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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 484 | . . 3 ⊢ ((𝑀 ∈ ℤ ∧ 𝐹:𝑍⟶ℂ) → 𝐹:𝑍⟶ℂ) | |
| 2 | lmclim.3 | . . . 4 ⊢ 𝑍 = (ℤ≥‘𝑀) | |
| 3 | uzssz 12784 | . . . . 5 ⊢ (ℤ≥‘𝑀) ⊆ ℤ | |
| 4 | zsscn 12508 | . . . . 5 ⊢ ℤ ⊆ ℂ | |
| 5 | 3, 4 | sstri 3945 | . . . 4 ⊢ (ℤ≥‘𝑀) ⊆ ℂ |
| 6 | 2, 5 | eqsstri 3982 | . . 3 ⊢ 𝑍 ⊆ ℂ |
| 7 | cnex 11119 | . . . 4 ⊢ ℂ ∈ V | |
| 8 | elpm2r 8794 | . . . 4 ⊢ (((ℂ ∈ V ∧ ℂ ∈ V) ∧ (𝐹:𝑍⟶ℂ ∧ 𝑍 ⊆ ℂ)) → 𝐹 ∈ (ℂ ↑pm ℂ)) | |
| 9 | 7, 7, 8 | mpanl12 703 | . . 3 ⊢ ((𝐹:𝑍⟶ℂ ∧ 𝑍 ⊆ ℂ) → 𝐹 ∈ (ℂ ↑pm ℂ)) |
| 10 | 1, 6, 9 | sylancl 587 | . 2 ⊢ ((𝑀 ∈ ℤ ∧ 𝐹:𝑍⟶ℂ) → 𝐹 ∈ (ℂ ↑pm ℂ)) |
| 11 | fdm 6679 | . . . 4 ⊢ (𝐹:𝑍⟶ℂ → dom 𝐹 = 𝑍) | |
| 12 | eqimss2 3995 | . . . 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 25271 | . . 3 ⊢ ((𝑀 ∈ ℤ ∧ 𝑍 ⊆ dom 𝐹) → (𝐹(⇝𝑡‘𝐽)𝑃 ↔ (𝐹 ∈ (ℂ ↑pm ℂ) ∧ 𝐹 ⇝ 𝑃))) |
| 16 | 13, 15 | syldan 592 | . 2 ⊢ ((𝑀 ∈ ℤ ∧ 𝐹:𝑍⟶ℂ) → (𝐹(⇝𝑡‘𝐽)𝑃 ↔ (𝐹 ∈ (ℂ ↑pm ℂ) ∧ 𝐹 ⇝ 𝑃))) |
| 17 | 10, 16 | mpbirand 708 | 1 ⊢ ((𝑀 ∈ ℤ ∧ 𝐹:𝑍⟶ℂ) → (𝐹(⇝𝑡‘𝐽)𝑃 ↔ 𝐹 ⇝ 𝑃)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1542 ∈ wcel 2114 Vcvv 3442 ⊆ wss 3903 class class class wbr 5100 dom cdm 5632 ⟶wf 6496 ‘cfv 6500 (class class class)co 7368 ↑pm cpm 8776 ℂcc 11036 ℤcz 12500 ℤ≥cuz 12763 ⇝ cli 15419 TopOpenctopn 17353 ℂfldccnfld 21321 ⇝𝑡clm 23182 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5226 ax-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 ax-pre-sup 11116 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rmo 3352 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-tp 4587 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5527 df-eprel 5532 df-po 5540 df-so 5541 df-fr 5585 df-we 5587 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-ord 6328 df-on 6329 df-lim 6330 df-suc 6331 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-riota 7325 df-ov 7371 df-oprab 7372 df-mpo 7373 df-om 7819 df-1st 7943 df-2nd 7944 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-1o 8407 df-er 8645 df-map 8777 df-pm 8778 df-en 8896 df-dom 8897 df-sdom 8898 df-fin 8899 df-sup 9357 df-inf 9358 df-pnf 11180 df-mnf 11181 df-xr 11182 df-ltxr 11183 df-le 11184 df-sub 11378 df-neg 11379 df-div 11807 df-nn 12158 df-2 12220 df-3 12221 df-4 12222 df-5 12223 df-6 12224 df-7 12225 df-8 12226 df-9 12227 df-n0 12414 df-z 12501 df-dec 12620 df-uz 12764 df-q 12874 df-rp 12918 df-xneg 13038 df-xadd 13039 df-xmul 13040 df-fz 13436 df-seq 13937 df-exp 13997 df-cj 15034 df-re 15035 df-im 15036 df-sqrt 15170 df-abs 15171 df-clim 15423 df-struct 17086 df-slot 17121 df-ndx 17133 df-base 17149 df-plusg 17202 df-mulr 17203 df-starv 17204 df-tset 17208 df-ple 17209 df-ds 17211 df-unif 17212 df-rest 17354 df-topn 17355 df-topgen 17375 df-psmet 21313 df-xmet 21314 df-met 21315 df-bl 21316 df-mopn 21317 df-cnfld 21322 df-top 22850 df-topon 22867 df-bases 22902 df-lm 23185 |
| This theorem is referenced by: lmlim 34125 climreeq 45973 |
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