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| Description: Series convergence to the exponential function minus 1. (Contributed by Paul Chapman, 11-Sep-2007.) |
| Ref | Expression |
|---|---|
| efm1lim.1 |
|
| efm1lim.2 |
|
| Ref | Expression |
|---|---|
| efm1lim |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0nn0 6101 |
. . . 4
| |
| 2 | nn0uz 6424 |
. . . 4
| |
| 3 | 1, 2 | eleqtr 1546 |
. . 3
|
| 4 | nn0ex 6093 |
. . . . 5
| |
| 5 | efm1lim.1 |
. . . . 5
| |
| 6 | 4, 5 | fopabex2 3612 |
. . . 4
|
| 7 | fvex 3732 |
. . . 4
| |
| 8 | addex 5309 |
. . . . . 6
| |
| 9 | 8, 6 | seq0seqz 6528 |
. . . . 5
|
| 10 | efm1lim.2 |
. . . . . 6
| |
| 11 | 5 | efcvg 7299 |
. . . . . 6
|
| 12 | 10, 11 | ax-mp 7 |
. . . . 5
|
| 13 | 9, 12 | eqbrtrr 2636 |
. . . 4
|
| 14 | eftclt 7288 |
. . . . . . 7
| |
| 15 | 10, 14 | mpan 695 |
. . . . . 6
|
| 16 | 5, 15 | fopab 3827 |
. . . . 5
|
| 17 | feq2 3621 |
. . . . . 6
| |
| 18 | 2, 17 | ax-mp 7 |
. . . . 5
|
| 19 | 16, 18 | mpbi 189 |
. . . 4
|
| 20 | 6, 7, 13, 19 | clim2serz 7130 |
. . 3
|
| 21 | 3, 20 | ax-mp 7 |
. 2
|
| 22 | ax1cn 5261 |
. . . . 5
| |
| 23 | 22 | addid2 5323 |
. . . 4
|
| 24 | 23 | opeq1i 2490 |
. . 3
|
| 25 | 24 | opreq1i 3971 |
. 2
|
| 26 | 0z 6134 |
. . . . 5
| |
| 27 | 8, 6 | seqz1 6533 |
. . . . 5
|
| 28 | 26, 27 | ax-mp 7 |
. . . 4
|
| 29 | 5, 10 | eft0val 7383 |
. . . 4
|
| 30 | 28, 29 | eqtr 1495 |
. . 3
|
| 31 | 30 | opreq2i 3972 |
. 2
|
| 32 | 21, 25, 31 | 3brtr3 2642 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: absefm1le 7397 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 962 ax-gen 963 ax-8 964 ax-9 965 ax-10 966 ax-11 967 ax-12 968 ax-13 969 ax-14 970 ax-17 971 ax-4 973 ax-5o 975 ax-6o 978 ax-9o 1123 ax-10o 1140 ax-16 1210 ax-11o 1218 ax-ext 1459 ax-rep 2693 ax-sep 2703 ax-nul 2710 ax-pow 2742 ax-pr 2779 ax-un 2866 ax-inf2 4617 |
| This theorem depends on definitions: df-bi 147 df-or 224 df-an 225 df-3or 776 df-3an 777 df-ex 981 df-sb 1172 df-eu 1382 df-mo 1383 df-clab 1464 df-cleq 1469 df-clel 1472 df-ne 1587 df-nel 1588 df-ral 1649 df-rex 1650 df-reu 1651 df-rab 1652 df-v 1812 df-sbc 1942 df-csb 2002 df-dif 2049 df-un 2050 df-in 2051 df-ss 2053 df-pss 2055 df-nul 2281 df-if 2362 df-pw 2402 df-sn 2412 df-pr 2413 df-tp 2415 df-op 2416 df-uni 2504 df-int 2534 df-iun 2568 df-br 2620 df-opab 2667 df-tr 2681 df-eprel 2832 df-id 2835 df-po 2840 df-so 2850 df-fr 2917 df-we 2934 df-ord 2951 df-on 2952 df-lim 2953 df-suc 2954 df-om 3132 df-xp 3184 df-rel 3185 df-cnv 3186 df-co 3187 df-dm 3188 df-rn 3189 df-res 3190 df-ima 3191 df-fun 3192 df-fn 3193 df-f 3194 df-f1 3195 df-fo 3196 df-f1o 3197 df-fv 3198 df-rdg 3932 df-opr 3965 df-oprab 3966 df-1st 4079 df-2nd 4080 df-1o 4133 df-oadd 4135 df-omul 4136 df-er 4261 df-ec 4263 df-qs 4266 df-en 4368 df-dom 4369 df-sdom 4370 df-sup 4566 df-ni 4992 df-pli 4993 df-mi 4994 df-lti 4995 df-plpq 5027 df-mpq 5028 df-enq 5029 df-nq 5030 df-plq 5031 df-mq 5032 df-rq 5033 df-ltq 5034 df-1q 5035 df-np 5078 df-1p 5079 df-plp 5080 df-mp 5081 df-ltp 5082 df-plpr 5156 df-mpr 5157 df-enr 5158 df-nr 5159 df-plr 5160 df-mr 5161 df-ltr 5162 df-0r 5163 df-1r 5164 df-m1r 5165 df-c 5232 df-0 5233 df-1 5234 df-i 5235 df-r 5236 df-plus 5237 df-mul 5238 df-lt 5239 df-sub 5348 df-neg 5350 df-pnf 5479 df-mnf 5480 df-xr 5481 df-ltxr 5482 df-le 5483 df-div 5691 df-n 5913 df-2 5958 df-n0 6088 df-z 6124 df-fl 6212 df-seq1 6294 df-shft 6327 df-uz 6404 df-fz 6454 df-seqz 6519 df-seq0 6520 df-exp 6555 df-sqr 6656 df-re 6737 df-im 6738 df-cj 6739 df-abs 6740 df-fac 6917 df-clim 6960 df-sum 6965 df-ef 7283 |