Logarithm Table for base 2515
This page shows the logarithm table for base 2515, 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 2515 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001271 | 0.002529 | 0.003775 | 0.005009 | 0.006231 | 0.007442 | 0.008641 | 0.009829 | 0.011006 |
| 1.1 | 0.012172 | 0.013328 | 0.014474 | 0.015609 | 0.016734 | 0.017849 | 0.018955 | 0.020051 | 0.021138 | 0.022216 |
| 1.2 | 0.023285 | 0.024345 | 0.025396 | 0.026438 | 0.027473 | 0.028498 | 0.029516 | 0.030526 | 0.031527 | 0.032521 |
| 1.3 | 0.033507 | 0.034486 | 0.035457 | 0.036421 | 0.037378 | 0.038327 | 0.039270 | 0.040206 | 0.041134 | 0.042057 |
| 1.4 | 0.042972 | 0.043881 | 0.044784 | 0.045680 | 0.046570 | 0.047454 | 0.048331 | 0.049203 | 0.050069 | 0.050929 |
| 1.5 | 0.051783 | 0.052632 | 0.053475 | 0.054312 | 0.055144 | 0.055971 | 0.056792 | 0.057608 | 0.058419 | 0.059225 |
| 1.6 | 0.060026 | 0.060822 | 0.061612 | 0.062398 | 0.063179 | 0.063956 | 0.064727 | 0.065494 | 0.066257 | 0.067015 |
| 1.7 | 0.067768 | 0.068517 | 0.069262 | 0.070002 | 0.070739 | 0.071470 | 0.072198 | 0.072922 | 0.073641 | 0.074357 |
| 1.8 | 0.075068 | 0.075776 | 0.076479 | 0.077179 | 0.077875 | 0.078567 | 0.079256 | 0.079941 | 0.080622 | 0.081299 |
| 1.9 | 0.081973 | 0.082644 | 0.083311 | 0.083974 | 0.084634 | 0.085291 | 0.085944 | 0.086594 | 0.087241 | 0.087884 |
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Logarithm Table for base 2515 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.088524 | 0.089161 | 0.089795 | 0.090426 | 0.091053 | 0.091678 | 0.092299 | 0.092918 | 0.093533 | 0.094146 |
| 2.1 | 0.094755 | 0.095362 | 0.095966 | 0.096567 | 0.097165 | 0.097761 | 0.098353 | 0.098943 | 0.099530 | 0.100115 |
| 2.2 | 0.100697 | 0.101276 | 0.101852 | 0.102426 | 0.102998 | 0.103567 | 0.104133 | 0.104697 | 0.105258 | 0.105817 |
| 2.3 | 0.106374 | 0.106928 | 0.107479 | 0.108029 | 0.108576 | 0.109120 | 0.109663 | 0.110203 | 0.110740 | 0.111276 |
| 2.4 | 0.111809 | 0.112340 | 0.112869 | 0.113396 | 0.113920 | 0.114443 | 0.114963 | 0.115481 | 0.115997 | 0.116511 |
| 2.5 | 0.117023 | 0.117532 | 0.118040 | 0.118546 | 0.119050 | 0.119552 | 0.120052 | 0.120549 | 0.121045 | 0.121540 |
| 2.6 | 0.122032 | 0.122522 | 0.123010 | 0.123497 | 0.123982 | 0.124464 | 0.124945 | 0.125425 | 0.125902 | 0.126378 |
| 2.7 | 0.126852 | 0.127324 | 0.127794 | 0.128263 | 0.128730 | 0.129195 | 0.129659 | 0.130121 | 0.130581 | 0.131039 |
| 2.8 | 0.131496 | 0.131952 | 0.132405 | 0.132857 | 0.133308 | 0.133757 | 0.134204 | 0.134650 | 0.135094 | 0.135537 |
| 2.9 | 0.135978 | 0.136418 | 0.136856 | 0.137292 | 0.137727 | 0.138161 | 0.138593 | 0.139024 | 0.139453 | 0.139881 |
Logarithm Table for base 2515 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.140308 | 0.140733 | 0.141156 | 0.141578 | 0.141999 | 0.142419 | 0.142837 | 0.143253 | 0.143669 | 0.144083 |
| 3.1 | 0.144495 | 0.144907 | 0.145317 | 0.145725 | 0.146133 | 0.146539 | 0.146944 | 0.147347 | 0.147749 | 0.148150 |
| 3.2 | 0.148550 | 0.148948 | 0.149346 | 0.149742 | 0.150137 | 0.150530 | 0.150922 | 0.151314 | 0.151704 | 0.152092 |
| 3.3 | 0.152480 | 0.152866 | 0.153252 | 0.153636 | 0.154019 | 0.154401 | 0.154781 | 0.155161 | 0.155539 | 0.155916 |
| 3.4 | 0.156293 | 0.156668 | 0.157042 | 0.157415 | 0.157786 | 0.158157 | 0.158527 | 0.158895 | 0.159263 | 0.159629 |
| 3.5 | 0.159995 | 0.160359 | 0.160722 | 0.161085 | 0.161446 | 0.161806 | 0.162166 | 0.162524 | 0.162881 | 0.163237 |
| 3.6 | 0.163592 | 0.163947 | 0.164300 | 0.164652 | 0.165004 | 0.165354 | 0.165704 | 0.166052 | 0.166399 | 0.166746 |
| 3.7 | 0.167092 | 0.167436 | 0.167780 | 0.168123 | 0.168465 | 0.168806 | 0.169146 | 0.169485 | 0.169824 | 0.170161 |
| 3.8 | 0.170498 | 0.170833 | 0.171168 | 0.171502 | 0.171835 | 0.172167 | 0.172498 | 0.172829 | 0.173158 | 0.173487 |
| 3.9 | 0.173815 | 0.174142 | 0.174468 | 0.174794 | 0.175118 | 0.175442 | 0.175765 | 0.176087 | 0.176408 | 0.176729 |
Logarithm Table for base 2515 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.177048 | 0.177367 | 0.177685 | 0.178003 | 0.178319 | 0.178635 | 0.178950 | 0.179264 | 0.179578 | 0.179890 |
| 4.1 | 0.180202 | 0.180513 | 0.180824 | 0.181133 | 0.181442 | 0.181750 | 0.182057 | 0.182364 | 0.182670 | 0.182975 |
| 4.2 | 0.183280 | 0.183583 | 0.183886 | 0.184189 | 0.184490 | 0.184791 | 0.185091 | 0.185391 | 0.185689 | 0.185987 |
| 4.3 | 0.186285 | 0.186581 | 0.186877 | 0.187173 | 0.187467 | 0.187761 | 0.188055 | 0.188347 | 0.188639 | 0.188930 |
| 4.4 | 0.189221 | 0.189511 | 0.189800 | 0.190089 | 0.190377 | 0.190664 | 0.190951 | 0.191237 | 0.191522 | 0.191807 |
| 4.5 | 0.192091 | 0.192374 | 0.192657 | 0.192940 | 0.193221 | 0.193502 | 0.193783 | 0.194062 | 0.194341 | 0.194620 |
| 4.6 | 0.194898 | 0.195175 | 0.195452 | 0.195728 | 0.196004 | 0.196279 | 0.196553 | 0.196827 | 0.197100 | 0.197373 |
| 4.7 | 0.197645 | 0.197916 | 0.198187 | 0.198457 | 0.198727 | 0.198996 | 0.199265 | 0.199533 | 0.199800 | 0.200067 |
| 4.8 | 0.200333 | 0.200599 | 0.200864 | 0.201129 | 0.201393 | 0.201657 | 0.201920 | 0.202182 | 0.202444 | 0.202706 |
| 4.9 | 0.202967 | 0.203227 | 0.203487 | 0.203746 | 0.204005 | 0.204263 | 0.204521 | 0.204778 | 0.205035 | 0.205291 |
Logarithm Table for base 2515 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.205547 | 0.205802 | 0.206057 | 0.206311 | 0.206565 | 0.206818 | 0.207070 | 0.207322 | 0.207574 | 0.207825 |
| 5.1 | 0.208076 | 0.208326 | 0.208576 | 0.208825 | 0.209074 | 0.209322 | 0.209570 | 0.209817 | 0.210064 | 0.210310 |
| 5.2 | 0.210556 | 0.210801 | 0.211046 | 0.211291 | 0.211535 | 0.211778 | 0.212021 | 0.212264 | 0.212506 | 0.212747 |
| 5.3 | 0.212989 | 0.213229 | 0.213470 | 0.213709 | 0.213949 | 0.214188 | 0.214426 | 0.214664 | 0.214902 | 0.215139 |
| 5.4 | 0.215376 | 0.215612 | 0.215848 | 0.216083 | 0.216318 | 0.216553 | 0.216787 | 0.217021 | 0.217254 | 0.217487 |
| 5.5 | 0.217719 | 0.217951 | 0.218183 | 0.218414 | 0.218645 | 0.218875 | 0.219105 | 0.219334 | 0.219564 | 0.219792 |
| 5.6 | 0.220020 | 0.220248 | 0.220476 | 0.220703 | 0.220929 | 0.221156 | 0.221382 | 0.221607 | 0.221832 | 0.222057 |
| 5.7 | 0.222281 | 0.222505 | 0.222728 | 0.222951 | 0.223174 | 0.223396 | 0.223618 | 0.223840 | 0.224061 | 0.224282 |
| 5.8 | 0.224502 | 0.224722 | 0.224942 | 0.225161 | 0.225380 | 0.225598 | 0.225817 | 0.226034 | 0.226252 | 0.226469 |
| 5.9 | 0.226685 | 0.226902 | 0.227118 | 0.227333 | 0.227548 | 0.227763 | 0.227978 | 0.228192 | 0.228405 | 0.228619 |
Logarithm Table for base 2515 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.228832 | 0.229044 | 0.229257 | 0.229469 | 0.229680 | 0.229892 | 0.230103 | 0.230313 | 0.230523 | 0.230733 |
| 6.1 | 0.230943 | 0.231152 | 0.231361 | 0.231569 | 0.231778 | 0.231985 | 0.232193 | 0.232400 | 0.232607 | 0.232813 |
| 6.2 | 0.233020 | 0.233225 | 0.233431 | 0.233636 | 0.233841 | 0.234045 | 0.234250 | 0.234453 | 0.234657 | 0.234860 |
| 6.3 | 0.235063 | 0.235266 | 0.235468 | 0.235670 | 0.235871 | 0.236073 | 0.236274 | 0.236474 | 0.236675 | 0.236875 |
| 6.4 | 0.237074 | 0.237274 | 0.237473 | 0.237672 | 0.237870 | 0.238068 | 0.238266 | 0.238464 | 0.238661 | 0.238858 |
| 6.5 | 0.239054 | 0.239251 | 0.239447 | 0.239642 | 0.239838 | 0.240033 | 0.240228 | 0.240422 | 0.240617 | 0.240811 |
| 6.6 | 0.241004 | 0.241198 | 0.241391 | 0.241583 | 0.241776 | 0.241968 | 0.242160 | 0.242352 | 0.242543 | 0.242734 |
| 6.7 | 0.242925 | 0.243115 | 0.243305 | 0.243495 | 0.243685 | 0.243874 | 0.244063 | 0.244252 | 0.244441 | 0.244629 |
| 6.8 | 0.244817 | 0.245005 | 0.245192 | 0.245379 | 0.245566 | 0.245752 | 0.245939 | 0.246125 | 0.246311 | 0.246496 |
| 6.9 | 0.246681 | 0.246866 | 0.247051 | 0.247235 | 0.247420 | 0.247603 | 0.247787 | 0.247970 | 0.248154 | 0.248336 |
Logarithm Table for base 2515 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.248519 | 0.248701 | 0.248883 | 0.249065 | 0.249247 | 0.249428 | 0.249609 | 0.249790 | 0.249970 | 0.250150 |
| 7.1 | 0.250330 | 0.250510 | 0.250690 | 0.250869 | 0.251048 | 0.251227 | 0.251405 | 0.251583 | 0.251761 | 0.251939 |
| 7.2 | 0.252117 | 0.252294 | 0.252471 | 0.252648 | 0.252824 | 0.253001 | 0.253177 | 0.253352 | 0.253528 | 0.253703 |
| 7.3 | 0.253878 | 0.254053 | 0.254228 | 0.254402 | 0.254576 | 0.254750 | 0.254924 | 0.255097 | 0.255270 | 0.255443 |
| 7.4 | 0.255616 | 0.255788 | 0.255961 | 0.256133 | 0.256304 | 0.256476 | 0.256647 | 0.256818 | 0.256989 | 0.257160 |
| 7.5 | 0.257330 | 0.257500 | 0.257670 | 0.257840 | 0.258010 | 0.258179 | 0.258348 | 0.258517 | 0.258685 | 0.258854 |
| 7.6 | 0.259022 | 0.259190 | 0.259357 | 0.259525 | 0.259692 | 0.259859 | 0.260026 | 0.260193 | 0.260359 | 0.260525 |
| 7.7 | 0.260691 | 0.260857 | 0.261023 | 0.261188 | 0.261353 | 0.261518 | 0.261683 | 0.261847 | 0.262011 | 0.262175 |
| 7.8 | 0.262339 | 0.262503 | 0.262666 | 0.262830 | 0.262993 | 0.263155 | 0.263318 | 0.263480 | 0.263642 | 0.263804 |
| 7.9 | 0.263966 | 0.264128 | 0.264289 | 0.264450 | 0.264611 | 0.264772 | 0.264933 | 0.265093 | 0.265253 | 0.265413 |
Logarithm Table for base 2515 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.265573 | 0.265732 | 0.265892 | 0.266051 | 0.266210 | 0.266368 | 0.266527 | 0.266685 | 0.266843 | 0.267001 |
| 8.1 | 0.267159 | 0.267317 | 0.267474 | 0.267631 | 0.267788 | 0.267945 | 0.268102 | 0.268258 | 0.268414 | 0.268570 |
| 8.2 | 0.268726 | 0.268882 | 0.269037 | 0.269193 | 0.269348 | 0.269503 | 0.269657 | 0.269812 | 0.269966 | 0.270120 |
| 8.3 | 0.270274 | 0.270428 | 0.270582 | 0.270735 | 0.270888 | 0.271041 | 0.271194 | 0.271347 | 0.271499 | 0.271652 |
| 8.4 | 0.271804 | 0.271956 | 0.272108 | 0.272259 | 0.272411 | 0.272562 | 0.272713 | 0.272864 | 0.273014 | 0.273165 |
| 8.5 | 0.273315 | 0.273465 | 0.273615 | 0.273765 | 0.273915 | 0.274064 | 0.274214 | 0.274363 | 0.274512 | 0.274660 |
| 8.6 | 0.274809 | 0.274957 | 0.275106 | 0.275254 | 0.275402 | 0.275549 | 0.275697 | 0.275844 | 0.275992 | 0.276139 |
| 8.7 | 0.276285 | 0.276432 | 0.276579 | 0.276725 | 0.276871 | 0.277017 | 0.277163 | 0.277309 | 0.277454 | 0.277600 |
| 8.8 | 0.277745 | 0.277890 | 0.278035 | 0.278180 | 0.278324 | 0.278469 | 0.278613 | 0.278757 | 0.278901 | 0.279045 |
| 8.9 | 0.279188 | 0.279332 | 0.279475 | 0.279618 | 0.279761 | 0.279904 | 0.280046 | 0.280189 | 0.280331 | 0.280473 |
Logarithm Table for base 2515 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.280615 | 0.280757 | 0.280899 | 0.281040 | 0.281182 | 0.281323 | 0.281464 | 0.281605 | 0.281745 | 0.281886 |
| 9.1 | 0.282026 | 0.282167 | 0.282307 | 0.282447 | 0.282587 | 0.282726 | 0.282866 | 0.283005 | 0.283144 | 0.283283 |
| 9.2 | 0.283422 | 0.283561 | 0.283699 | 0.283838 | 0.283976 | 0.284114 | 0.284252 | 0.284390 | 0.284528 | 0.284665 |
| 9.3 | 0.284803 | 0.284940 | 0.285077 | 0.285214 | 0.285351 | 0.285488 | 0.285624 | 0.285761 | 0.285897 | 0.286033 |
| 9.4 | 0.286169 | 0.286305 | 0.286440 | 0.286576 | 0.286711 | 0.286846 | 0.286981 | 0.287116 | 0.287251 | 0.287386 |
| 9.5 | 0.287520 | 0.287655 | 0.287789 | 0.287923 | 0.288057 | 0.288191 | 0.288324 | 0.288458 | 0.288591 | 0.288724 |
| 9.6 | 0.288858 | 0.288991 | 0.289123 | 0.289256 | 0.289389 | 0.289521 | 0.289653 | 0.289785 | 0.289917 | 0.290049 |
| 9.7 | 0.290181 | 0.290313 | 0.290444 | 0.290575 | 0.290707 | 0.290838 | 0.290969 | 0.291099 | 0.291230 | 0.291361 |
| 9.8 | 0.291491 | 0.291621 | 0.291751 | 0.291881 | 0.292011 | 0.292141 | 0.292270 | 0.292400 | 0.292529 | 0.292658 |
| 9.9 | 0.292788 | 0.292916 | 0.293045 | 0.293174 | 0.293303 | 0.293431 | 0.293559 | 0.293687 | 0.293815 | 0.293943 |
Logarithm Table for base 2515 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.294071 | 0.294199 | 0.294326 | 0.294454 | 0.294581 | 0.294708 | 0.294835 | 0.294962 | 0.295089 | 0.295215 |
| 10.1 | 0.295342 | 0.295468 | 0.295595 | 0.295721 | 0.295847 | 0.295973 | 0.296098 | 0.296224 | 0.296350 | 0.296475 |
| 10.2 | 0.296600 | 0.296725 | 0.296850 | 0.296975 | 0.297100 | 0.297225 | 0.297349 | 0.297474 | 0.297598 | 0.297722 |
| 10.3 | 0.297846 | 0.297970 | 0.298094 | 0.298218 | 0.298341 | 0.298465 | 0.298588 | 0.298711 | 0.298834 | 0.298957 |
| 10.4 | 0.299080 | 0.299203 | 0.299325 | 0.299448 | 0.299570 | 0.299693 | 0.299815 | 0.299937 | 0.300059 | 0.300181 |
| 10.5 | 0.300302 | 0.300424 | 0.300545 | 0.300667 | 0.300788 | 0.300909 | 0.301030 | 0.301151 | 0.301272 | 0.301392 |
| 10.6 | 0.301513 | 0.301633 | 0.301754 | 0.301874 | 0.301994 | 0.302114 | 0.302234 | 0.302353 | 0.302473 | 0.302593 |
| 10.7 | 0.302712 | 0.302831 | 0.302951 | 0.303070 | 0.303189 | 0.303307 | 0.303426 | 0.303545 | 0.303663 | 0.303782 |
| 10.8 | 0.303900 | 0.304018 | 0.304136 | 0.304254 | 0.304372 | 0.304490 | 0.304608 | 0.304725 | 0.304843 | 0.304960 |
| 10.9 | 0.305077 | 0.305194 | 0.305311 | 0.305428 | 0.305545 | 0.305662 | 0.305778 | 0.305895 | 0.306011 | 0.306127 |
Logarithm Table for base 2515 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.306244 | 0.306360 | 0.306476 | 0.306591 | 0.306707 | 0.306823 | 0.306938 | 0.307054 | 0.307169 | 0.307284 |
| 11.1 | 0.307399 | 0.307514 | 0.307629 | 0.307744 | 0.307859 | 0.307973 | 0.308088 | 0.308202 | 0.308316 | 0.308431 |
| 11.2 | 0.308545 | 0.308659 | 0.308773 | 0.308886 | 0.309000 | 0.309114 | 0.309227 | 0.309340 | 0.309454 | 0.309567 |
| 11.3 | 0.309680 | 0.309793 | 0.309906 | 0.310019 | 0.310131 | 0.310244 | 0.310356 | 0.310469 | 0.310581 | 0.310693 |
| 11.4 | 0.310805 | 0.310917 | 0.311029 | 0.311141 | 0.311253 | 0.311364 | 0.311476 | 0.311587 | 0.311698 | 0.311809 |
| 11.5 | 0.311921 | 0.312032 | 0.312143 | 0.312253 | 0.312364 | 0.312475 | 0.312585 | 0.312696 | 0.312806 | 0.312916 |
| 11.6 | 0.313026 | 0.313136 | 0.313246 | 0.313356 | 0.313466 | 0.313576 | 0.313685 | 0.313795 | 0.313904 | 0.314013 |
| 11.7 | 0.314123 | 0.314232 | 0.314341 | 0.314450 | 0.314558 | 0.314667 | 0.314776 | 0.314884 | 0.314993 | 0.315101 |
| 11.8 | 0.315210 | 0.315318 | 0.315426 | 0.315534 | 0.315642 | 0.315750 | 0.315857 | 0.315965 | 0.316072 | 0.316180 |
| 11.9 | 0.316287 | 0.316395 | 0.316502 | 0.316609 | 0.316716 | 0.316823 | 0.316930 | 0.317036 | 0.317143 | 0.317250 |
Logarithm Table for base 2515 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.317356 | 0.317462 | 0.317569 | 0.317675 | 0.317781 | 0.317887 | 0.317993 | 0.318099 | 0.318205 | 0.318310 |
| 12.1 | 0.318416 | 0.318521 | 0.318627 | 0.318732 | 0.318837 | 0.318943 | 0.319048 | 0.319153 | 0.319258 | 0.319362 |
| 12.2 | 0.319467 | 0.319572 | 0.319676 | 0.319781 | 0.319885 | 0.319989 | 0.320094 | 0.320198 | 0.320302 | 0.320406 |
| 12.3 | 0.320510 | 0.320613 | 0.320717 | 0.320821 | 0.320924 | 0.321028 | 0.321131 | 0.321234 | 0.321338 | 0.321441 |
| 12.4 | 0.321544 | 0.321647 | 0.321750 | 0.321852 | 0.321955 | 0.322058 | 0.322160 | 0.322263 | 0.322365 | 0.322467 |
| 12.5 | 0.322570 | 0.322672 | 0.322774 | 0.322876 | 0.322978 | 0.323079 | 0.323181 | 0.323283 | 0.323384 | 0.323486 |
| 12.6 | 0.323587 | 0.323689 | 0.323790 | 0.323891 | 0.323992 | 0.324093 | 0.324194 | 0.324295 | 0.324396 | 0.324496 |
| 12.7 | 0.324597 | 0.324697 | 0.324798 | 0.324898 | 0.324998 | 0.325099 | 0.325199 | 0.325299 | 0.325399 | 0.325499 |
| 12.8 | 0.325598 | 0.325698 | 0.325798 | 0.325897 | 0.325997 | 0.326096 | 0.326196 | 0.326295 | 0.326394 | 0.326493 |
| 12.9 | 0.326592 | 0.326691 | 0.326790 | 0.326889 | 0.326988 | 0.327086 | 0.327185 | 0.327284 | 0.327382 | 0.327480 |
Logarithm Table for base 2515 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.327579 | 0.327677 | 0.327775 | 0.327873 | 0.327971 | 0.328069 | 0.328167 | 0.328264 | 0.328362 | 0.328460 |
| 13.1 | 0.328557 | 0.328655 | 0.328752 | 0.328849 | 0.328947 | 0.329044 | 0.329141 | 0.329238 | 0.329335 | 0.329432 |
| 13.2 | 0.329528 | 0.329625 | 0.329722 | 0.329818 | 0.329915 | 0.330011 | 0.330108 | 0.330204 | 0.330300 | 0.330396 |
| 13.3 | 0.330492 | 0.330588 | 0.330684 | 0.330780 | 0.330876 | 0.330972 | 0.331067 | 0.331163 | 0.331258 | 0.331354 |
| 13.4 | 0.331449 | 0.331544 | 0.331639 | 0.331735 | 0.331830 | 0.331925 | 0.332020 | 0.332114 | 0.332209 | 0.332304 |
| 13.5 | 0.332399 | 0.332493 | 0.332588 | 0.332682 | 0.332776 | 0.332871 | 0.332965 | 0.333059 | 0.333153 | 0.333247 |
| 13.6 | 0.333341 | 0.333435 | 0.333529 | 0.333622 | 0.333716 | 0.333810 | 0.333903 | 0.333997 | 0.334090 | 0.334183 |
| 13.7 | 0.334277 | 0.334370 | 0.334463 | 0.334556 | 0.334649 | 0.334742 | 0.334835 | 0.334928 | 0.335020 | 0.335113 |
| 13.8 | 0.335206 | 0.335298 | 0.335390 | 0.335483 | 0.335575 | 0.335667 | 0.335760 | 0.335852 | 0.335944 | 0.336036 |
| 13.9 | 0.336128 | 0.336219 | 0.336311 | 0.336403 | 0.336495 | 0.336586 | 0.336678 | 0.336769 | 0.336861 | 0.336952 |
Logarithm Table for base 2515 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.337043 | 0.337134 | 0.337225 | 0.337317 | 0.337408 | 0.337498 | 0.337589 | 0.337680 | 0.337771 | 0.337862 |
| 14.1 | 0.337952 | 0.338043 | 0.338133 | 0.338224 | 0.338314 | 0.338404 | 0.338494 | 0.338585 | 0.338675 | 0.338765 |
| 14.2 | 0.338855 | 0.338945 | 0.339034 | 0.339124 | 0.339214 | 0.339304 | 0.339393 | 0.339483 | 0.339572 | 0.339662 |
| 14.3 | 0.339751 | 0.339840 | 0.339929 | 0.340019 | 0.340108 | 0.340197 | 0.340286 | 0.340375 | 0.340463 | 0.340552 |
| 14.4 | 0.340641 | 0.340730 | 0.340818 | 0.340907 | 0.340995 | 0.341084 | 0.341172 | 0.341260 | 0.341349 | 0.341437 |
| 14.5 | 0.341525 | 0.341613 | 0.341701 | 0.341789 | 0.341877 | 0.341964 | 0.342052 | 0.342140 | 0.342227 | 0.342315 |
| 14.6 | 0.342403 | 0.342490 | 0.342577 | 0.342665 | 0.342752 | 0.342839 | 0.342926 | 0.343013 | 0.343100 | 0.343187 |
| 14.7 | 0.343274 | 0.343361 | 0.343448 | 0.343535 | 0.343621 | 0.343708 | 0.343795 | 0.343881 | 0.343967 | 0.344054 |
| 14.8 | 0.344140 | 0.344226 | 0.344313 | 0.344399 | 0.344485 | 0.344571 | 0.344657 | 0.344743 | 0.344829 | 0.344914 |
| 14.9 | 0.345000 | 0.345086 | 0.345172 | 0.345257 | 0.345343 | 0.345428 | 0.345513 | 0.345599 | 0.345684 | 0.345769 |
Logarithm Table for base 2515 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.345854 | 0.345940 | 0.346025 | 0.346110 | 0.346195 | 0.346279 | 0.346364 | 0.346449 | 0.346534 | 0.346618 |
| 15.1 | 0.346703 | 0.346788 | 0.346872 | 0.346957 | 0.347041 | 0.347125 | 0.347210 | 0.347294 | 0.347378 | 0.347462 |
| 15.2 | 0.347546 | 0.347630 | 0.347714 | 0.347798 | 0.347882 | 0.347965 | 0.348049 | 0.348133 | 0.348216 | 0.348300 |
| 15.3 | 0.348384 | 0.348467 | 0.348550 | 0.348634 | 0.348717 | 0.348800 | 0.348883 | 0.348967 | 0.349050 | 0.349133 |
| 15.4 | 0.349216 | 0.349298 | 0.349381 | 0.349464 | 0.349547 | 0.349630 | 0.349712 | 0.349795 | 0.349877 | 0.349960 |
| 15.5 | 0.350042 | 0.350125 | 0.350207 | 0.350289 | 0.350371 | 0.350453 | 0.350536 | 0.350618 | 0.350700 | 0.350782 |
| 15.6 | 0.350863 | 0.350945 | 0.351027 | 0.351109 | 0.351191 | 0.351272 | 0.351354 | 0.351435 | 0.351517 | 0.351598 |
| 15.7 | 0.351680 | 0.351761 | 0.351842 | 0.351923 | 0.352005 | 0.352086 | 0.352167 | 0.352248 | 0.352329 | 0.352410 |
| 15.8 | 0.352490 | 0.352571 | 0.352652 | 0.352733 | 0.352813 | 0.352894 | 0.352974 | 0.353055 | 0.353135 | 0.353216 |
| 15.9 | 0.353296 | 0.353376 | 0.353457 | 0.353537 | 0.353617 | 0.353697 | 0.353777 | 0.353857 | 0.353937 | 0.354017 |
Logarithm Table for base 2515 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.354097 | 0.354177 | 0.354256 | 0.354336 | 0.354416 | 0.354495 | 0.354575 | 0.354654 | 0.354734 | 0.354813 |
| 16.1 | 0.354893 | 0.354972 | 0.355051 | 0.355130 | 0.355210 | 0.355289 | 0.355368 | 0.355447 | 0.355526 | 0.355605 |
| 16.2 | 0.355683 | 0.355762 | 0.355841 | 0.355920 | 0.355998 | 0.356077 | 0.356156 | 0.356234 | 0.356313 | 0.356391 |
| 16.3 | 0.356469 | 0.356548 | 0.356626 | 0.356704 | 0.356782 | 0.356861 | 0.356939 | 0.357017 | 0.357095 | 0.357173 |
| 16.4 | 0.357250 | 0.357328 | 0.357406 | 0.357484 | 0.357562 | 0.357639 | 0.357717 | 0.357794 | 0.357872 | 0.357949 |
| 16.5 | 0.358027 | 0.358104 | 0.358182 | 0.358259 | 0.358336 | 0.358413 | 0.358490 | 0.358568 | 0.358645 | 0.358722 |
| 16.6 | 0.358799 | 0.358875 | 0.358952 | 0.359029 | 0.359106 | 0.359183 | 0.359259 | 0.359336 | 0.359413 | 0.359489 |
| 16.7 | 0.359566 | 0.359642 | 0.359718 | 0.359795 | 0.359871 | 0.359947 | 0.360024 | 0.360100 | 0.360176 | 0.360252 |
| 16.8 | 0.360328 | 0.360404 | 0.360480 | 0.360556 | 0.360632 | 0.360708 | 0.360783 | 0.360859 | 0.360935 | 0.361010 |
| 16.9 | 0.361086 | 0.361162 | 0.361237 | 0.361313 | 0.361388 | 0.361463 | 0.361539 | 0.361614 | 0.361689 | 0.361764 |
Logarithm Table for base 2515 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.361839 | 0.361915 | 0.361990 | 0.362065 | 0.362140 | 0.362215 | 0.362289 | 0.362364 | 0.362439 | 0.362514 |
| 17.1 | 0.362589 | 0.362663 | 0.362738 | 0.362812 | 0.362887 | 0.362961 | 0.363036 | 0.363110 | 0.363185 | 0.363259 |
| 17.2 | 0.363333 | 0.363407 | 0.363482 | 0.363556 | 0.363630 | 0.363704 | 0.363778 | 0.363852 | 0.363926 | 0.364000 |
| 17.3 | 0.364074 | 0.364147 | 0.364221 | 0.364295 | 0.364369 | 0.364442 | 0.364516 | 0.364589 | 0.364663 | 0.364736 |
| 17.4 | 0.364810 | 0.364883 | 0.364956 | 0.365030 | 0.365103 | 0.365176 | 0.365249 | 0.365322 | 0.365396 | 0.365469 |
| 17.5 | 0.365542 | 0.365615 | 0.365687 | 0.365760 | 0.365833 | 0.365906 | 0.365979 | 0.366051 | 0.366124 | 0.366197 |
| 17.6 | 0.366269 | 0.366342 | 0.366414 | 0.366487 | 0.366559 | 0.366632 | 0.366704 | 0.366776 | 0.366849 | 0.366921 |
| 17.7 | 0.366993 | 0.367065 | 0.367137 | 0.367209 | 0.367281 | 0.367353 | 0.367425 | 0.367497 | 0.367569 | 0.367641 |
| 17.8 | 0.367712 | 0.367784 | 0.367856 | 0.367927 | 0.367999 | 0.368071 | 0.368142 | 0.368214 | 0.368285 | 0.368357 |
| 17.9 | 0.368428 | 0.368499 | 0.368571 | 0.368642 | 0.368713 | 0.368784 | 0.368855 | 0.368926 | 0.368997 | 0.369068 |
Logarithm Table for base 2515 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.369139 | 0.369210 | 0.369281 | 0.369352 | 0.369423 | 0.369494 | 0.369564 | 0.369635 | 0.369706 | 0.369776 |
| 18.1 | 0.369847 | 0.369917 | 0.369988 | 0.370058 | 0.370129 | 0.370199 | 0.370270 | 0.370340 | 0.370410 | 0.370480 |
| 18.2 | 0.370551 | 0.370621 | 0.370691 | 0.370761 | 0.370831 | 0.370901 | 0.370971 | 0.371041 | 0.371111 | 0.371181 |
| 18.3 | 0.371250 | 0.371320 | 0.371390 | 0.371460 | 0.371529 | 0.371599 | 0.371668 | 0.371738 | 0.371807 | 0.371877 |
| 18.4 | 0.371946 | 0.372016 | 0.372085 | 0.372154 | 0.372224 | 0.372293 | 0.372362 | 0.372431 | 0.372500 | 0.372570 |
| 18.5 | 0.372639 | 0.372708 | 0.372777 | 0.372846 | 0.372914 | 0.372983 | 0.373052 | 0.373121 | 0.373190 | 0.373258 |
| 18.6 | 0.373327 | 0.373396 | 0.373464 | 0.373533 | 0.373601 | 0.373670 | 0.373738 | 0.373807 | 0.373875 | 0.373944 |
| 18.7 | 0.374012 | 0.374080 | 0.374148 | 0.374217 | 0.374285 | 0.374353 | 0.374421 | 0.374489 | 0.374557 | 0.374625 |
| 18.8 | 0.374693 | 0.374761 | 0.374829 | 0.374897 | 0.374964 | 0.375032 | 0.375100 | 0.375168 | 0.375235 | 0.375303 |
| 18.9 | 0.375371 | 0.375438 | 0.375506 | 0.375573 | 0.375641 | 0.375708 | 0.375775 | 0.375843 | 0.375910 | 0.375977 |
Logarithm Table for base 2515 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.376044 | 0.376112 | 0.376179 | 0.376246 | 0.376313 | 0.376380 | 0.376447 | 0.376514 | 0.376581 | 0.376648 |
| 19.1 | 0.376715 | 0.376782 | 0.376849 | 0.376915 | 0.376982 | 0.377049 | 0.377115 | 0.377182 | 0.377249 | 0.377315 |
| 19.2 | 0.377382 | 0.377448 | 0.377515 | 0.377581 | 0.377648 | 0.377714 | 0.377780 | 0.377847 | 0.377913 | 0.377979 |
| 19.3 | 0.378045 | 0.378111 | 0.378178 | 0.378244 | 0.378310 | 0.378376 | 0.378442 | 0.378508 | 0.378574 | 0.378639 |
| 19.4 | 0.378705 | 0.378771 | 0.378837 | 0.378903 | 0.378968 | 0.379034 | 0.379100 | 0.379165 | 0.379231 | 0.379296 |
| 19.5 | 0.379362 | 0.379427 | 0.379493 | 0.379558 | 0.379624 | 0.379689 | 0.379754 | 0.379820 | 0.379885 | 0.379950 |
| 19.6 | 0.380015 | 0.380080 | 0.380145 | 0.380211 | 0.380276 | 0.380341 | 0.380406 | 0.380470 | 0.380535 | 0.380600 |
| 19.7 | 0.380665 | 0.380730 | 0.380795 | 0.380859 | 0.380924 | 0.380989 | 0.381054 | 0.381118 | 0.381183 | 0.381247 |
| 19.8 | 0.381312 | 0.381376 | 0.381441 | 0.381505 | 0.381570 | 0.381634 | 0.381698 | 0.381762 | 0.381827 | 0.381891 |
| 19.9 | 0.381955 | 0.382019 | 0.382083 | 0.382148 | 0.382212 | 0.382276 | 0.382340 | 0.382404 | 0.382468 | 0.382531 |
Logarithm Table for base 2515 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.382595 | 0.382659 | 0.382723 | 0.382787 | 0.382851 | 0.382914 | 0.382978 | 0.383042 | 0.383105 | 0.383169 |
| 20.1 | 0.383232 | 0.383296 | 0.383359 | 0.383423 | 0.383486 | 0.383550 | 0.383613 | 0.383676 | 0.383740 | 0.383803 |
| 20.2 | 0.383866 | 0.383929 | 0.383993 | 0.384056 | 0.384119 | 0.384182 | 0.384245 | 0.384308 | 0.384371 | 0.384434 |
| 20.3 | 0.384497 | 0.384560 | 0.384623 | 0.384685 | 0.384748 | 0.384811 | 0.384874 | 0.384936 | 0.384999 | 0.385062 |
| 20.4 | 0.385124 | 0.385187 | 0.385250 | 0.385312 | 0.385375 | 0.385437 | 0.385499 | 0.385562 | 0.385624 | 0.385687 |
| 20.5 | 0.385749 | 0.385811 | 0.385873 | 0.385936 | 0.385998 | 0.386060 | 0.386122 | 0.386184 | 0.386246 | 0.386308 |
| 20.6 | 0.386370 | 0.386432 | 0.386494 | 0.386556 | 0.386618 | 0.386680 | 0.386742 | 0.386804 | 0.386865 | 0.386927 |
| 20.7 | 0.386989 | 0.387051 | 0.387112 | 0.387174 | 0.387235 | 0.387297 | 0.387359 | 0.387420 | 0.387481 | 0.387543 |
| 20.8 | 0.387604 | 0.387666 | 0.387727 | 0.387788 | 0.387850 | 0.387911 | 0.387972 | 0.388033 | 0.388095 | 0.388156 |
| 20.9 | 0.388217 | 0.388278 | 0.388339 | 0.388400 | 0.388461 | 0.388522 | 0.388583 | 0.388644 | 0.388705 | 0.388766 |
Other Bases
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