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| Mirrors > Home > MPE Home > Th. List > isumclim | Structured version Visualization version GIF version | ||
| Description: An infinite sum equals the value its series converges to. (Contributed by NM, 25-Dec-2005.) (Revised by Mario Carneiro, 23-Apr-2014.) |
| Ref | Expression |
|---|---|
| isumclim.1 | ⊢ 𝑍 = (ℤ≥‘𝑀) |
| isumclim.2 | ⊢ (𝜑 → 𝑀 ∈ ℤ) |
| isumclim.3 | ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐹‘𝑘) = 𝐴) |
| isumclim.4 | ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → 𝐴 ∈ ℂ) |
| isumclim.6 | ⊢ (𝜑 → seq𝑀( + , 𝐹) ⇝ 𝐵) |
| Ref | Expression |
|---|---|
| isumclim | ⊢ (𝜑 → Σ𝑘 ∈ 𝑍 𝐴 = 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isumclim.1 | . . 3 ⊢ 𝑍 = (ℤ≥‘𝑀) | |
| 2 | isumclim.2 | . . 3 ⊢ (𝜑 → 𝑀 ∈ ℤ) | |
| 3 | isumclim.3 | . . 3 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → (𝐹‘𝑘) = 𝐴) | |
| 4 | isumclim.4 | . . 3 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝑍) → 𝐴 ∈ ℂ) | |
| 5 | 1, 2, 3, 4 | isum 15733 | . 2 ⊢ (𝜑 → Σ𝑘 ∈ 𝑍 𝐴 = ( ⇝ ‘seq𝑀( + , 𝐹))) |
| 6 | fclim 15567 | . . . 4 ⊢ ⇝ :dom ⇝ ⟶ℂ | |
| 7 | ffun 6708 | . . . 4 ⊢ ( ⇝ :dom ⇝ ⟶ℂ → Fun ⇝ ) | |
| 8 | 6, 7 | ax-mp 5 | . . 3 ⊢ Fun ⇝ |
| 9 | isumclim.6 | . . 3 ⊢ (𝜑 → seq𝑀( + , 𝐹) ⇝ 𝐵) | |
| 10 | funbrfv 6926 | . . 3 ⊢ (Fun ⇝ → (seq𝑀( + , 𝐹) ⇝ 𝐵 → ( ⇝ ‘seq𝑀( + , 𝐹)) = 𝐵)) | |
| 11 | 8, 9, 10 | mpsyl 68 | . 2 ⊢ (𝜑 → ( ⇝ ‘seq𝑀( + , 𝐹)) = 𝐵) |
| 12 | 5, 11 | eqtrd 2770 | 1 ⊢ (𝜑 → Σ𝑘 ∈ 𝑍 𝐴 = 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2108 class class class wbr 5119 dom cdm 5654 Fun wfun 6524 ⟶wf 6526 ‘cfv 6530 ℂcc 11125 + caddc 11130 ℤcz 12586 ℤ≥cuz 12850 seqcseq 14017 ⇝ cli 15498 Σcsu 15700 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2157 ax-12 2177 ax-ext 2707 ax-rep 5249 ax-sep 5266 ax-nul 5276 ax-pow 5335 ax-pr 5402 ax-un 7727 ax-inf2 9653 ax-cnex 11183 ax-resscn 11184 ax-1cn 11185 ax-icn 11186 ax-addcl 11187 ax-addrcl 11188 ax-mulcl 11189 ax-mulrcl 11190 ax-mulcom 11191 ax-addass 11192 ax-mulass 11193 ax-distr 11194 ax-i2m1 11195 ax-1ne0 11196 ax-1rid 11197 ax-rnegex 11198 ax-rrecex 11199 ax-cnre 11200 ax-pre-lttri 11201 ax-pre-lttrn 11202 ax-pre-ltadd 11203 ax-pre-mulgt0 11204 ax-pre-sup 11205 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2065 df-mo 2539 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2809 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-rmo 3359 df-reu 3360 df-rab 3416 df-v 3461 df-sbc 3766 df-csb 3875 df-dif 3929 df-un 3931 df-in 3933 df-ss 3943 df-pss 3946 df-nul 4309 df-if 4501 df-pw 4577 df-sn 4602 df-pr 4604 df-op 4608 df-uni 4884 df-int 4923 df-iun 4969 df-br 5120 df-opab 5182 df-mpt 5202 df-tr 5230 df-id 5548 df-eprel 5553 df-po 5561 df-so 5562 df-fr 5606 df-se 5607 df-we 5608 df-xp 5660 df-rel 5661 df-cnv 5662 df-co 5663 df-dm 5664 df-rn 5665 df-res 5666 df-ima 5667 df-pred 6290 df-ord 6355 df-on 6356 df-lim 6357 df-suc 6358 df-iota 6483 df-fun 6532 df-fn 6533 df-f 6534 df-f1 6535 df-fo 6536 df-f1o 6537 df-fv 6538 df-isom 6539 df-riota 7360 df-ov 7406 df-oprab 7407 df-mpo 7408 df-om 7860 df-1st 7986 df-2nd 7987 df-frecs 8278 df-wrecs 8309 df-recs 8383 df-rdg 8422 df-1o 8478 df-er 8717 df-en 8958 df-dom 8959 df-sdom 8960 df-fin 8961 df-sup 9452 df-oi 9522 df-card 9951 df-pnf 11269 df-mnf 11270 df-xr 11271 df-ltxr 11272 df-le 11273 df-sub 11466 df-neg 11467 df-div 11893 df-nn 12239 df-2 12301 df-3 12302 df-n0 12500 df-z 12587 df-uz 12851 df-rp 13007 df-fz 13523 df-fzo 13670 df-seq 14018 df-exp 14078 df-hash 14347 df-cj 15116 df-re 15117 df-im 15118 df-sqrt 15252 df-abs 15253 df-clim 15502 df-sum 15701 |
| This theorem is referenced by: isummulc2 15776 isumadd 15781 isumsplit 15854 isumsup 15861 trirecip 15877 geolim2 15885 geoisum 15891 geoisumr 15892 geoisum1 15893 eftlub 16125 eflegeo 16137 rpnnen2lem9 16238 rpnnen2lem12 16241 aaliou3lem3 26302 pserulm 26381 abelthlem6 26396 abelthlem7 26398 abelthlem8 26399 abelthlem9 26400 logtaylsum 26620 leibpi 26902 leibpisum 26903 log2tlbnd 26905 lgamgulm2 26996 basellem9 27049 dchrvmaeq0 27465 dchrisum0re 27474 esumpcvgval 34055 knoppcnlem9 36465 geomcau 37729 stirlinglem12 46062 fourierdlem112 46195 sge0isummpt2 46409 |
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