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| Mirrors > Home > MPE Home > Th. List > cnmptre | Structured version Visualization version GIF version | ||
| Description: Lemma for iirevcn 25251 and related functions. (Contributed by Mario Carneiro, 6-Jun-2014.) |
| Ref | Expression |
|---|---|
| cnmptre.1 | ⊢ 𝑅 = (TopOpen‘ℂfld) |
| cnmptre.2 | ⊢ 𝐽 = ((topGen‘ran (,)) ↾t 𝐴) |
| cnmptre.3 | ⊢ 𝐾 = ((topGen‘ran (,)) ↾t 𝐵) |
| cnmptre.4 | ⊢ (𝜑 → 𝐴 ⊆ ℝ) |
| cnmptre.5 | ⊢ (𝜑 → 𝐵 ⊆ ℝ) |
| cnmptre.6 | ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝐹 ∈ 𝐵) |
| cnmptre.7 | ⊢ (𝜑 → (𝑥 ∈ ℂ ↦ 𝐹) ∈ (𝑅 Cn 𝑅)) |
| Ref | Expression |
|---|---|
| cnmptre | ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐹) ∈ (𝐽 Cn 𝐾)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2760 | . . . . 5 ⊢ (𝑅 ↾t 𝐴) = (𝑅 ↾t 𝐴) | |
| 2 | cnmptre.1 | . . . . . . 7 ⊢ 𝑅 = (TopOpen‘ℂfld) | |
| 3 | 2 | cnfldtopon 25101 | . . . . . 6 ⊢ 𝑅 ∈ (TopOn‘ℂ) |
| 4 | 3 | a1i 11 | . . . . 5 ⊢ (𝜑 → 𝑅 ∈ (TopOn‘ℂ)) |
| 5 | cnmptre.4 | . . . . . 6 ⊢ (𝜑 → 𝐴 ⊆ ℝ) | |
| 6 | ax-resscn 11257 | . . . . . 6 ⊢ ℝ ⊆ ℂ | |
| 7 | 5, 6 | sstrdi 3920 | . . . . 5 ⊢ (𝜑 → 𝐴 ⊆ ℂ) |
| 8 | cnmptre.7 | . . . . 5 ⊢ (𝜑 → (𝑥 ∈ ℂ ↦ 𝐹) ∈ (𝑅 Cn 𝑅)) | |
| 9 | 1, 4, 7, 8 | cnmpt1res 23995 | . . . 4 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐹) ∈ ((𝑅 ↾t 𝐴) Cn 𝑅)) |
| 10 | eqid 2760 | . . . . . . . 8 ⊢ (topGen‘ran (,)) = (topGen‘ran (,)) | |
| 11 | 2, 10 | rerest 25123 | . . . . . . 7 ⊢ (𝐴 ⊆ ℝ → (𝑅 ↾t 𝐴) = ((topGen‘ran (,)) ↾t 𝐴)) |
| 12 | 5, 11 | syl 18 | . . . . . 6 ⊢ (𝜑 → (𝑅 ↾t 𝐴) = ((topGen‘ran (,)) ↾t 𝐴)) |
| 13 | cnmptre.2 | . . . . . 6 ⊢ 𝐽 = ((topGen‘ran (,)) ↾t 𝐴) | |
| 14 | 12, 13 | eqtr4di 2813 | . . . . 5 ⊢ (𝜑 → (𝑅 ↾t 𝐴) = 𝐽) |
| 15 | 14 | oveq1d 7435 | . . . 4 ⊢ (𝜑 → ((𝑅 ↾t 𝐴) Cn 𝑅) = (𝐽 Cn 𝑅)) |
| 16 | 9, 15 | eleqtrd 2862 | . . 3 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐹) ∈ (𝐽 Cn 𝑅)) |
| 17 | cnmptre.6 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝐹 ∈ 𝐵) | |
| 18 | 17 | fmpttd 7115 | . . . . 5 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐹):𝐴⟶𝐵) |
| 19 | 18 | frnd 6718 | . . . 4 ⊢ (𝜑 → ran (𝑥 ∈ 𝐴 ↦ 𝐹) ⊆ 𝐵) |
| 20 | cnmptre.5 | . . . . 5 ⊢ (𝜑 → 𝐵 ⊆ ℝ) | |
| 21 | 20, 6 | sstrdi 3920 | . . . 4 ⊢ (𝜑 → 𝐵 ⊆ ℂ) |
| 22 | cnrest2 23604 | . . . 4 ⊢ ((𝑅 ∈ (TopOn‘ℂ) ∧ ran (𝑥 ∈ 𝐴 ↦ 𝐹) ⊆ 𝐵 ∧ 𝐵 ⊆ ℂ) → ((𝑥 ∈ 𝐴 ↦ 𝐹) ∈ (𝐽 Cn 𝑅) ↔ (𝑥 ∈ 𝐴 ↦ 𝐹) ∈ (𝐽 Cn (𝑅 ↾t 𝐵)))) | |
| 23 | 3, 19, 21, 22 | mp3an2i 1495 | . . 3 ⊢ (𝜑 → ((𝑥 ∈ 𝐴 ↦ 𝐹) ∈ (𝐽 Cn 𝑅) ↔ (𝑥 ∈ 𝐴 ↦ 𝐹) ∈ (𝐽 Cn (𝑅 ↾t 𝐵)))) |
| 24 | 16, 23 | mpbid 235 | . 2 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐹) ∈ (𝐽 Cn (𝑅 ↾t 𝐵))) |
| 25 | 2, 10 | rerest 25123 | . . . . 5 ⊢ (𝐵 ⊆ ℝ → (𝑅 ↾t 𝐵) = ((topGen‘ran (,)) ↾t 𝐵)) |
| 26 | 20, 25 | syl 18 | . . . 4 ⊢ (𝜑 → (𝑅 ↾t 𝐵) = ((topGen‘ran (,)) ↾t 𝐵)) |
| 27 | cnmptre.3 | . . . 4 ⊢ 𝐾 = ((topGen‘ran (,)) ↾t 𝐵) | |
| 28 | 26, 27 | eqtr4di 2813 | . . 3 ⊢ (𝜑 → (𝑅 ↾t 𝐵) = 𝐾) |
| 29 | 28 | oveq2d 7436 | . 2 ⊢ (𝜑 → (𝐽 Cn (𝑅 ↾t 𝐵)) = (𝐽 Cn 𝐾)) |
| 30 | 24, 29 | eleqtrd 2862 | 1 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐹) ∈ (𝐽 Cn 𝐾)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 = wceq 1569 ∈ wcel 2144 ⊆ wss 3895 ↦ cmpt 5185 ran crn 5651 ‘cfv 6538 (class class class)co 7420 ℂcc 11198 ℝcr 11199 (,)cioo 13476 ↾t crest 17591 TopOpenctopn 17592 topGenctg 17608 ℂfldccnfld 21678 TopOnctopon 23228 Cn ccn 23542 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 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 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-tp 4588 df-op 4590 df-uni 4867 df-int 4907 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 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-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-fi 9403 df-sup 9434 df-inf 9435 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-ioo 13480 df-fz 13640 df-seq 14145 df-exp 14205 df-cj 15266 df-re 15267 df-im 15268 df-sqrt 15402 df-abs 15403 df-struct 17325 df-slot 17360 df-ndx 17372 df-base 17388 df-plusg 17441 df-mulr 17442 df-starv 17443 df-tset 17447 df-ple 17448 df-ds 17450 df-unif 17451 df-rest 17593 df-topn 17594 df-topgen 17614 df-psmet 21670 df-xmet 21671 df-met 21672 df-bl 21673 df-mopn 21674 df-cnfld 21679 df-top 23212 df-topon 23229 df-topsp 23251 df-bases 23264 df-cn 23545 df-xms 24639 df-ms 24640 |
| This theorem is used by: iirevcn 25251 iihalf1cn 25253 iihalf2cn 25255 pcoass 25345 |
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