![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > gamcvg | Structured version Visualization version GIF version |
Description: The pointwise exponential of the series πΊ converges to Ξ(π΄) Β· π΄. (Contributed by Mario Carneiro, 6-Jul-2017.) |
Ref | Expression |
---|---|
lgamcvg.g | β’ πΊ = (π β β β¦ ((π΄ Β· (logβ((π + 1) / π))) β (logβ((π΄ / π) + 1)))) |
lgamcvg.a | β’ (π β π΄ β (β β (β€ β β))) |
Ref | Expression |
---|---|
gamcvg | β’ (π β (exp β seq1( + , πΊ)) β ((Ξβπ΄) Β· π΄)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nnuz 12861 | . . 3 β’ β = (β€β₯β1) | |
2 | 1zzd 12589 | . . 3 β’ (π β 1 β β€) | |
3 | efcn 25946 | . . . 4 β’ exp β (ββcnββ) | |
4 | 3 | a1i 11 | . . 3 β’ (π β exp β (ββcnββ)) |
5 | lgamcvg.a | . . . . . . . . . 10 β’ (π β π΄ β (β β (β€ β β))) | |
6 | 5 | eldifad 3959 | . . . . . . . . 9 β’ (π β π΄ β β) |
7 | 6 | adantr 481 | . . . . . . . 8 β’ ((π β§ π β β) β π΄ β β) |
8 | simpr 485 | . . . . . . . . . . . . 13 β’ ((π β§ π β β) β π β β) | |
9 | 8 | peano2nnd 12225 | . . . . . . . . . . . 12 β’ ((π β§ π β β) β (π + 1) β β) |
10 | 9 | nnrpd 13010 | . . . . . . . . . . 11 β’ ((π β§ π β β) β (π + 1) β β+) |
11 | 8 | nnrpd 13010 | . . . . . . . . . . 11 β’ ((π β§ π β β) β π β β+) |
12 | 10, 11 | rpdivcld 13029 | . . . . . . . . . 10 β’ ((π β§ π β β) β ((π + 1) / π) β β+) |
13 | 12 | relogcld 26122 | . . . . . . . . 9 β’ ((π β§ π β β) β (logβ((π + 1) / π)) β β) |
14 | 13 | recnd 11238 | . . . . . . . 8 β’ ((π β§ π β β) β (logβ((π + 1) / π)) β β) |
15 | 7, 14 | mulcld 11230 | . . . . . . 7 β’ ((π β§ π β β) β (π΄ Β· (logβ((π + 1) / π))) β β) |
16 | 8 | nncnd 12224 | . . . . . . . . . 10 β’ ((π β§ π β β) β π β β) |
17 | 8 | nnne0d 12258 | . . . . . . . . . 10 β’ ((π β§ π β β) β π β 0) |
18 | 7, 16, 17 | divcld 11986 | . . . . . . . . 9 β’ ((π β§ π β β) β (π΄ / π) β β) |
19 | 1cnd 11205 | . . . . . . . . 9 β’ ((π β§ π β β) β 1 β β) | |
20 | 18, 19 | addcld 11229 | . . . . . . . 8 β’ ((π β§ π β β) β ((π΄ / π) + 1) β β) |
21 | 5 | adantr 481 | . . . . . . . . 9 β’ ((π β§ π β β) β π΄ β (β β (β€ β β))) |
22 | 21, 8 | dmgmdivn0 26521 | . . . . . . . 8 β’ ((π β§ π β β) β ((π΄ / π) + 1) β 0) |
23 | 20, 22 | logcld 26070 | . . . . . . 7 β’ ((π β§ π β β) β (logβ((π΄ / π) + 1)) β β) |
24 | 15, 23 | subcld 11567 | . . . . . 6 β’ ((π β§ π β β) β ((π΄ Β· (logβ((π + 1) / π))) β (logβ((π΄ / π) + 1))) β β) |
25 | lgamcvg.g | . . . . . 6 β’ πΊ = (π β β β¦ ((π΄ Β· (logβ((π + 1) / π))) β (logβ((π΄ / π) + 1)))) | |
26 | 24, 25 | fmptd 7110 | . . . . 5 β’ (π β πΊ:ββΆβ) |
27 | 26 | ffvelcdmda 7083 | . . . 4 β’ ((π β§ π β β) β (πΊβπ) β β) |
28 | 1, 2, 27 | serf 13992 | . . 3 β’ (π β seq1( + , πΊ):ββΆβ) |
29 | 25, 5 | lgamcvg 26547 | . . 3 β’ (π β seq1( + , πΊ) β ((log Ξβπ΄) + (logβπ΄))) |
30 | lgamcl 26534 | . . . . 5 β’ (π΄ β (β β (β€ β β)) β (log Ξβπ΄) β β) | |
31 | 5, 30 | syl 17 | . . . 4 β’ (π β (log Ξβπ΄) β β) |
32 | 5 | dmgmn0 26519 | . . . . 5 β’ (π β π΄ β 0) |
33 | 6, 32 | logcld 26070 | . . . 4 β’ (π β (logβπ΄) β β) |
34 | 31, 33 | addcld 11229 | . . 3 β’ (π β ((log Ξβπ΄) + (logβπ΄)) β β) |
35 | 1, 2, 4, 28, 29, 34 | climcncf 24407 | . 2 β’ (π β (exp β seq1( + , πΊ)) β (expβ((log Ξβπ΄) + (logβπ΄)))) |
36 | efadd 16033 | . . . 4 β’ (((log Ξβπ΄) β β β§ (logβπ΄) β β) β (expβ((log Ξβπ΄) + (logβπ΄))) = ((expβ(log Ξβπ΄)) Β· (expβ(logβπ΄)))) | |
37 | 31, 33, 36 | syl2anc 584 | . . 3 β’ (π β (expβ((log Ξβπ΄) + (logβπ΄))) = ((expβ(log Ξβπ΄)) Β· (expβ(logβπ΄)))) |
38 | eflgam 26538 | . . . . 5 β’ (π΄ β (β β (β€ β β)) β (expβ(log Ξβπ΄)) = (Ξβπ΄)) | |
39 | 5, 38 | syl 17 | . . . 4 β’ (π β (expβ(log Ξβπ΄)) = (Ξβπ΄)) |
40 | eflog 26076 | . . . . 5 β’ ((π΄ β β β§ π΄ β 0) β (expβ(logβπ΄)) = π΄) | |
41 | 6, 32, 40 | syl2anc 584 | . . . 4 β’ (π β (expβ(logβπ΄)) = π΄) |
42 | 39, 41 | oveq12d 7423 | . . 3 β’ (π β ((expβ(log Ξβπ΄)) Β· (expβ(logβπ΄))) = ((Ξβπ΄) Β· π΄)) |
43 | 37, 42 | eqtrd 2772 | . 2 β’ (π β (expβ((log Ξβπ΄) + (logβπ΄))) = ((Ξβπ΄) Β· π΄)) |
44 | 35, 43 | breqtrd 5173 | 1 β’ (π β (exp β seq1( + , πΊ)) β ((Ξβπ΄) Β· π΄)) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β§ wa 396 = wceq 1541 β wcel 2106 β wne 2940 β cdif 3944 class class class wbr 5147 β¦ cmpt 5230 β ccom 5679 βcfv 6540 (class class class)co 7405 βcc 11104 0cc0 11106 1c1 11107 + caddc 11109 Β· cmul 11111 β cmin 11440 / cdiv 11867 βcn 12208 β€cz 12554 seqcseq 13962 β cli 15424 expce 16001 βcnβccncf 24383 logclog 26054 log Ξclgam 26509 Ξcgam 26510 |
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 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2703 ax-rep 5284 ax-sep 5298 ax-nul 5305 ax-pow 5362 ax-pr 5426 ax-un 7721 ax-inf2 9632 ax-cnex 11162 ax-resscn 11163 ax-1cn 11164 ax-icn 11165 ax-addcl 11166 ax-addrcl 11167 ax-mulcl 11168 ax-mulrcl 11169 ax-mulcom 11170 ax-addass 11171 ax-mulass 11172 ax-distr 11173 ax-i2m1 11174 ax-1ne0 11175 ax-1rid 11176 ax-rnegex 11177 ax-rrecex 11178 ax-cnre 11179 ax-pre-lttri 11180 ax-pre-lttrn 11181 ax-pre-ltadd 11182 ax-pre-mulgt0 11183 ax-pre-sup 11184 ax-addf 11185 ax-mulf 11186 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2534 df-eu 2563 df-clab 2710 df-cleq 2724 df-clel 2810 df-nfc 2885 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-rmo 3376 df-reu 3377 df-rab 3433 df-v 3476 df-sbc 3777 df-csb 3893 df-dif 3950 df-un 3952 df-in 3954 df-ss 3964 df-pss 3966 df-nul 4322 df-if 4528 df-pw 4603 df-sn 4628 df-pr 4630 df-tp 4632 df-op 4634 df-uni 4908 df-int 4950 df-iun 4998 df-iin 4999 df-br 5148 df-opab 5210 df-mpt 5231 df-tr 5265 df-id 5573 df-eprel 5579 df-po 5587 df-so 5588 df-fr 5630 df-se 5631 df-we 5632 df-xp 5681 df-rel 5682 df-cnv 5683 df-co 5684 df-dm 5685 df-rn 5686 df-res 5687 df-ima 5688 df-pred 6297 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6492 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-isom 6549 df-riota 7361 df-ov 7408 df-oprab 7409 df-mpo 7410 df-of 7666 df-om 7852 df-1st 7971 df-2nd 7972 df-supp 8143 df-frecs 8262 df-wrecs 8293 df-recs 8367 df-rdg 8406 df-1o 8462 df-2o 8463 df-oadd 8466 df-er 8699 df-map 8818 df-pm 8819 df-ixp 8888 df-en 8936 df-dom 8937 df-sdom 8938 df-fin 8939 df-fsupp 9358 df-fi 9402 df-sup 9433 df-inf 9434 df-oi 9501 df-dju 9892 df-card 9930 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11442 df-neg 11443 df-div 11868 df-nn 12209 df-2 12271 df-3 12272 df-4 12273 df-5 12274 df-6 12275 df-7 12276 df-8 12277 df-9 12278 df-n0 12469 df-z 12555 df-dec 12674 df-uz 12819 df-q 12929 df-rp 12971 df-xneg 13088 df-xadd 13089 df-xmul 13090 df-ioo 13324 df-ioc 13325 df-ico 13326 df-icc 13327 df-fz 13481 df-fzo 13624 df-fl 13753 df-mod 13831 df-seq 13963 df-exp 14024 df-fac 14230 df-bc 14259 df-hash 14287 df-shft 15010 df-cj 15042 df-re 15043 df-im 15044 df-sqrt 15178 df-abs 15179 df-limsup 15411 df-clim 15428 df-rlim 15429 df-sum 15629 df-ef 16007 df-sin 16009 df-cos 16010 df-tan 16011 df-pi 16012 df-struct 17076 df-sets 17093 df-slot 17111 df-ndx 17123 df-base 17141 df-ress 17170 df-plusg 17206 df-mulr 17207 df-starv 17208 df-sca 17209 df-vsca 17210 df-ip 17211 df-tset 17212 df-ple 17213 df-ds 17215 df-unif 17216 df-hom 17217 df-cco 17218 df-rest 17364 df-topn 17365 df-0g 17383 df-gsum 17384 df-topgen 17385 df-pt 17386 df-prds 17389 df-xrs 17444 df-qtop 17449 df-imas 17450 df-xps 17452 df-mre 17526 df-mrc 17527 df-acs 17529 df-mgm 18557 df-sgrp 18606 df-mnd 18622 df-submnd 18668 df-mulg 18945 df-cntz 19175 df-cmn 19644 df-psmet 20928 df-xmet 20929 df-met 20930 df-bl 20931 df-mopn 20932 df-fbas 20933 df-fg 20934 df-cnfld 20937 df-top 22387 df-topon 22404 df-topsp 22426 df-bases 22440 df-cld 22514 df-ntr 22515 df-cls 22516 df-nei 22593 df-lp 22631 df-perf 22632 df-cn 22722 df-cnp 22723 df-haus 22810 df-cmp 22882 df-tx 23057 df-hmeo 23250 df-fil 23341 df-fm 23433 df-flim 23434 df-flf 23435 df-xms 23817 df-ms 23818 df-tms 23819 df-cncf 24385 df-limc 25374 df-dv 25375 df-ulm 25880 df-log 26056 df-cxp 26057 df-lgam 26512 df-gam 26513 |
This theorem is referenced by: gamcvg2 26553 |
Copyright terms: Public domain | W3C validator |