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| Mirrors > Home > MPE Home > Th. List > cnmptre | Structured version Visualization version GIF version | ||
| Description: Lemma for iirevcn 25198 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 25048 | . . . . . 6 ⊢ 𝑅 ∈ (TopOn‘ℂ) |
| 4 | 3 | a1i 11 | . . . . 5 ⊢ (𝜑 → 𝑅 ∈ (TopOn‘ℂ)) |
| 5 | cnmptre.4 | . . . . . 6 ⊢ (𝜑 → 𝐴 ⊆ ℝ) | |
| 6 | ax-resscn 11214 | . . . . . 6 ⊢ ℝ ⊆ ℂ | |
| 7 | 5, 6 | sstrdi 3943 | . . . . 5 ⊢ (𝜑 → 𝐴 ⊆ ℂ) |
| 8 | cnmptre.7 | . . . . 5 ⊢ (𝜑 → (𝑥 ∈ ℂ ↦ 𝐹) ∈ (𝑅 Cn 𝑅)) | |
| 9 | 1, 4, 7, 8 | cnmpt1res 23942 | . . . 4 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐹) ∈ ((𝑅 ↾t 𝐴) Cn 𝑅)) |
| 10 | eqid 2760 | . . . . . . . 8 ⊢ (topGen‘ran (,)) = (topGen‘ran (,)) | |
| 11 | 2, 10 | rerest 25070 | . . . . . . 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 7424 | . . . 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 7104 | . . . . 5 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐹):𝐴⟶𝐵) |
| 19 | 18 | frnd 6707 | . . . 4 ⊢ (𝜑 → ran (𝑥 ∈ 𝐴 ↦ 𝐹) ⊆ 𝐵) |
| 20 | cnmptre.5 | . . . . 5 ⊢ (𝜑 → 𝐵 ⊆ ℝ) | |
| 21 | 20, 6 | sstrdi 3943 | . . . 4 ⊢ (𝜑 → 𝐵 ⊆ ℂ) |
| 22 | cnrest2 23551 | . . . 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 25070 | . . . . 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 7425 | . 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 1570 ∈ wcel 2145 ⊆ wss 3899 ↦ cmpt 5186 ran crn 5649 ‘cfv 6528 (class class class)co 7409 ℂcc 11155 ℝcr 11156 (,)cioo 13431 ↾t crest 17538 TopOpenctopn 17539 topGenctg 17555 ℂfldccnfld 21625 TopOnctopon 23175 Cn ccn 23489 |
| 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 2732 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7735 ax-cnex 11213 ax-resscn 11214 ax-1cn 11215 ax-icn 11216 ax-addcl 11217 ax-addrcl 11218 ax-mulcl 11219 ax-mulrcl 11220 ax-mulcom 11221 ax-addass 11222 ax-mulass 11223 ax-distr 11224 ax-i2m1 11225 ax-1ne0 11226 ax-1rid 11227 ax-rnegex 11228 ax-rrecex 11229 ax-cnre 11230 ax-pre-lttri 11231 ax-pre-lttrn 11232 ax-pre-ltadd 11233 ax-pre-mulgt0 11234 ax-pre-sup 11235 |
| 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 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 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-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5543 df-eprel 5548 df-po 5556 df-so 5557 df-fr 5601 df-we 5603 df-xp 5654 df-rel 5655 df-cnv 5656 df-co 5657 df-dm 5658 df-rn 5659 df-res 5660 df-ima 5661 df-pred 6294 df-ord 6355 df-on 6356 df-lim 6357 df-suc 6358 df-iota 6484 df-fun 6530 df-fn 6531 df-f 6532 df-f1 6533 df-fo 6534 df-f1o 6535 df-fv 6536 df-riota 7366 df-ov 7412 df-oprab 7413 df-mpo 7414 df-om 7862 df-1st 7985 df-2nd 7986 df-frecs 8278 df-wrecs 8309 df-recs 8358 df-rdg 8397 df-1o 8455 df-er 8696 df-map 8828 df-en 8953 df-dom 8954 df-sdom 8955 df-fin 8956 df-fi 9381 df-sup 9412 df-inf 9413 df-pnf 11302 df-mnf 11303 df-xr 11304 df-ltxr 11305 df-le 11306 df-sub 11500 df-neg 11501 df-div 11929 df-nn 12291 df-2 12360 df-3 12361 df-4 12362 df-5 12363 df-6 12364 df-7 12365 df-8 12366 df-9 12367 df-n0 12562 df-z 12649 df-dec 12770 df-uz 12921 df-q 13031 df-rp 13076 df-xneg 13196 df-xadd 13197 df-xmul 13198 df-ioo 13435 df-fz 13595 df-seq 14099 df-exp 14159 df-cj 15219 df-re 15220 df-im 15221 df-sqrt 15355 df-abs 15356 df-struct 17272 df-slot 17307 df-ndx 17319 df-base 17335 df-plusg 17388 df-mulr 17389 df-starv 17390 df-tset 17394 df-ple 17395 df-ds 17397 df-unif 17398 df-rest 17540 df-topn 17541 df-topgen 17561 df-psmet 21617 df-xmet 21618 df-met 21619 df-bl 21620 df-mopn 21621 df-cnfld 21626 df-top 23159 df-topon 23176 df-topsp 23198 df-bases 23211 df-cn 23492 df-xms 24586 df-ms 24587 |
| This theorem is used by: iirevcn 25198 iihalf1cn 25200 iihalf2cn 25202 pcoass 25292 |
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