Mathbox for Thierry Arnoux |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > esumpinfsum | Structured version Visualization version GIF version |
Description: The value of the extended sum of infinitely many terms greater than one. (Contributed by Thierry Arnoux, 29-Jun-2017.) |
Ref | Expression |
---|---|
esumpinfsum.p | ⊢ Ⅎ𝑘𝜑 |
esumpinfsum.a | ⊢ Ⅎ𝑘𝐴 |
esumpinfsum.1 | ⊢ (𝜑 → 𝐴 ∈ 𝑉) |
esumpinfsum.2 | ⊢ (𝜑 → ¬ 𝐴 ∈ Fin) |
esumpinfsum.3 | ⊢ ((𝜑 ∧ 𝑘 ∈ 𝐴) → 𝐵 ∈ (0[,]+∞)) |
esumpinfsum.4 | ⊢ ((𝜑 ∧ 𝑘 ∈ 𝐴) → 𝑀 ≤ 𝐵) |
esumpinfsum.5 | ⊢ (𝜑 → 𝑀 ∈ ℝ*) |
esumpinfsum.6 | ⊢ (𝜑 → 0 < 𝑀) |
Ref | Expression |
---|---|
esumpinfsum | ⊢ (𝜑 → Σ*𝑘 ∈ 𝐴𝐵 = +∞) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | iccssxr 13091 | . . 3 ⊢ (0[,]+∞) ⊆ ℝ* | |
2 | esumpinfsum.1 | . . . 4 ⊢ (𝜑 → 𝐴 ∈ 𝑉) | |
3 | esumpinfsum.p | . . . . 5 ⊢ Ⅎ𝑘𝜑 | |
4 | esumpinfsum.3 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝐴) → 𝐵 ∈ (0[,]+∞)) | |
5 | 4 | ex 412 | . . . . 5 ⊢ (𝜑 → (𝑘 ∈ 𝐴 → 𝐵 ∈ (0[,]+∞))) |
6 | 3, 5 | ralrimi 3139 | . . . 4 ⊢ (𝜑 → ∀𝑘 ∈ 𝐴 𝐵 ∈ (0[,]+∞)) |
7 | esumpinfsum.a | . . . . 5 ⊢ Ⅎ𝑘𝐴 | |
8 | 7 | esumcl 31898 | . . . 4 ⊢ ((𝐴 ∈ 𝑉 ∧ ∀𝑘 ∈ 𝐴 𝐵 ∈ (0[,]+∞)) → Σ*𝑘 ∈ 𝐴𝐵 ∈ (0[,]+∞)) |
9 | 2, 6, 8 | syl2anc 583 | . . 3 ⊢ (𝜑 → Σ*𝑘 ∈ 𝐴𝐵 ∈ (0[,]+∞)) |
10 | 1, 9 | sselid 3915 | . 2 ⊢ (𝜑 → Σ*𝑘 ∈ 𝐴𝐵 ∈ ℝ*) |
11 | esumpinfsum.5 | . . . . . 6 ⊢ (𝜑 → 𝑀 ∈ ℝ*) | |
12 | esumpinfsum.6 | . . . . . . 7 ⊢ (𝜑 → 0 < 𝑀) | |
13 | 0xr 10953 | . . . . . . . 8 ⊢ 0 ∈ ℝ* | |
14 | xrltle 12812 | . . . . . . . 8 ⊢ ((0 ∈ ℝ* ∧ 𝑀 ∈ ℝ*) → (0 < 𝑀 → 0 ≤ 𝑀)) | |
15 | 13, 11, 14 | sylancr 586 | . . . . . . 7 ⊢ (𝜑 → (0 < 𝑀 → 0 ≤ 𝑀)) |
16 | 12, 15 | mpd 15 | . . . . . 6 ⊢ (𝜑 → 0 ≤ 𝑀) |
17 | pnfge 12795 | . . . . . . 7 ⊢ (𝑀 ∈ ℝ* → 𝑀 ≤ +∞) | |
18 | 11, 17 | syl 17 | . . . . . 6 ⊢ (𝜑 → 𝑀 ≤ +∞) |
19 | pnfxr 10960 | . . . . . . 7 ⊢ +∞ ∈ ℝ* | |
20 | elicc1 13052 | . . . . . . 7 ⊢ ((0 ∈ ℝ* ∧ +∞ ∈ ℝ*) → (𝑀 ∈ (0[,]+∞) ↔ (𝑀 ∈ ℝ* ∧ 0 ≤ 𝑀 ∧ 𝑀 ≤ +∞))) | |
21 | 13, 19, 20 | mp2an 688 | . . . . . 6 ⊢ (𝑀 ∈ (0[,]+∞) ↔ (𝑀 ∈ ℝ* ∧ 0 ≤ 𝑀 ∧ 𝑀 ≤ +∞)) |
22 | 11, 16, 18, 21 | syl3anbrc 1341 | . . . . 5 ⊢ (𝜑 → 𝑀 ∈ (0[,]+∞)) |
23 | nfcv 2906 | . . . . . 6 ⊢ Ⅎ𝑘𝑀 | |
24 | 7, 23 | esumcst 31931 | . . . . 5 ⊢ ((𝐴 ∈ 𝑉 ∧ 𝑀 ∈ (0[,]+∞)) → Σ*𝑘 ∈ 𝐴𝑀 = ((♯‘𝐴) ·e 𝑀)) |
25 | 2, 22, 24 | syl2anc 583 | . . . 4 ⊢ (𝜑 → Σ*𝑘 ∈ 𝐴𝑀 = ((♯‘𝐴) ·e 𝑀)) |
26 | esumpinfsum.2 | . . . . . 6 ⊢ (𝜑 → ¬ 𝐴 ∈ Fin) | |
27 | hashinf 13977 | . . . . . 6 ⊢ ((𝐴 ∈ 𝑉 ∧ ¬ 𝐴 ∈ Fin) → (♯‘𝐴) = +∞) | |
28 | 2, 26, 27 | syl2anc 583 | . . . . 5 ⊢ (𝜑 → (♯‘𝐴) = +∞) |
29 | 28 | oveq1d 7270 | . . . 4 ⊢ (𝜑 → ((♯‘𝐴) ·e 𝑀) = (+∞ ·e 𝑀)) |
30 | xmulpnf2 12938 | . . . . 5 ⊢ ((𝑀 ∈ ℝ* ∧ 0 < 𝑀) → (+∞ ·e 𝑀) = +∞) | |
31 | 11, 12, 30 | syl2anc 583 | . . . 4 ⊢ (𝜑 → (+∞ ·e 𝑀) = +∞) |
32 | 25, 29, 31 | 3eqtrd 2782 | . . 3 ⊢ (𝜑 → Σ*𝑘 ∈ 𝐴𝑀 = +∞) |
33 | 22 | adantr 480 | . . . 4 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝐴) → 𝑀 ∈ (0[,]+∞)) |
34 | esumpinfsum.4 | . . . 4 ⊢ ((𝜑 ∧ 𝑘 ∈ 𝐴) → 𝑀 ≤ 𝐵) | |
35 | 3, 7, 2, 33, 4, 34 | esumlef 31930 | . . 3 ⊢ (𝜑 → Σ*𝑘 ∈ 𝐴𝑀 ≤ Σ*𝑘 ∈ 𝐴𝐵) |
36 | 32, 35 | eqbrtrrd 5094 | . 2 ⊢ (𝜑 → +∞ ≤ Σ*𝑘 ∈ 𝐴𝐵) |
37 | xgepnf 12828 | . . 3 ⊢ (Σ*𝑘 ∈ 𝐴𝐵 ∈ ℝ* → (+∞ ≤ Σ*𝑘 ∈ 𝐴𝐵 ↔ Σ*𝑘 ∈ 𝐴𝐵 = +∞)) | |
38 | 37 | biimpd 228 | . 2 ⊢ (Σ*𝑘 ∈ 𝐴𝐵 ∈ ℝ* → (+∞ ≤ Σ*𝑘 ∈ 𝐴𝐵 → Σ*𝑘 ∈ 𝐴𝐵 = +∞)) |
39 | 10, 36, 38 | sylc 65 | 1 ⊢ (𝜑 → Σ*𝑘 ∈ 𝐴𝐵 = +∞) |
Colors of variables: wff setvar class |
Syntax hints: ¬ wn 3 → wi 4 ↔ wb 205 ∧ wa 395 ∧ w3a 1085 = wceq 1539 Ⅎwnf 1787 ∈ wcel 2108 Ⅎwnfc 2886 ∀wral 3063 class class class wbr 5070 ‘cfv 6418 (class class class)co 7255 Fincfn 8691 0cc0 10802 +∞cpnf 10937 ℝ*cxr 10939 < clt 10940 ≤ cle 10941 ·e cxmu 12776 [,]cicc 13011 ♯chash 13972 Σ*cesum 31895 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1799 ax-4 1813 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2110 ax-9 2118 ax-10 2139 ax-11 2156 ax-12 2173 ax-ext 2709 ax-rep 5205 ax-sep 5218 ax-nul 5225 ax-pow 5283 ax-pr 5347 ax-un 7566 ax-inf2 9329 ax-cnex 10858 ax-resscn 10859 ax-1cn 10860 ax-icn 10861 ax-addcl 10862 ax-addrcl 10863 ax-mulcl 10864 ax-mulrcl 10865 ax-mulcom 10866 ax-addass 10867 ax-mulass 10868 ax-distr 10869 ax-i2m1 10870 ax-1ne0 10871 ax-1rid 10872 ax-rnegex 10873 ax-rrecex 10874 ax-cnre 10875 ax-pre-lttri 10876 ax-pre-lttrn 10877 ax-pre-ltadd 10878 ax-pre-mulgt0 10879 ax-pre-sup 10880 ax-addf 10881 ax-mulf 10882 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 844 df-3or 1086 df-3an 1087 df-tru 1542 df-fal 1552 df-ex 1784 df-nf 1788 df-sb 2069 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2817 df-nfc 2888 df-ne 2943 df-nel 3049 df-ral 3068 df-rex 3069 df-reu 3070 df-rmo 3071 df-rab 3072 df-v 3424 df-sbc 3712 df-csb 3829 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-pss 3902 df-nul 4254 df-if 4457 df-pw 4532 df-sn 4559 df-pr 4561 df-tp 4563 df-op 4565 df-uni 4837 df-int 4877 df-iun 4923 df-iin 4924 df-br 5071 df-opab 5133 df-mpt 5154 df-tr 5188 df-id 5480 df-eprel 5486 df-po 5494 df-so 5495 df-fr 5535 df-se 5536 df-we 5537 df-xp 5586 df-rel 5587 df-cnv 5588 df-co 5589 df-dm 5590 df-rn 5591 df-res 5592 df-ima 5593 df-pred 6191 df-ord 6254 df-on 6255 df-lim 6256 df-suc 6257 df-iota 6376 df-fun 6420 df-fn 6421 df-f 6422 df-f1 6423 df-fo 6424 df-f1o 6425 df-fv 6426 df-isom 6427 df-riota 7212 df-ov 7258 df-oprab 7259 df-mpo 7260 df-of 7511 df-om 7688 df-1st 7804 df-2nd 7805 df-supp 7949 df-frecs 8068 df-wrecs 8099 df-recs 8173 df-rdg 8212 df-1o 8267 df-2o 8268 df-oadd 8271 df-er 8456 df-map 8575 df-pm 8576 df-ixp 8644 df-en 8692 df-dom 8693 df-sdom 8694 df-fin 8695 df-fsupp 9059 df-fi 9100 df-sup 9131 df-inf 9132 df-oi 9199 df-card 9628 df-pnf 10942 df-mnf 10943 df-xr 10944 df-ltxr 10945 df-le 10946 df-sub 11137 df-neg 11138 df-div 11563 df-nn 11904 df-2 11966 df-3 11967 df-4 11968 df-5 11969 df-6 11970 df-7 11971 df-8 11972 df-9 11973 df-n0 12164 df-xnn0 12236 df-z 12250 df-dec 12367 df-uz 12512 df-q 12618 df-rp 12660 df-xneg 12777 df-xadd 12778 df-xmul 12779 df-ioo 13012 df-ioc 13013 df-ico 13014 df-icc 13015 df-fz 13169 df-fzo 13312 df-fl 13440 df-mod 13518 df-seq 13650 df-exp 13711 df-fac 13916 df-bc 13945 df-hash 13973 df-shft 14706 df-cj 14738 df-re 14739 df-im 14740 df-sqrt 14874 df-abs 14875 df-limsup 15108 df-clim 15125 df-rlim 15126 df-sum 15326 df-ef 15705 df-sin 15707 df-cos 15708 df-pi 15710 df-struct 16776 df-sets 16793 df-slot 16811 df-ndx 16823 df-base 16841 df-ress 16868 df-plusg 16901 df-mulr 16902 df-starv 16903 df-sca 16904 df-vsca 16905 df-ip 16906 df-tset 16907 df-ple 16908 df-ds 16910 df-unif 16911 df-hom 16912 df-cco 16913 df-rest 17050 df-topn 17051 df-0g 17069 df-gsum 17070 df-topgen 17071 df-pt 17072 df-prds 17075 df-ordt 17129 df-xrs 17130 df-qtop 17135 df-imas 17136 df-xps 17138 df-mre 17212 df-mrc 17213 df-acs 17215 df-ps 18199 df-tsr 18200 df-plusf 18240 df-mgm 18241 df-sgrp 18290 df-mnd 18301 df-mhm 18345 df-submnd 18346 df-grp 18495 df-minusg 18496 df-sbg 18497 df-mulg 18616 df-subg 18667 df-cntz 18838 df-cmn 19303 df-abl 19304 df-mgp 19636 df-ur 19653 df-ring 19700 df-cring 19701 df-subrg 19937 df-abv 19992 df-lmod 20040 df-scaf 20041 df-sra 20349 df-rgmod 20350 df-psmet 20502 df-xmet 20503 df-met 20504 df-bl 20505 df-mopn 20506 df-fbas 20507 df-fg 20508 df-cnfld 20511 df-top 21951 df-topon 21968 df-topsp 21990 df-bases 22004 df-cld 22078 df-ntr 22079 df-cls 22080 df-nei 22157 df-lp 22195 df-perf 22196 df-cn 22286 df-cnp 22287 df-haus 22374 df-tx 22621 df-hmeo 22814 df-fil 22905 df-fm 22997 df-flim 22998 df-flf 22999 df-tmd 23131 df-tgp 23132 df-tsms 23186 df-trg 23219 df-xms 23381 df-ms 23382 df-tms 23383 df-nm 23644 df-ngp 23645 df-nrg 23647 df-nlm 23648 df-ii 23946 df-cncf 23947 df-limc 24935 df-dv 24936 df-log 25617 df-esum 31896 |
This theorem is referenced by: hasheuni 31953 |
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