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| Mirrors > Home > MPE Home > Th. List > cnmptre | Structured version Visualization version GIF version | ||
| Description: Lemma for iirevcn 25278 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 2763 | . . . . 5 ⊢ (𝑅 ↾t 𝐴) = (𝑅 ↾t 𝐴) | |
| 2 | cnmptre.1 | . . . . . . 7 ⊢ 𝑅 = (TopOpen‘ℂfld) | |
| 3 | 2 | cnfldtopon 25128 | . . . . . 6 ⊢ 𝑅 ∈ (TopOn‘ℂ) |
| 4 | 3 | a1i 11 | . . . . 5 ⊢ (𝜑 → 𝑅 ∈ (TopOn‘ℂ)) |
| 5 | cnmptre.4 | . . . . . 6 ⊢ (𝜑 → 𝐴 ⊆ ℝ) | |
| 6 | ax-resscn 11281 | . . . . . 6 ⊢ ℝ ⊆ ℂ | |
| 7 | 5, 6 | sstrdi 3925 | . . . . 5 ⊢ (𝜑 → 𝐴 ⊆ ℂ) |
| 8 | cnmptre.7 | . . . . 5 ⊢ (𝜑 → (𝑥 ∈ ℂ ↦ 𝐹) ∈ (𝑅 Cn 𝑅)) | |
| 9 | 1, 4, 7, 8 | cnmpt1res 24022 | . . . 4 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐹) ∈ ((𝑅 ↾t 𝐴) Cn 𝑅)) |
| 10 | eqid 2763 | . . . . . . . 8 ⊢ (topGen‘ran (,)) = (topGen‘ran (,)) | |
| 11 | 2, 10 | rerest 25150 | . . . . . . 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 2816 | . . . . 5 ⊢ (𝜑 → (𝑅 ↾t 𝐴) = 𝐽) |
| 15 | 14 | oveq1d 7455 | . . . 4 ⊢ (𝜑 → ((𝑅 ↾t 𝐴) Cn 𝑅) = (𝐽 Cn 𝑅)) |
| 16 | 9, 15 | eleqtrd 2866 | . . 3 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐹) ∈ (𝐽 Cn 𝑅)) |
| 17 | cnmptre.6 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐴) → 𝐹 ∈ 𝐵) | |
| 18 | 17 | fmpttd 7136 | . . . . 5 ⊢ (𝜑 → (𝑥 ∈ 𝐴 ↦ 𝐹):𝐴⟶𝐵) |
| 19 | 18 | frnd 6737 | . . . 4 ⊢ (𝜑 → ran (𝑥 ∈ 𝐴 ↦ 𝐹) ⊆ 𝐵) |
| 20 | cnmptre.5 | . . . . 5 ⊢ (𝜑 → 𝐵 ⊆ ℝ) | |
| 21 | 20, 6 | sstrdi 3925 | . . . 4 ⊢ (𝜑 → 𝐵 ⊆ ℂ) |
| 22 | cnrest2 23631 | . . . 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 1496 | . . 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 25150 | . . . . 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 2816 | . . 3 ⊢ (𝜑 → (𝑅 ↾t 𝐵) = 𝐾) |
| 29 | 28 | oveq2d 7456 | . 2 ⊢ (𝜑 → (𝐽 Cn (𝑅 ↾t 𝐵)) = (𝐽 Cn 𝐾)) |
| 30 | 24, 29 | eleqtrd 2866 | 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 2147 ⊆ wss 3900 ↦ cmpt 5189 ran crn 5656 ‘cfv 6555 (class class class)co 7440 ℂcc 11222 ℝcr 11223 (,)cioo 13500 ↾t crest 17617 TopOpenctopn 17618 topGenctg 17634 ℂfldccnfld 21705 TopOnctopon 23255 Cn ccn 23569 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5235 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7772 ax-cnex 11280 ax-resscn 11281 ax-1cn 11282 ax-icn 11283 ax-addcl 11284 ax-addrcl 11285 ax-mulcl 11286 ax-mulrcl 11287 ax-mulcom 11288 ax-addass 11289 ax-mulass 11290 ax-distr 11291 ax-i2m1 11292 ax-1ne0 11293 ax-1rid 11294 ax-rnegex 11295 ax-rrecex 11296 ax-cnre 11297 ax-pre-lttri 11298 ax-pre-lttrn 11299 ax-pre-ltadd 11300 ax-pre-mulgt0 11301 ax-pre-sup 11302 |
| 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 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4839 df-uni 4871 df-int 4911 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-tr 5216 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6319 df-ord 6380 df-on 6381 df-lim 6382 df-suc 6383 df-iota 6509 df-fun 6557 df-fn 6558 df-f 6559 df-f1 6560 df-fo 6561 df-f1o 6562 df-fv 6563 df-riota 7397 df-ov 7443 df-oprab 7444 df-mpo 7445 df-om 7899 df-1st 8022 df-2nd 8023 df-frecs 8324 df-wrecs 8355 df-recs 8404 df-rdg 8443 df-1o 8501 df-er 8742 df-map 8874 df-en 8999 df-dom 9000 df-sdom 9001 df-fin 9002 df-fi 9427 df-sup 9458 df-inf 9459 df-pnf 11369 df-mnf 11370 df-xr 11371 df-ltxr 11372 df-le 11373 df-sub 11567 df-neg 11568 df-div 11998 df-nn 12360 df-2 12429 df-3 12430 df-4 12431 df-5 12432 df-6 12433 df-7 12434 df-8 12435 df-9 12436 df-n0 12631 df-z 12718 df-dec 12839 df-uz 12990 df-q 13100 df-rp 13145 df-xneg 13265 df-xadd 13266 df-xmul 13267 df-ioo 13504 df-fz 13664 df-seq 14169 df-exp 14229 df-cj 15292 df-re 15293 df-im 15294 df-sqrt 15428 df-abs 15429 df-struct 17351 df-slot 17386 df-ndx 17398 df-base 17414 df-plusg 17467 df-mulr 17468 df-starv 17469 df-tset 17473 df-ple 17474 df-ds 17476 df-unif 17477 df-rest 17619 df-topn 17620 df-topgen 17640 df-psmet 21697 df-xmet 21698 df-met 21699 df-bl 21700 df-mopn 21701 df-cnfld 21706 df-top 23239 df-topon 23256 df-topsp 23278 df-bases 23291 df-cn 23572 df-xms 24666 df-ms 24667 |
| This theorem is used by: iirevcn 25278 iihalf1cn 25280 iihalf2cn 25282 pcoass 25372 |
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