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| Mirrors > Home > MPE Home > Th. List > lmclimf | Structured version Visualization version GIF version | ||
| Description: Relate a limit on the metric space of complex numbers to our complex number limit notation. (Contributed by NM, 24-Jul-2007.) (Revised by Mario Carneiro, 1-May-2014.) |
| Ref | Expression |
|---|---|
| lmclim.2 | ⊢ 𝐽 = (TopOpen‘ℂfld) |
| lmclim.3 | ⊢ 𝑍 = (ℤ≥‘𝑀) |
| Ref | Expression |
|---|---|
| lmclimf | ⊢ ((𝑀 ∈ ℤ ∧ 𝐹:𝑍⟶ℂ) → (𝐹(⇝𝑡‘𝐽)𝑃 ↔ 𝐹 ⇝ 𝑃)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simpr 488 | . . 3 ⊢ ((𝑀 ∈ ℤ ∧ 𝐹:𝑍⟶ℂ) → 𝐹:𝑍⟶ℂ) | |
| 2 | lmclim.3 | . . . 4 ⊢ 𝑍 = (ℤ≥‘𝑀) | |
| 3 | uzssz 12861 | . . . . 5 ⊢ (ℤ≥‘𝑀) ⊆ ℤ | |
| 4 | zsscn 12577 | . . . . 5 ⊢ ℤ ⊆ ℂ | |
| 5 | 3, 4 | sstri 3946 | . . . 4 ⊢ (ℤ≥‘𝑀) ⊆ ℂ |
| 6 | 2, 5 | eqsstri 3983 | . . 3 ⊢ 𝑍 ⊆ ℂ |
| 7 | cnex 11155 | . . . 4 ⊢ ℂ ∈ V | |
| 8 | elpm2r 8827 | . . . 4 ⊢ (((ℂ ∈ V ∧ ℂ ∈ V) ∧ (𝐹:𝑍⟶ℂ ∧ 𝑍 ⊆ ℂ)) → 𝐹 ∈ (ℂ ↑pm ℂ)) | |
| 9 | 7, 7, 8 | mpanl12 712 | . . 3 ⊢ ((𝐹:𝑍⟶ℂ ∧ 𝑍 ⊆ ℂ) → 𝐹 ∈ (ℂ ↑pm ℂ)) |
| 10 | 1, 6, 9 | sylancl 595 | . 2 ⊢ ((𝑀 ∈ ℤ ∧ 𝐹:𝑍⟶ℂ) → 𝐹 ∈ (ℂ ↑pm ℂ)) |
| 11 | fdm 6702 | . . . 4 ⊢ (𝐹:𝑍⟶ℂ → dom 𝐹 = 𝑍) | |
| 12 | eqimss2 3996 | . . . 4 ⊢ (dom 𝐹 = 𝑍 → 𝑍 ⊆ dom 𝐹) | |
| 13 | 1, 11, 12 | 3syl 18 | . . 3 ⊢ ((𝑀 ∈ ℤ ∧ 𝐹:𝑍⟶ℂ) → 𝑍 ⊆ dom 𝐹) |
| 14 | lmclim.2 | . . . 4 ⊢ 𝐽 = (TopOpen‘ℂfld) | |
| 15 | 14, 2 | lmclim 25366 | . . 3 ⊢ ((𝑀 ∈ ℤ ∧ 𝑍 ⊆ dom 𝐹) → (𝐹(⇝𝑡‘𝐽)𝑃 ↔ (𝐹 ∈ (ℂ ↑pm ℂ) ∧ 𝐹 ⇝ 𝑃))) |
| 16 | 13, 15 | syldan 600 | . 2 ⊢ ((𝑀 ∈ ℤ ∧ 𝐹:𝑍⟶ℂ) → (𝐹(⇝𝑡‘𝐽)𝑃 ↔ (𝐹 ∈ (ℂ ↑pm ℂ) ∧ 𝐹 ⇝ 𝑃))) |
| 17 | 10, 16 | mpbirand 717 | 1 ⊢ ((𝑀 ∈ ℤ ∧ 𝐹:𝑍⟶ℂ) → (𝐹(⇝𝑡‘𝐽)𝑃 ↔ 𝐹 ⇝ 𝑃)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 208 ∧ wa 399 = wceq 1561 ∈ wcel 2143 Vcvv 3455 ⊆ wss 3905 class class class wbr 5101 dom cdm 5648 ⟶wf 6518 ‘cfv 6522 (class class class)co 7397 ↑pm cpm 8810 ℂcc 11072 ℤcz 12569 ℤ≥cuz 12840 ⇝ cli 15512 TopOpenctopn 17451 ℂfldccnfld 21425 ⇝𝑡clm 23287 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1816 ax-4 1830 ax-5 1931 ax-6 1988 ax-7 2029 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5228 ax-sep 5247 ax-nul 5257 ax-pow 5323 ax-pr 5391 ax-un 7719 ax-cnex 11130 ax-resscn 11131 ax-1cn 11132 ax-icn 11133 ax-addcl 11134 ax-addrcl 11135 ax-mulcl 11136 ax-mulrcl 11137 ax-mulcom 11138 ax-addass 11139 ax-mulass 11140 ax-distr 11141 ax-i2m1 11142 ax-1ne0 11143 ax-1rid 11144 ax-rnegex 11145 ax-rrecex 11146 ax-cnre 11147 ax-pre-lttri 11148 ax-pre-lttrn 11149 ax-pre-ltadd 11150 ax-pre-mulgt0 11151 ax-pre-sup 11152 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1100 df-3an 1101 df-tru 1564 df-fal 1574 df-ex 1801 df-nf 1805 df-sb 2092 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3368 df-reu 3369 df-rab 3416 df-v 3457 df-sbc 3746 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-tp 4588 df-op 4590 df-uni 4867 df-iun 4952 df-br 5102 df-opab 5164 df-mpt 5183 df-tr 5209 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 6289 df-ord 6350 df-on 6351 df-lim 6352 df-suc 6353 df-iota 6478 df-fun 6524 df-fn 6525 df-f 6526 df-f1 6527 df-fo 6528 df-f1o 6529 df-fv 6530 df-riota 7354 df-ov 7400 df-oprab 7401 df-mpo 7402 df-om 7848 df-1st 7971 df-2nd 7972 df-frecs 8263 df-wrecs 8294 df-recs 8343 df-rdg 8382 df-1o 8438 df-er 8679 df-map 8811 df-pm 8812 df-en 8929 df-dom 8930 df-sdom 8931 df-fin 8932 df-sup 9389 df-inf 9390 df-pnf 11219 df-mnf 11220 df-xr 11221 df-ltxr 11222 df-le 11223 df-sub 11417 df-neg 11418 df-div 11846 df-nn 12212 df-2 12281 df-3 12282 df-4 12283 df-5 12284 df-6 12285 df-7 12286 df-8 12287 df-9 12288 df-n0 12483 df-z 12570 df-dec 12690 df-uz 12841 df-q 12951 df-rp 12995 df-xneg 13115 df-xadd 13116 df-xmul 13117 df-fz 13514 df-seq 14016 df-exp 14076 df-cj 15127 df-re 15128 df-im 15129 df-sqrt 15263 df-abs 15264 df-clim 15516 df-struct 17184 df-slot 17219 df-ndx 17231 df-base 17247 df-plusg 17300 df-mulr 17301 df-starv 17302 df-tset 17306 df-ple 17307 df-ds 17309 df-unif 17310 df-rest 17452 df-topn 17453 df-topgen 17473 df-psmet 21417 df-xmet 21418 df-met 21419 df-bl 21420 df-mopn 21421 df-cnfld 21426 df-top 22955 df-topon 22972 df-bases 23007 df-lm 23290 |
| This theorem is referenced by: lmlim 34245 climreeq 46190 |
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