Logarithm Table for base 2100
This page shows the logarithm table for base 2100, in blocks of 100 values — each block covers one whole number N (its row lists N.0 through N.9, and each row's 10 columns walk the hundredths digit 0 through 9). Hover any cell to trace it back to its row and column, or print a block directly from its own header.
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Logarithm Table for base 2100 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001301 | 0.002589 | 0.003864 | 0.005127 | 0.006378 | 0.007617 | 0.008845 | 0.010061 | 0.011266 |
| 1.1 | 0.012459 | 0.013642 | 0.014815 | 0.015977 | 0.017129 | 0.018270 | 0.019402 | 0.020524 | 0.021637 | 0.022740 |
| 1.2 | 0.023834 | 0.024919 | 0.025995 | 0.027062 | 0.028120 | 0.029170 | 0.030212 | 0.031245 | 0.032271 | 0.033288 |
| 1.3 | 0.034297 | 0.035299 | 0.036293 | 0.037280 | 0.038259 | 0.039231 | 0.040196 | 0.041153 | 0.042104 | 0.043048 |
| 1.4 | 0.043985 | 0.044915 | 0.045839 | 0.046757 | 0.047668 | 0.048572 | 0.049471 | 0.050363 | 0.051249 | 0.052130 |
| 1.5 | 0.053004 | 0.053873 | 0.054736 | 0.055593 | 0.056444 | 0.057291 | 0.058131 | 0.058967 | 0.059797 | 0.060621 |
| 1.6 | 0.061441 | 0.062255 | 0.063065 | 0.063869 | 0.064669 | 0.065463 | 0.066253 | 0.067038 | 0.067819 | 0.068595 |
| 1.7 | 0.069366 | 0.070133 | 0.070895 | 0.071653 | 0.072406 | 0.073155 | 0.073900 | 0.074641 | 0.075377 | 0.076110 |
| 1.8 | 0.076838 | 0.077562 | 0.078282 | 0.078999 | 0.079711 | 0.080420 | 0.081124 | 0.081825 | 0.082523 | 0.083216 |
| 1.9 | 0.083906 | 0.084592 | 0.085275 | 0.085954 | 0.086629 | 0.087301 | 0.087970 | 0.088635 | 0.089297 | 0.089956 |
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Logarithm Table for base 2100 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.090611 | 0.091263 | 0.091912 | 0.092557 | 0.093200 | 0.093839 | 0.094475 | 0.095108 | 0.095738 | 0.096365 |
| 2.1 | 0.096989 | 0.097610 | 0.098228 | 0.098843 | 0.099456 | 0.100065 | 0.100672 | 0.101276 | 0.101877 | 0.102475 |
| 2.2 | 0.103070 | 0.103663 | 0.104253 | 0.104841 | 0.105426 | 0.106008 | 0.106588 | 0.107165 | 0.107740 | 0.108312 |
| 2.3 | 0.108881 | 0.109449 | 0.110013 | 0.110575 | 0.111135 | 0.111693 | 0.112248 | 0.112801 | 0.113351 | 0.113899 |
| 2.4 | 0.114445 | 0.114989 | 0.115530 | 0.116069 | 0.116606 | 0.117140 | 0.117673 | 0.118203 | 0.118731 | 0.119257 |
| 2.5 | 0.119781 | 0.120303 | 0.120823 | 0.121341 | 0.121856 | 0.122370 | 0.122882 | 0.123391 | 0.123899 | 0.124405 |
| 2.6 | 0.124908 | 0.125410 | 0.125910 | 0.126408 | 0.126904 | 0.127399 | 0.127891 | 0.128381 | 0.128870 | 0.129357 |
| 2.7 | 0.129842 | 0.130325 | 0.130807 | 0.131287 | 0.131764 | 0.132241 | 0.132715 | 0.133188 | 0.133659 | 0.134128 |
| 2.8 | 0.134596 | 0.135062 | 0.135527 | 0.135989 | 0.136450 | 0.136910 | 0.137368 | 0.137824 | 0.138279 | 0.138732 |
| 2.9 | 0.139183 | 0.139633 | 0.140082 | 0.140529 | 0.140974 | 0.141418 | 0.141861 | 0.142301 | 0.142741 | 0.143179 |
Logarithm Table for base 2100 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.143615 | 0.144050 | 0.144484 | 0.144916 | 0.145347 | 0.145776 | 0.146204 | 0.146630 | 0.147056 | 0.147479 |
| 3.1 | 0.147902 | 0.148323 | 0.148742 | 0.149161 | 0.149578 | 0.149993 | 0.150408 | 0.150821 | 0.151232 | 0.151643 |
| 3.2 | 0.152052 | 0.152460 | 0.152866 | 0.153272 | 0.153676 | 0.154079 | 0.154480 | 0.154881 | 0.155280 | 0.155678 |
| 3.3 | 0.156075 | 0.156470 | 0.156864 | 0.157258 | 0.157650 | 0.158040 | 0.158430 | 0.158819 | 0.159206 | 0.159592 |
| 3.4 | 0.159977 | 0.160361 | 0.160744 | 0.161125 | 0.161506 | 0.161885 | 0.162264 | 0.162641 | 0.163017 | 0.163392 |
| 3.5 | 0.163766 | 0.164139 | 0.164511 | 0.164882 | 0.165252 | 0.165621 | 0.165988 | 0.166355 | 0.166721 | 0.167085 |
| 3.6 | 0.167449 | 0.167812 | 0.168173 | 0.168534 | 0.168894 | 0.169252 | 0.169610 | 0.169967 | 0.170322 | 0.170677 |
| 3.7 | 0.171031 | 0.171384 | 0.171735 | 0.172086 | 0.172436 | 0.172785 | 0.173134 | 0.173481 | 0.173827 | 0.174172 |
| 3.8 | 0.174517 | 0.174861 | 0.175203 | 0.175545 | 0.175886 | 0.176226 | 0.176565 | 0.176903 | 0.177240 | 0.177577 |
| 3.9 | 0.177913 | 0.178247 | 0.178581 | 0.178914 | 0.179247 | 0.179578 | 0.179908 | 0.180238 | 0.180567 | 0.180895 |
Logarithm Table for base 2100 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.181222 | 0.181549 | 0.181874 | 0.182199 | 0.182523 | 0.182846 | 0.183169 | 0.183490 | 0.183811 | 0.184131 |
| 4.1 | 0.184450 | 0.184769 | 0.185086 | 0.185403 | 0.185719 | 0.186035 | 0.186349 | 0.186663 | 0.186976 | 0.187289 |
| 4.2 | 0.187600 | 0.187911 | 0.188221 | 0.188531 | 0.188839 | 0.189147 | 0.189455 | 0.189761 | 0.190067 | 0.190372 |
| 4.3 | 0.190676 | 0.190980 | 0.191283 | 0.191585 | 0.191887 | 0.192188 | 0.192488 | 0.192787 | 0.193086 | 0.193384 |
| 4.4 | 0.193682 | 0.193978 | 0.194274 | 0.194570 | 0.194865 | 0.195159 | 0.195452 | 0.195745 | 0.196037 | 0.196329 |
| 4.5 | 0.196619 | 0.196910 | 0.197199 | 0.197488 | 0.197776 | 0.198064 | 0.198351 | 0.198637 | 0.198923 | 0.199208 |
| 4.6 | 0.199492 | 0.199776 | 0.200060 | 0.200342 | 0.200624 | 0.200906 | 0.201187 | 0.201467 | 0.201746 | 0.202025 |
| 4.7 | 0.202304 | 0.202582 | 0.202859 | 0.203136 | 0.203412 | 0.203687 | 0.203962 | 0.204236 | 0.204510 | 0.204783 |
| 4.8 | 0.205056 | 0.205328 | 0.205600 | 0.205871 | 0.206141 | 0.206411 | 0.206680 | 0.206949 | 0.207217 | 0.207484 |
| 4.9 | 0.207752 | 0.208018 | 0.208284 | 0.208549 | 0.208814 | 0.209079 | 0.209342 | 0.209606 | 0.209869 | 0.210131 |
Logarithm Table for base 2100 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.210392 | 0.210654 | 0.210914 | 0.211174 | 0.211434 | 0.211693 | 0.211952 | 0.212210 | 0.212468 | 0.212725 |
| 5.1 | 0.212981 | 0.213237 | 0.213493 | 0.213748 | 0.214002 | 0.214257 | 0.214510 | 0.214763 | 0.215016 | 0.215268 |
| 5.2 | 0.215520 | 0.215771 | 0.216021 | 0.216272 | 0.216521 | 0.216771 | 0.217019 | 0.217268 | 0.217515 | 0.217763 |
| 5.3 | 0.218010 | 0.218256 | 0.218502 | 0.218748 | 0.218993 | 0.219237 | 0.219481 | 0.219725 | 0.219968 | 0.220211 |
| 5.4 | 0.220453 | 0.220695 | 0.220936 | 0.221177 | 0.221418 | 0.221658 | 0.221898 | 0.222137 | 0.222376 | 0.222614 |
| 5.5 | 0.222852 | 0.223089 | 0.223326 | 0.223563 | 0.223799 | 0.224035 | 0.224270 | 0.224505 | 0.224740 | 0.224974 |
| 5.6 | 0.225207 | 0.225441 | 0.225673 | 0.225906 | 0.226138 | 0.226369 | 0.226600 | 0.226831 | 0.227062 | 0.227292 |
| 5.7 | 0.227521 | 0.227750 | 0.227979 | 0.228207 | 0.228435 | 0.228663 | 0.228890 | 0.229117 | 0.229343 | 0.229569 |
| 5.8 | 0.229795 | 0.230020 | 0.230245 | 0.230469 | 0.230693 | 0.230917 | 0.231140 | 0.231363 | 0.231585 | 0.231807 |
| 5.9 | 0.232029 | 0.232251 | 0.232472 | 0.232692 | 0.232913 | 0.233132 | 0.233352 | 0.233571 | 0.233790 | 0.234008 |
Logarithm Table for base 2100 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.234226 | 0.234444 | 0.234661 | 0.234878 | 0.235095 | 0.235311 | 0.235527 | 0.235743 | 0.235958 | 0.236173 |
| 6.1 | 0.236387 | 0.236601 | 0.236815 | 0.237028 | 0.237242 | 0.237454 | 0.237667 | 0.237879 | 0.238090 | 0.238302 |
| 6.2 | 0.238513 | 0.238723 | 0.238934 | 0.239144 | 0.239353 | 0.239563 | 0.239772 | 0.239980 | 0.240189 | 0.240397 |
| 6.3 | 0.240604 | 0.240812 | 0.241019 | 0.241225 | 0.241432 | 0.241638 | 0.241843 | 0.242049 | 0.242254 | 0.242459 |
| 6.4 | 0.242663 | 0.242867 | 0.243071 | 0.243274 | 0.243478 | 0.243680 | 0.243883 | 0.244085 | 0.244287 | 0.244489 |
| 6.5 | 0.244690 | 0.244891 | 0.245091 | 0.245292 | 0.245492 | 0.245692 | 0.245891 | 0.246090 | 0.246289 | 0.246487 |
| 6.6 | 0.246686 | 0.246884 | 0.247081 | 0.247279 | 0.247476 | 0.247672 | 0.247869 | 0.248065 | 0.248261 | 0.248456 |
| 6.7 | 0.248651 | 0.248846 | 0.249041 | 0.249236 | 0.249430 | 0.249623 | 0.249817 | 0.250010 | 0.250203 | 0.250396 |
| 6.8 | 0.250588 | 0.250780 | 0.250972 | 0.251164 | 0.251355 | 0.251546 | 0.251737 | 0.251927 | 0.252117 | 0.252307 |
| 6.9 | 0.252497 | 0.252686 | 0.252875 | 0.253064 | 0.253252 | 0.253440 | 0.253628 | 0.253816 | 0.254004 | 0.254191 |
Logarithm Table for base 2100 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.254378 | 0.254564 | 0.254751 | 0.254937 | 0.255122 | 0.255308 | 0.255493 | 0.255678 | 0.255863 | 0.256048 |
| 7.1 | 0.256232 | 0.256416 | 0.256600 | 0.256783 | 0.256966 | 0.257149 | 0.257332 | 0.257514 | 0.257697 | 0.257878 |
| 7.2 | 0.258060 | 0.258242 | 0.258423 | 0.258604 | 0.258784 | 0.258965 | 0.259145 | 0.259325 | 0.259505 | 0.259684 |
| 7.3 | 0.259863 | 0.260042 | 0.260221 | 0.260399 | 0.260578 | 0.260756 | 0.260933 | 0.261111 | 0.261288 | 0.261465 |
| 7.4 | 0.261642 | 0.261818 | 0.261995 | 0.262171 | 0.262347 | 0.262522 | 0.262698 | 0.262873 | 0.263048 | 0.263222 |
| 7.5 | 0.263397 | 0.263571 | 0.263745 | 0.263918 | 0.264092 | 0.264265 | 0.264438 | 0.264611 | 0.264784 | 0.264956 |
| 7.6 | 0.265128 | 0.265300 | 0.265472 | 0.265643 | 0.265814 | 0.265985 | 0.266156 | 0.266327 | 0.266497 | 0.266667 |
| 7.7 | 0.266837 | 0.267007 | 0.267176 | 0.267345 | 0.267514 | 0.267683 | 0.267852 | 0.268020 | 0.268188 | 0.268356 |
| 7.8 | 0.268524 | 0.268691 | 0.268858 | 0.269026 | 0.269192 | 0.269359 | 0.269525 | 0.269692 | 0.269858 | 0.270023 |
| 7.9 | 0.270189 | 0.270354 | 0.270520 | 0.270684 | 0.270849 | 0.271014 | 0.271178 | 0.271342 | 0.271506 | 0.271670 |
Logarithm Table for base 2100 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.271833 | 0.271997 | 0.272160 | 0.272323 | 0.272485 | 0.272648 | 0.272810 | 0.272972 | 0.273134 | 0.273296 |
| 8.1 | 0.273457 | 0.273619 | 0.273780 | 0.273941 | 0.274101 | 0.274262 | 0.274422 | 0.274582 | 0.274742 | 0.274902 |
| 8.2 | 0.275061 | 0.275221 | 0.275380 | 0.275539 | 0.275697 | 0.275856 | 0.276014 | 0.276172 | 0.276330 | 0.276488 |
| 8.3 | 0.276646 | 0.276803 | 0.276960 | 0.277117 | 0.277274 | 0.277431 | 0.277587 | 0.277744 | 0.277900 | 0.278056 |
| 8.4 | 0.278211 | 0.278367 | 0.278522 | 0.278677 | 0.278832 | 0.278987 | 0.279142 | 0.279296 | 0.279451 | 0.279605 |
| 8.5 | 0.279758 | 0.279912 | 0.280066 | 0.280219 | 0.280372 | 0.280525 | 0.280678 | 0.280831 | 0.280983 | 0.281135 |
| 8.6 | 0.281287 | 0.281439 | 0.281591 | 0.281743 | 0.281894 | 0.282045 | 0.282196 | 0.282347 | 0.282498 | 0.282648 |
| 8.7 | 0.282799 | 0.282949 | 0.283099 | 0.283249 | 0.283398 | 0.283548 | 0.283697 | 0.283846 | 0.283995 | 0.284144 |
| 8.8 | 0.284293 | 0.284441 | 0.284589 | 0.284738 | 0.284886 | 0.285033 | 0.285181 | 0.285328 | 0.285476 | 0.285623 |
| 8.9 | 0.285770 | 0.285917 | 0.286063 | 0.286210 | 0.286356 | 0.286502 | 0.286648 | 0.286794 | 0.286940 | 0.287085 |
Logarithm Table for base 2100 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.287230 | 0.287376 | 0.287521 | 0.287665 | 0.287810 | 0.287955 | 0.288099 | 0.288243 | 0.288387 | 0.288531 |
| 9.1 | 0.288675 | 0.288818 | 0.288962 | 0.289105 | 0.289248 | 0.289391 | 0.289534 | 0.289677 | 0.289819 | 0.289961 |
| 9.2 | 0.290104 | 0.290246 | 0.290387 | 0.290529 | 0.290671 | 0.290812 | 0.290953 | 0.291094 | 0.291235 | 0.291376 |
| 9.3 | 0.291517 | 0.291657 | 0.291798 | 0.291938 | 0.292078 | 0.292218 | 0.292358 | 0.292497 | 0.292637 | 0.292776 |
| 9.4 | 0.292915 | 0.293054 | 0.293193 | 0.293332 | 0.293470 | 0.293608 | 0.293747 | 0.293885 | 0.294023 | 0.294161 |
| 9.5 | 0.294298 | 0.294436 | 0.294573 | 0.294710 | 0.294848 | 0.294985 | 0.295121 | 0.295258 | 0.295395 | 0.295531 |
| 9.6 | 0.295667 | 0.295803 | 0.295939 | 0.296075 | 0.296211 | 0.296346 | 0.296482 | 0.296617 | 0.296752 | 0.296887 |
| 9.7 | 0.297022 | 0.297157 | 0.297291 | 0.297426 | 0.297560 | 0.297694 | 0.297828 | 0.297962 | 0.298096 | 0.298229 |
| 9.8 | 0.298363 | 0.298496 | 0.298629 | 0.298762 | 0.298895 | 0.299028 | 0.299161 | 0.299293 | 0.299425 | 0.299558 |
| 9.9 | 0.299690 | 0.299822 | 0.299954 | 0.300085 | 0.300217 | 0.300348 | 0.300480 | 0.300611 | 0.300742 | 0.300873 |
Logarithm Table for base 2100 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.301004 | 0.301134 | 0.301265 | 0.301395 | 0.301525 | 0.301656 | 0.301786 | 0.301915 | 0.302045 | 0.302175 |
| 10.1 | 0.302304 | 0.302434 | 0.302563 | 0.302692 | 0.302821 | 0.302950 | 0.303079 | 0.303207 | 0.303336 | 0.303464 |
| 10.2 | 0.303592 | 0.303720 | 0.303848 | 0.303976 | 0.304104 | 0.304232 | 0.304359 | 0.304486 | 0.304614 | 0.304741 |
| 10.3 | 0.304868 | 0.304995 | 0.305121 | 0.305248 | 0.305374 | 0.305501 | 0.305627 | 0.305753 | 0.305879 | 0.306005 |
| 10.4 | 0.306131 | 0.306256 | 0.306382 | 0.306507 | 0.306633 | 0.306758 | 0.306883 | 0.307008 | 0.307132 | 0.307257 |
| 10.5 | 0.307382 | 0.307506 | 0.307630 | 0.307755 | 0.307879 | 0.308003 | 0.308127 | 0.308250 | 0.308374 | 0.308497 |
| 10.6 | 0.308621 | 0.308744 | 0.308867 | 0.308990 | 0.309113 | 0.309236 | 0.309359 | 0.309481 | 0.309604 | 0.309726 |
| 10.7 | 0.309848 | 0.309970 | 0.310092 | 0.310214 | 0.310336 | 0.310458 | 0.310579 | 0.310701 | 0.310822 | 0.310943 |
| 10.8 | 0.311064 | 0.311185 | 0.311306 | 0.311427 | 0.311548 | 0.311668 | 0.311789 | 0.311909 | 0.312029 | 0.312149 |
| 10.9 | 0.312269 | 0.312389 | 0.312509 | 0.312628 | 0.312748 | 0.312867 | 0.312987 | 0.313106 | 0.313225 | 0.313344 |
Logarithm Table for base 2100 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.313463 | 0.313582 | 0.313700 | 0.313819 | 0.313937 | 0.314056 | 0.314174 | 0.314292 | 0.314410 | 0.314528 |
| 11.1 | 0.314646 | 0.314764 | 0.314881 | 0.314999 | 0.315116 | 0.315234 | 0.315351 | 0.315468 | 0.315585 | 0.315702 |
| 11.2 | 0.315818 | 0.315935 | 0.316052 | 0.316168 | 0.316284 | 0.316401 | 0.316517 | 0.316633 | 0.316749 | 0.316865 |
| 11.3 | 0.316980 | 0.317096 | 0.317212 | 0.317327 | 0.317442 | 0.317558 | 0.317673 | 0.317788 | 0.317903 | 0.318017 |
| 11.4 | 0.318132 | 0.318247 | 0.318361 | 0.318476 | 0.318590 | 0.318704 | 0.318818 | 0.318932 | 0.319046 | 0.319160 |
| 11.5 | 0.319274 | 0.319388 | 0.319501 | 0.319614 | 0.319728 | 0.319841 | 0.319954 | 0.320067 | 0.320180 | 0.320293 |
| 11.6 | 0.320406 | 0.320518 | 0.320631 | 0.320743 | 0.320856 | 0.320968 | 0.321080 | 0.321192 | 0.321304 | 0.321416 |
| 11.7 | 0.321528 | 0.321639 | 0.321751 | 0.321863 | 0.321974 | 0.322085 | 0.322196 | 0.322308 | 0.322419 | 0.322530 |
| 11.8 | 0.322640 | 0.322751 | 0.322862 | 0.322972 | 0.323083 | 0.323193 | 0.323303 | 0.323414 | 0.323524 | 0.323634 |
| 11.9 | 0.323744 | 0.323853 | 0.323963 | 0.324073 | 0.324182 | 0.324292 | 0.324401 | 0.324510 | 0.324619 | 0.324728 |
Logarithm Table for base 2100 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.324837 | 0.324946 | 0.325055 | 0.325164 | 0.325272 | 0.325381 | 0.325489 | 0.325598 | 0.325706 | 0.325814 |
| 12.1 | 0.325922 | 0.326030 | 0.326138 | 0.326246 | 0.326354 | 0.326461 | 0.326569 | 0.326676 | 0.326784 | 0.326891 |
| 12.2 | 0.326998 | 0.327105 | 0.327212 | 0.327319 | 0.327426 | 0.327533 | 0.327640 | 0.327746 | 0.327853 | 0.327959 |
| 12.3 | 0.328065 | 0.328172 | 0.328278 | 0.328384 | 0.328490 | 0.328596 | 0.328702 | 0.328807 | 0.328913 | 0.329018 |
| 12.4 | 0.329124 | 0.329229 | 0.329335 | 0.329440 | 0.329545 | 0.329650 | 0.329755 | 0.329860 | 0.329965 | 0.330069 |
| 12.5 | 0.330174 | 0.330278 | 0.330383 | 0.330487 | 0.330592 | 0.330696 | 0.330800 | 0.330904 | 0.331008 | 0.331112 |
| 12.6 | 0.331216 | 0.331319 | 0.331423 | 0.331526 | 0.331630 | 0.331733 | 0.331837 | 0.331940 | 0.332043 | 0.332146 |
| 12.7 | 0.332249 | 0.332352 | 0.332455 | 0.332557 | 0.332660 | 0.332763 | 0.332865 | 0.332967 | 0.333070 | 0.333172 |
| 12.8 | 0.333274 | 0.333376 | 0.333478 | 0.333580 | 0.333682 | 0.333784 | 0.333886 | 0.333987 | 0.334089 | 0.334190 |
| 12.9 | 0.334292 | 0.334393 | 0.334494 | 0.334595 | 0.334696 | 0.334797 | 0.334898 | 0.334999 | 0.335100 | 0.335200 |
Logarithm Table for base 2100 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.335301 | 0.335401 | 0.335502 | 0.335602 | 0.335703 | 0.335803 | 0.335903 | 0.336003 | 0.336103 | 0.336203 |
| 13.1 | 0.336303 | 0.336402 | 0.336502 | 0.336602 | 0.336701 | 0.336801 | 0.336900 | 0.336999 | 0.337099 | 0.337198 |
| 13.2 | 0.337297 | 0.337396 | 0.337495 | 0.337594 | 0.337692 | 0.337791 | 0.337890 | 0.337988 | 0.338087 | 0.338185 |
| 13.3 | 0.338283 | 0.338382 | 0.338480 | 0.338578 | 0.338676 | 0.338774 | 0.338872 | 0.338970 | 0.339067 | 0.339165 |
| 13.4 | 0.339263 | 0.339360 | 0.339458 | 0.339555 | 0.339652 | 0.339749 | 0.339847 | 0.339944 | 0.340041 | 0.340138 |
| 13.5 | 0.340235 | 0.340331 | 0.340428 | 0.340525 | 0.340621 | 0.340718 | 0.340814 | 0.340911 | 0.341007 | 0.341103 |
| 13.6 | 0.341199 | 0.341295 | 0.341391 | 0.341487 | 0.341583 | 0.341679 | 0.341775 | 0.341870 | 0.341966 | 0.342062 |
| 13.7 | 0.342157 | 0.342252 | 0.342348 | 0.342443 | 0.342538 | 0.342633 | 0.342728 | 0.342823 | 0.342918 | 0.343013 |
| 13.8 | 0.343108 | 0.343202 | 0.343297 | 0.343392 | 0.343486 | 0.343581 | 0.343675 | 0.343769 | 0.343863 | 0.343958 |
| 13.9 | 0.344052 | 0.344146 | 0.344240 | 0.344333 | 0.344427 | 0.344521 | 0.344615 | 0.344708 | 0.344802 | 0.344895 |
Logarithm Table for base 2100 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.344989 | 0.345082 | 0.345175 | 0.345268 | 0.345362 | 0.345455 | 0.345548 | 0.345641 | 0.345734 | 0.345826 |
| 14.1 | 0.345919 | 0.346012 | 0.346104 | 0.346197 | 0.346289 | 0.346382 | 0.346474 | 0.346566 | 0.346659 | 0.346751 |
| 14.2 | 0.346843 | 0.346935 | 0.347027 | 0.347119 | 0.347211 | 0.347302 | 0.347394 | 0.347486 | 0.347577 | 0.347669 |
| 14.3 | 0.347760 | 0.347852 | 0.347943 | 0.348034 | 0.348125 | 0.348217 | 0.348308 | 0.348399 | 0.348490 | 0.348580 |
| 14.4 | 0.348671 | 0.348762 | 0.348853 | 0.348943 | 0.349034 | 0.349124 | 0.349215 | 0.349305 | 0.349396 | 0.349486 |
| 14.5 | 0.349576 | 0.349666 | 0.349756 | 0.349846 | 0.349936 | 0.350026 | 0.350116 | 0.350206 | 0.350295 | 0.350385 |
| 14.6 | 0.350474 | 0.350564 | 0.350653 | 0.350743 | 0.350832 | 0.350921 | 0.351011 | 0.351100 | 0.351189 | 0.351278 |
| 14.7 | 0.351367 | 0.351456 | 0.351544 | 0.351633 | 0.351722 | 0.351811 | 0.351899 | 0.351988 | 0.352076 | 0.352165 |
| 14.8 | 0.352253 | 0.352341 | 0.352430 | 0.352518 | 0.352606 | 0.352694 | 0.352782 | 0.352870 | 0.352958 | 0.353046 |
| 14.9 | 0.353133 | 0.353221 | 0.353309 | 0.353396 | 0.353484 | 0.353571 | 0.353659 | 0.353746 | 0.353833 | 0.353921 |
Logarithm Table for base 2100 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.354008 | 0.354095 | 0.354182 | 0.354269 | 0.354356 | 0.354443 | 0.354530 | 0.354616 | 0.354703 | 0.354790 |
| 15.1 | 0.354876 | 0.354963 | 0.355049 | 0.355136 | 0.355222 | 0.355308 | 0.355395 | 0.355481 | 0.355567 | 0.355653 |
| 15.2 | 0.355739 | 0.355825 | 0.355911 | 0.355997 | 0.356083 | 0.356168 | 0.356254 | 0.356340 | 0.356425 | 0.356511 |
| 15.3 | 0.356596 | 0.356682 | 0.356767 | 0.356852 | 0.356938 | 0.357023 | 0.357108 | 0.357193 | 0.357278 | 0.357363 |
| 15.4 | 0.357448 | 0.357533 | 0.357618 | 0.357702 | 0.357787 | 0.357872 | 0.357956 | 0.358041 | 0.358125 | 0.358210 |
| 15.5 | 0.358294 | 0.358378 | 0.358463 | 0.358547 | 0.358631 | 0.358715 | 0.358799 | 0.358883 | 0.358967 | 0.359051 |
| 15.6 | 0.359135 | 0.359219 | 0.359302 | 0.359386 | 0.359470 | 0.359553 | 0.359637 | 0.359720 | 0.359803 | 0.359887 |
| 15.7 | 0.359970 | 0.360053 | 0.360137 | 0.360220 | 0.360303 | 0.360386 | 0.360469 | 0.360552 | 0.360635 | 0.360717 |
| 15.8 | 0.360800 | 0.360883 | 0.360965 | 0.361048 | 0.361131 | 0.361213 | 0.361296 | 0.361378 | 0.361460 | 0.361543 |
| 15.9 | 0.361625 | 0.361707 | 0.361789 | 0.361871 | 0.361953 | 0.362035 | 0.362117 | 0.362199 | 0.362281 | 0.362363 |
Logarithm Table for base 2100 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.362444 | 0.362526 | 0.362608 | 0.362689 | 0.362771 | 0.362852 | 0.362934 | 0.363015 | 0.363096 | 0.363178 |
| 16.1 | 0.363259 | 0.363340 | 0.363421 | 0.363502 | 0.363583 | 0.363664 | 0.363745 | 0.363826 | 0.363907 | 0.363988 |
| 16.2 | 0.364068 | 0.364149 | 0.364230 | 0.364310 | 0.364391 | 0.364471 | 0.364552 | 0.364632 | 0.364712 | 0.364793 |
| 16.3 | 0.364873 | 0.364953 | 0.365033 | 0.365113 | 0.365193 | 0.365273 | 0.365353 | 0.365433 | 0.365513 | 0.365593 |
| 16.4 | 0.365672 | 0.365752 | 0.365832 | 0.365911 | 0.365991 | 0.366070 | 0.366150 | 0.366229 | 0.366309 | 0.366388 |
| 16.5 | 0.366467 | 0.366546 | 0.366625 | 0.366705 | 0.366784 | 0.366863 | 0.366942 | 0.367020 | 0.367099 | 0.367178 |
| 16.6 | 0.367257 | 0.367336 | 0.367414 | 0.367493 | 0.367572 | 0.367650 | 0.367729 | 0.367807 | 0.367885 | 0.367964 |
| 16.7 | 0.368042 | 0.368120 | 0.368199 | 0.368277 | 0.368355 | 0.368433 | 0.368511 | 0.368589 | 0.368667 | 0.368745 |
| 16.8 | 0.368823 | 0.368900 | 0.368978 | 0.369056 | 0.369133 | 0.369211 | 0.369289 | 0.369366 | 0.369444 | 0.369521 |
| 16.9 | 0.369598 | 0.369676 | 0.369753 | 0.369830 | 0.369907 | 0.369985 | 0.370062 | 0.370139 | 0.370216 | 0.370293 |
Logarithm Table for base 2100 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.370370 | 0.370446 | 0.370523 | 0.370600 | 0.370677 | 0.370753 | 0.370830 | 0.370907 | 0.370983 | 0.371060 |
| 17.1 | 0.371136 | 0.371213 | 0.371289 | 0.371365 | 0.371442 | 0.371518 | 0.371594 | 0.371670 | 0.371746 | 0.371822 |
| 17.2 | 0.371899 | 0.371975 | 0.372050 | 0.372126 | 0.372202 | 0.372278 | 0.372354 | 0.372429 | 0.372505 | 0.372581 |
| 17.3 | 0.372656 | 0.372732 | 0.372807 | 0.372883 | 0.372958 | 0.373034 | 0.373109 | 0.373184 | 0.373259 | 0.373335 |
| 17.4 | 0.373410 | 0.373485 | 0.373560 | 0.373635 | 0.373710 | 0.373785 | 0.373860 | 0.373935 | 0.374009 | 0.374084 |
| 17.5 | 0.374159 | 0.374234 | 0.374308 | 0.374383 | 0.374457 | 0.374532 | 0.374606 | 0.374681 | 0.374755 | 0.374830 |
| 17.6 | 0.374904 | 0.374978 | 0.375052 | 0.375126 | 0.375201 | 0.375275 | 0.375349 | 0.375423 | 0.375497 | 0.375571 |
| 17.7 | 0.375644 | 0.375718 | 0.375792 | 0.375866 | 0.375940 | 0.376013 | 0.376087 | 0.376160 | 0.376234 | 0.376307 |
| 17.8 | 0.376381 | 0.376454 | 0.376528 | 0.376601 | 0.376674 | 0.376748 | 0.376821 | 0.376894 | 0.376967 | 0.377040 |
| 17.9 | 0.377113 | 0.377186 | 0.377259 | 0.377332 | 0.377405 | 0.377478 | 0.377551 | 0.377623 | 0.377696 | 0.377769 |
Logarithm Table for base 2100 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.377842 | 0.377914 | 0.377987 | 0.378059 | 0.378132 | 0.378204 | 0.378277 | 0.378349 | 0.378421 | 0.378494 |
| 18.1 | 0.378566 | 0.378638 | 0.378710 | 0.378782 | 0.378854 | 0.378926 | 0.378998 | 0.379070 | 0.379142 | 0.379214 |
| 18.2 | 0.379286 | 0.379358 | 0.379430 | 0.379501 | 0.379573 | 0.379645 | 0.379716 | 0.379788 | 0.379859 | 0.379931 |
| 18.3 | 0.380002 | 0.380074 | 0.380145 | 0.380216 | 0.380288 | 0.380359 | 0.380430 | 0.380501 | 0.380573 | 0.380644 |
| 18.4 | 0.380715 | 0.380786 | 0.380857 | 0.380928 | 0.380999 | 0.381069 | 0.381140 | 0.381211 | 0.381282 | 0.381353 |
| 18.5 | 0.381423 | 0.381494 | 0.381565 | 0.381635 | 0.381706 | 0.381776 | 0.381847 | 0.381917 | 0.381987 | 0.382058 |
| 18.6 | 0.382128 | 0.382198 | 0.382268 | 0.382339 | 0.382409 | 0.382479 | 0.382549 | 0.382619 | 0.382689 | 0.382759 |
| 18.7 | 0.382829 | 0.382899 | 0.382969 | 0.383038 | 0.383108 | 0.383178 | 0.383248 | 0.383317 | 0.383387 | 0.383457 |
| 18.8 | 0.383526 | 0.383596 | 0.383665 | 0.383735 | 0.383804 | 0.383873 | 0.383943 | 0.384012 | 0.384081 | 0.384150 |
| 18.9 | 0.384220 | 0.384289 | 0.384358 | 0.384427 | 0.384496 | 0.384565 | 0.384634 | 0.384703 | 0.384772 | 0.384841 |
Logarithm Table for base 2100 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.384909 | 0.384978 | 0.385047 | 0.385116 | 0.385184 | 0.385253 | 0.385322 | 0.385390 | 0.385459 | 0.385527 |
| 19.1 | 0.385596 | 0.385664 | 0.385732 | 0.385801 | 0.385869 | 0.385937 | 0.386006 | 0.386074 | 0.386142 | 0.386210 |
| 19.2 | 0.386278 | 0.386346 | 0.386414 | 0.386482 | 0.386550 | 0.386618 | 0.386686 | 0.386754 | 0.386822 | 0.386890 |
| 19.3 | 0.386957 | 0.387025 | 0.387093 | 0.387160 | 0.387228 | 0.387296 | 0.387363 | 0.387431 | 0.387498 | 0.387566 |
| 19.4 | 0.387633 | 0.387700 | 0.387768 | 0.387835 | 0.387902 | 0.387969 | 0.388037 | 0.388104 | 0.388171 | 0.388238 |
| 19.5 | 0.388305 | 0.388372 | 0.388439 | 0.388506 | 0.388573 | 0.388640 | 0.388707 | 0.388774 | 0.388840 | 0.388907 |
| 19.6 | 0.388974 | 0.389040 | 0.389107 | 0.389174 | 0.389240 | 0.389307 | 0.389373 | 0.389440 | 0.389506 | 0.389573 |
| 19.7 | 0.389639 | 0.389705 | 0.389772 | 0.389838 | 0.389904 | 0.389970 | 0.390037 | 0.390103 | 0.390169 | 0.390235 |
| 19.8 | 0.390301 | 0.390367 | 0.390433 | 0.390499 | 0.390565 | 0.390631 | 0.390696 | 0.390762 | 0.390828 | 0.390894 |
| 19.9 | 0.390959 | 0.391025 | 0.391091 | 0.391156 | 0.391222 | 0.391288 | 0.391353 | 0.391418 | 0.391484 | 0.391549 |
Logarithm Table for base 2100 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.391615 | 0.391680 | 0.391745 | 0.391811 | 0.391876 | 0.391941 | 0.392006 | 0.392071 | 0.392137 | 0.392202 |
| 20.1 | 0.392267 | 0.392332 | 0.392397 | 0.392462 | 0.392527 | 0.392591 | 0.392656 | 0.392721 | 0.392786 | 0.392851 |
| 20.2 | 0.392915 | 0.392980 | 0.393045 | 0.393109 | 0.393174 | 0.393239 | 0.393303 | 0.393368 | 0.393432 | 0.393497 |
| 20.3 | 0.393561 | 0.393625 | 0.393690 | 0.393754 | 0.393818 | 0.393883 | 0.393947 | 0.394011 | 0.394075 | 0.394139 |
| 20.4 | 0.394203 | 0.394267 | 0.394332 | 0.394396 | 0.394459 | 0.394523 | 0.394587 | 0.394651 | 0.394715 | 0.394779 |
| 20.5 | 0.394843 | 0.394906 | 0.394970 | 0.395034 | 0.395097 | 0.395161 | 0.395225 | 0.395288 | 0.395352 | 0.395415 |
| 20.6 | 0.395479 | 0.395542 | 0.395606 | 0.395669 | 0.395732 | 0.395796 | 0.395859 | 0.395922 | 0.395985 | 0.396049 |
| 20.7 | 0.396112 | 0.396175 | 0.396238 | 0.396301 | 0.396364 | 0.396427 | 0.396490 | 0.396553 | 0.396616 | 0.396679 |
| 20.8 | 0.396742 | 0.396805 | 0.396867 | 0.396930 | 0.396993 | 0.397056 | 0.397118 | 0.397181 | 0.397244 | 0.397306 |
| 20.9 | 0.397369 | 0.397431 | 0.397494 | 0.397556 | 0.397619 | 0.397681 | 0.397744 | 0.397806 | 0.397868 | 0.397931 |
Other Bases
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