑋)) | |
| 2 | cnmpt1ip.r | . . . . . . . 8 ⊢ (𝜑 → 𝑊 ∈ ℂPreHil) | |
| 3 | cphngp 25494 | . . . . . . . 8 ⊢ (𝑊 ∈ ℂPreHil → 𝑊 ∈ NrmGrp) | |
| 4 | ngptps 24921 | . . . . . . . 8 ⊢ (𝑊 ∈ NrmGrp → 𝑊 ∈ TopSp) | |
| 5 | 2, 3, 4 | 3syl 19 | . . . . . . 7 ⊢ (𝜑 → 𝑊 ∈ TopSp) |
| 6 | eqid 2761 | . . . . . . . 8 ⊢ (Base‘𝑊) = (Base‘𝑊) | |
| 7 | cnmpt1ip.j | . . . . . . . 8 ⊢ 𝐽 = (TopOpen‘𝑊) | |
| 8 | 6, 7 | istps 23252 | . . . . . . 7 ⊢ (𝑊 ∈ TopSp ↔ 𝐽 ∈ (TopOn‘(Base‘𝑊))) |
| 9 | 5, 8 | sylib 221 | . . . . . 6 ⊢ (𝜑 → 𝐽 ∈ (TopOn‘(Base‘𝑊))) |
| 10 | cnmpt1ip.a | . . . . . 6 ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ 𝐴) ∈ (𝐾 Cn 𝐽)) | |
| 11 | cnf2 23567 | . . . . . 6 ⊢ ((𝐾 ∈ (TopOn‘𝑋) ∧ 𝐽 ∈ (TopOn‘(Base‘𝑊)) ∧ (𝑥 ∈ 𝑋 ↦ 𝐴) ∈ (𝐾 Cn 𝐽)) → (𝑥 ∈ 𝑋 ↦ 𝐴):𝑋⟶(Base‘𝑊)) | |
| 12 | 1, 9, 10, 11 | syl3anc 1398 | . . . . 5 ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ 𝐴):𝑋⟶(Base‘𝑊)) |
| 13 | 12 | fvmptelcdm 7113 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑋) → 𝐴 ∈ (Base‘𝑊)) |
| 14 | cnmpt1ip.b | . . . . . 6 ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ 𝐵) ∈ (𝐾 Cn 𝐽)) | |
| 15 | cnf2 23567 | . . . . . 6 ⊢ ((𝐾 ∈ (TopOn‘𝑋) ∧ 𝐽 ∈ (TopOn‘(Base‘𝑊)) ∧ (𝑥 ∈ 𝑋 ↦ 𝐵) ∈ (𝐾 Cn 𝐽)) → (𝑥 ∈ 𝑋 ↦ 𝐵):𝑋⟶(Base‘𝑊)) | |
| 16 | 1, 9, 14, 15 | syl3anc 1398 | . . . . 5 ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ 𝐵):𝑋⟶(Base‘𝑊)) |
| 17 | 16 | fvmptelcdm 7113 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑋) → 𝐵 ∈ (Base‘𝑊)) |
| 18 | cnmpt1ip.h | . . . . 5 ⊢ , = (·𝑖‘𝑊) | |
| 19 | eqid 2761 | . . . . 5 ⊢ (·if‘𝑊) = (·if‘𝑊) | |
| 20 | 6, 18, 19 | ipfval 21955 | . . . 4 ⊢ ((𝐴 ∈ (Base‘𝑊) ∧ 𝐵 ∈ (Base‘𝑊)) → (𝐴(·if‘𝑊)𝐵) = (𝐴 , 𝐵)) |
| 21 | 13, 17, 20 | syl2anc 596 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝑋) → (𝐴(·if‘𝑊)𝐵) = (𝐴 , 𝐵)) |
| 22 | 21 | mpteq2dva 5198 | . 2 ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ (𝐴(·if‘𝑊)𝐵)) = (𝑥 ∈ 𝑋 ↦ (𝐴 , 𝐵))) |
| 23 | cnmpt1ip.c | . . . . 5 ⊢ 𝐶 = (TopOpen‘ℂfld) | |
| 24 | 19, 7, 23 | ipcn 25567 | . . . 4 ⊢ (𝑊 ∈ ℂPreHil → (·if‘𝑊) ∈ ((𝐽 ×t 𝐽) Cn 𝐶)) |
| 25 | 2, 24 | syl 18 | . . 3 ⊢ (𝜑 → (·if‘𝑊) ∈ ((𝐽 ×t 𝐽) Cn 𝐶)) |
| 26 | 1, 10, 14, 25 | cnmpt12f 23985 | . 2 ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ (𝐴(·if‘𝑊)𝐵)) ∈ (𝐾 Cn 𝐶)) |
| 27 | 22, 26 | eqeltrrd 2862 | 1 ⊢ (𝜑 → (𝑥 ∈ 𝑋 ↦ (𝐴 , 𝐵)) ∈ (𝐾 Cn 𝐶)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2145 ↦ cmpt 5186 ⟶wf 6534 ‘cfv 6538 (class class class)co 7420 Basecbs 17387 ·𝑖cip 17433 TopOpenctopn 17592 ℂfldccnfld 21678 ·ifcipf 21931 TopOnctopon 23228 TopSpctps 23250 Cn ccn 23542 ×t ctx 23879 NrmGrpcngp 24896 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-pre-sup 11278 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-int 4908 df-iun 4953 df-iin 4954 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-se 5605 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-isom 6547 df-riota 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-of 7693 df-om 7878 df-1st 8001 df-2nd 8002 df-supp 8178 df-tpos 8243 df-frecs 8299 df-wrecs 8330 df-recs 8379 df-rdg 8418 df-1o 8476 df-2o 8477 df-er 8717 df-map 8849 df-ixp 8926 df-en 8974 df-dom 8975 df-sdom 8976 df-fin 8977 df-fsupp 9354 df-fi 9403 df-sup 9434 df-inf 9435 df-oi 9504 df-card 10020 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-q 13076 df-rp 13121 df-xneg 13241 df-xadd 13242 df-xmul 13243 df-ico 13482 df-icc 13483 df-fz 13640 df-fzo 13789 df-seq 14145 df-exp 14205 df-hash 14475 df-cj 15266 df-re 15267 df-im 15268 df-sqrt 15402 df-abs 15403 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-hom 17452 df-cco 17453 df-rest 17593 df-topn 17594 df-0g 17612 df-gsum 17613 df-topgen 17614 df-pt 17615 df-prds 17618 df-xrs 17674 df-qtop 17679 df-imas 17680 df-xps 17682 df-mre 17756 df-mrc 17757 df-acs 17759 df-mgm 18816 df-sgrp 18908 df-mnd 18924 df-mhm 18978 df-submnd 18979 df-grp 19147 df-minusg 19148 df-sbg 19149 df-mulg 19278 df-subg 19333 df-ghm 19428 df-cntz 19531 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-invr 20618 df-dvr 20631 df-rhm 20702 df-subrng 20798 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-psmet 21670 df-xmet 21671 df-met 21672 df-bl 21673 df-mopn 21674 df-cnfld 21679 df-phl 21932 df-ipf 21933 df-top 23212 df-topon 23229 df-topsp 23251 df-bases 23264 df-cn 23545 df-cnp 23546 df-tx 23881 df-hmeo 24074 df-xms 24639 df-ms 24640 df-tms 24641 df-nm 24901 df-ngp 24902 df-tng 24903 df-nlm 24905 df-clm 25384 df-cph 25489 df-tcph 25490 |
| This theorem is used by: csscld 25570 clsocv 25571 |
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