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Mirrors > Home > MPE Home > Th. List > eflegeo | Unicode version |
Description: The exponential function on the reals between 0 and 1 lies below the comparable geometric series sum. (Contributed by Paul Chapman, 11-Sep-2007.) |
Ref | Expression |
---|---|
eflegeo.1 | |
eflegeo.2 | |
eflegeo.3 |
Ref | Expression |
---|---|
eflegeo |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nn0uz 11144 | . . 3 | |
2 | 0zd 10901 | . . 3 | |
3 | eqid 2457 | . . . . 5 | |
4 | 3 | eftval 13812 | . . . 4 |
5 | 4 | adantl 466 | . . 3 |
6 | eflegeo.1 | . . . 4 | |
7 | reeftcl 13810 | . . . 4 | |
8 | 6, 7 | sylan 471 | . . 3 |
9 | oveq2 6304 | . . . . 5 | |
10 | eqid 2457 | . . . . 5 | |
11 | ovex 6324 | . . . . 5 | |
12 | 9, 10, 11 | fvmpt 5956 | . . . 4 |
13 | 12 | adantl 466 | . . 3 |
14 | reexpcl 12183 | . . . 4 | |
15 | 6, 14 | sylan 471 | . . 3 |
16 | faccl 12363 | . . . . . . 7 | |
17 | 16 | adantl 466 | . . . . . 6 |
18 | 17 | nnred 10576 | . . . . 5 |
19 | 6 | adantr 465 | . . . . . 6 |
20 | simpr 461 | . . . . . 6 | |
21 | eflegeo.2 | . . . . . . 7 | |
22 | 21 | adantr 465 | . . . . . 6 |
23 | 19, 20, 22 | expge0d 12328 | . . . . 5 |
24 | 17 | nnge1d 10603 | . . . . 5 |
25 | 15, 18, 23, 24 | lemulge12d 10509 | . . . 4 |
26 | 17 | nngt0d 10604 | . . . . 5 |
27 | ledivmul 10443 | . . . . 5 | |
28 | 15, 15, 18, 26, 27 | syl112anc 1232 | . . . 4 |
29 | 25, 28 | mpbird 232 | . . 3 |
30 | 6 | recnd 9643 | . . . 4 |
31 | 3 | efcllem 13813 | . . . 4 |
32 | 30, 31 | syl 16 | . . 3 |
33 | 6, 21 | absidd 13254 | . . . . . 6 |
34 | eflegeo.3 | . . . . . 6 | |
35 | 33, 34 | eqbrtrd 4472 | . . . . 5 |
36 | 30, 35, 13 | geolim 13679 | . . . 4 |
37 | seqex 12109 | . . . . 5 | |
38 | ovex 6324 | . . . . 5 | |
39 | 37, 38 | breldm 5212 | . . . 4 |
40 | 36, 39 | syl 16 | . . 3 |
41 | 1, 2, 5, 8, 13, 15, 29, 32, 40 | isumle 13656 | . 2 |
42 | efval 13815 | . . 3 | |
43 | 30, 42 | syl 16 | . 2 |
44 | expcl 12184 | . . . . 5 | |
45 | 30, 44 | sylan 471 | . . . 4 |
46 | 1, 2, 13, 45, 36 | isumclim 13572 | . . 3 |
47 | 46 | eqcomd 2465 | . 2 |
48 | 41, 43, 47 | 3brtr4d 4482 | 1 |
Colors of variables: wff setvar class |
Syntax hints: -> wi 4 <-> wb 184
/\ wa 369 = wceq 1395 e. wcel 1818
class class class wbr 4452 e. cmpt 4510
dom cdm 5004 ` cfv 5593 (class class class)co 6296
cc 9511 cr 9512 0 cc0 9513 1 c1 9514
caddc 9516 cmul 9518 clt 9649 cle 9650 cmin 9828 cdiv 10231 cn 10561 cn0 10820
seq cseq 12107
cexp 12166 cfa 12353 cabs 13067 cli 13307 sum_ csu 13508 ce 13797 |
This theorem is referenced by: birthdaylem3 23283 logdiflbnd 23324 emcllem2 23326 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1618 ax-4 1631 ax-5 1704 ax-6 1747 ax-7 1790 ax-8 1820 ax-9 1822 ax-10 1837 ax-11 1842 ax-12 1854 ax-13 1999 ax-ext 2435 ax-rep 4563 ax-sep 4573 ax-nul 4581 ax-pow 4630 ax-pr 4691 ax-un 6592 ax-inf2 8079 ax-cnex 9569 ax-resscn 9570 ax-1cn 9571 ax-icn 9572 ax-addcl 9573 ax-addrcl 9574 ax-mulcl 9575 ax-mulrcl 9576 ax-mulcom 9577 ax-addass 9578 ax-mulass 9579 ax-distr 9580 ax-i2m1 9581 ax-1ne0 9582 ax-1rid 9583 ax-rnegex 9584 ax-rrecex 9585 ax-cnre 9586 ax-pre-lttri 9587 ax-pre-lttrn 9588 ax-pre-ltadd 9589 ax-pre-mulgt0 9590 ax-pre-sup 9591 ax-addf 9592 ax-mulf 9593 |
This theorem depends on definitions: df-bi 185 df-or 370 df-an 371 df-3or 974 df-3an 975 df-tru 1398 df-fal 1401 df-ex 1613 df-nf 1617 df-sb 1740 df-eu 2286 df-mo 2287 df-clab 2443 df-cleq 2449 df-clel 2452 df-nfc 2607 df-ne 2654 df-nel 2655 df-ral 2812 df-rex 2813 df-reu 2814 df-rmo 2815 df-rab 2816 df-v 3111 df-sbc 3328 df-csb 3435 df-dif 3478 df-un 3480 df-in 3482 df-ss 3489 df-pss 3491 df-nul 3785 df-if 3942 df-pw 4014 df-sn 4030 df-pr 4032 df-tp 4034 df-op 4036 df-uni 4250 df-int 4287 df-iun 4332 df-br 4453 df-opab 4511 df-mpt 4512 df-tr 4546 df-eprel 4796 df-id 4800 df-po 4805 df-so 4806 df-fr 4843 df-se 4844 df-we 4845 df-ord 4886 df-on 4887 df-lim 4888 df-suc 4889 df-xp 5010 df-rel 5011 df-cnv 5012 df-co 5013 df-dm 5014 df-rn 5015 df-res 5016 df-ima 5017 df-iota 5556 df-fun 5595 df-fn 5596 df-f 5597 df-f1 5598 df-fo 5599 df-f1o 5600 df-fv 5601 df-isom 5602 df-riota 6257 df-ov 6299 df-oprab 6300 df-mpt2 6301 df-om 6701 df-1st 6800 df-2nd 6801 df-recs 7061 df-rdg 7095 df-1o 7149 df-oadd 7153 df-er 7330 df-pm 7442 df-en 7537 df-dom 7538 df-sdom 7539 df-fin 7540 df-sup 7921 df-oi 7956 df-card 8341 df-pnf 9651 df-mnf 9652 df-xr 9653 df-ltxr 9654 df-le 9655 df-sub 9830 df-neg 9831 df-div 10232 df-nn 10562 df-2 10619 df-3 10620 df-n0 10821 df-z 10890 df-uz 11111 df-rp 11250 df-ico 11564 df-fz 11702 df-fzo 11825 df-fl 11929 df-seq 12108 df-exp 12167 df-fac 12354 df-hash 12406 df-shft 12900 df-cj 12932 df-re 12933 df-im 12934 df-sqrt 13068 df-abs 13069 df-limsup 13294 df-clim 13311 df-rlim 13312 df-sum 13509 df-ef 13803 |
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