| Metamath Proof Explorer |
< Previous
Next >
Related theorems Unicode version |
| Description: Relationship between the natural logarithm function and the exponential function. (Contributed by Steve Rodriguez, 25-Nov-2007.) |
| Ref | Expression |
|---|---|
| relogef |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | resslogrn 10107 |
. . 3
| |
| 2 | 1 | sseli 2617 |
. 2
|
| 3 | logef 10116 |
. 2
| |
| 4 | 2, 3 | syl 12 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: relogoprlem 10123 relogexp 10128 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-5 1302 ax-7 1304 ax-gen 1305 ax-8 1306 ax-9 1307 ax-10 1308 ax-11 1309 ax-12 1310 ax-13 1311 ax-14 1312 ax-17 1317 ax-4 1319 ax-5o 1321 ax-6o 1324 ax-9o 1481 ax-10o 1500 ax-16 1580 ax-11o 1588 ax-ext 1865 ax-rep 3428 ax-sep 3438 ax-nul 3445 ax-pow 3481 ax-pr 3524 ax-un 3790 ax-reg 5695 ax-inf2 5731 ax-ac 5906 |
| This theorem depends on definitions: df-bi 164 df-or 241 df-an 242 df-3or 859 df-3an 860 df-ex 1327 df-sb 1536 df-eu 1775 df-mo 1776 df-clab 1872 df-cleq 1877 df-clel 1880 df-ne 2019 df-nel 2020 df-ral 2109 df-rex 2110 df-reu 2111 df-rab 2112 df-v 2294 df-sbc 2454 df-csb 2541 df-dif 2597 df-un 2600 df-in 2603 df-ss 2605 df-pss 2607 df-nul 2876 df-if 2983 df-pw 3035 df-sn 3049 df-pr 3050 df-tp 3052 df-op 3053 df-uni 3178 df-int 3215 df-iun 3257 df-iin 3258 df-br 3339 df-opab 3396 df-tr 3412 df-eprel 3583 df-id 3586 df-po 3591 df-so 3604 df-fr 3625 df-we 3644 df-ord 3660 df-on 3661 df-lim 3662 df-suc 3663 df-om 3950 df-xp 4000 df-rel 4001 df-cnv 4002 df-co 4003 df-dm 4004 df-rn 4005 df-res 4006 df-ima 4007 df-fun 4008 df-fn 4009 df-f 4010 df-f1 4011 df-fo 4012 df-f1o 4013 df-fv 4014 df-opr 4886 df-oprab 4887 df-mpt 5006 df-1st 5020 df-2nd 5021 df-iota 5089 df-rdg 5140 df-1o 5177 df-oadd 5179 df-omul 5180 df-er 5318 df-ec 5320 df-qs 5323 df-map 5383 df-en 5427 df-dom 5428 df-sdom 5429 df-undef 5556 df-riota 5560 df-sup 5664 df-r1 5750 df-rank 5751 df-ni 6152 df-pli 6153 df-mi 6154 df-lti 6155 df-plpq 6187 df-mpq 6188 df-enq 6189 df-nq 6190 df-plq 6191 df-mq 6192 df-rq 6193 df-ltq 6194 df-1q 6195 df-np 6238 df-1p 6239 df-plp 6240 df-mp 6241 df-ltp 6242 df-plpr 6316 df-mpr 6317 df-enr 6318 df-nr 6319 df-plr 6320 df-mr 6321 df-ltr 6322 df-0r 6323 df-1r 6324 df-m1r 6325 df-c 6392 df-0 6393 df-1 6394 df-i 6395 df-r 6396 df-plus 6397 df-mul 6398 df-lt 6399 df-sub 6511 df-neg 6513 df-pnf 6654 df-mnf 6655 df-xr 6656 df-ltxr 6657 df-le 6658 df-div 6892 df-n 7108 df-2 7154 df-3 7155 df-4 7156 df-5 7157 df-6 7158 df-7 7159 df-8 7160 df-9 7161 df-rp 7232 df-n0 7309 df-z 7345 df-q 7436 df-fl 7463 df-ioo 7528 df-ioc 7529 df-ico 7530 df-icc 7531 df-uz 7587 df-fz 7638 df-seq1 7721 df-shft 7754 df-seqz 7776 df-seq0 7777 df-exp 7812 df-sqr 7920 df-re 8001 df-im 8002 df-cj 8003 df-abs 8004 df-fac 8184 df-bc 8209 df-clim 8235 df-sum 8240 df-cncf 8525 df-ef 8560 df-sin 8562 df-cos 8563 df-pi 8564 df-top 8861 df-cn 9030 df-cnp 9031 df-met 9070 df-bl 9072 df-opn 9073 df-lm 9200 df-grp 9316 df-gid 9317 df-ginv 9318 df-gdiv 9319 df-abl 9408 df-subg 9424 df-log 10104 |