Logarithm Table for base 1240
This page shows the logarithm table for base 1240, 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 1240 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001397 | 0.002780 | 0.004150 | 0.005506 | 0.006850 | 0.008181 | 0.009499 | 0.010805 | 0.012099 |
| 1.1 | 0.013381 | 0.014651 | 0.015911 | 0.017158 | 0.018395 | 0.019622 | 0.020837 | 0.022042 | 0.023237 | 0.024422 |
| 1.2 | 0.025597 | 0.026762 | 0.027917 | 0.029063 | 0.030200 | 0.031328 | 0.032446 | 0.033556 | 0.034657 | 0.035750 |
| 1.3 | 0.036834 | 0.037910 | 0.038978 | 0.040037 | 0.041089 | 0.042133 | 0.043169 | 0.044197 | 0.045218 | 0.046232 |
| 1.4 | 0.047238 | 0.048238 | 0.049230 | 0.050215 | 0.051193 | 0.052165 | 0.053130 | 0.054088 | 0.055040 | 0.055985 |
| 1.5 | 0.056924 | 0.057857 | 0.058784 | 0.059705 | 0.060619 | 0.061528 | 0.062431 | 0.063328 | 0.064219 | 0.065105 |
| 1.6 | 0.065985 | 0.066860 | 0.067729 | 0.068593 | 0.069452 | 0.070305 | 0.071154 | 0.071997 | 0.072835 | 0.073668 |
| 1.7 | 0.074496 | 0.075320 | 0.076138 | 0.076952 | 0.077762 | 0.078566 | 0.079366 | 0.080161 | 0.080952 | 0.081739 |
| 1.8 | 0.082521 | 0.083299 | 0.084072 | 0.084842 | 0.085607 | 0.086368 | 0.087125 | 0.087877 | 0.088626 | 0.089371 |
| 1.9 | 0.090112 | 0.090849 | 0.091582 | 0.092311 | 0.093037 | 0.093759 | 0.094477 | 0.095191 | 0.095902 | 0.096609 |
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Logarithm Table for base 1240 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.097313 | 0.098013 | 0.098710 | 0.099403 | 0.100093 | 0.100780 | 0.101463 | 0.102143 | 0.102819 | 0.103493 |
| 2.1 | 0.104163 | 0.104830 | 0.105493 | 0.106154 | 0.106812 | 0.107466 | 0.108118 | 0.108766 | 0.109412 | 0.110054 |
| 2.2 | 0.110694 | 0.111331 | 0.111964 | 0.112595 | 0.113223 | 0.113849 | 0.114471 | 0.115091 | 0.115708 | 0.116323 |
| 2.3 | 0.116935 | 0.117544 | 0.118150 | 0.118754 | 0.119355 | 0.119954 | 0.120550 | 0.121144 | 0.121735 | 0.122323 |
| 2.4 | 0.122910 | 0.123493 | 0.124075 | 0.124654 | 0.125230 | 0.125804 | 0.126376 | 0.126946 | 0.127513 | 0.128078 |
| 2.5 | 0.128641 | 0.129201 | 0.129759 | 0.130315 | 0.130869 | 0.131421 | 0.131970 | 0.132518 | 0.133063 | 0.133606 |
| 2.6 | 0.134147 | 0.134686 | 0.135223 | 0.135758 | 0.136290 | 0.136821 | 0.137350 | 0.137877 | 0.138402 | 0.138925 |
| 2.7 | 0.139446 | 0.139965 | 0.140482 | 0.140997 | 0.141510 | 0.142022 | 0.142531 | 0.143039 | 0.143545 | 0.144049 |
| 2.8 | 0.144551 | 0.145052 | 0.145551 | 0.146047 | 0.146543 | 0.147036 | 0.147528 | 0.148018 | 0.148506 | 0.148993 |
| 2.9 | 0.149478 | 0.149961 | 0.150443 | 0.150923 | 0.151401 | 0.151878 | 0.152353 | 0.152826 | 0.153298 | 0.153769 |
Logarithm Table for base 1240 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.154237 | 0.154705 | 0.155170 | 0.155634 | 0.156097 | 0.156558 | 0.157018 | 0.157476 | 0.157932 | 0.158387 |
| 3.1 | 0.158841 | 0.159293 | 0.159744 | 0.160193 | 0.160641 | 0.161087 | 0.161532 | 0.161976 | 0.162418 | 0.162859 |
| 3.2 | 0.163298 | 0.163736 | 0.164173 | 0.164608 | 0.165042 | 0.165475 | 0.165906 | 0.166336 | 0.166765 | 0.167192 |
| 3.3 | 0.167618 | 0.168043 | 0.168467 | 0.168889 | 0.169310 | 0.169729 | 0.170148 | 0.170565 | 0.170981 | 0.171396 |
| 3.4 | 0.171809 | 0.172222 | 0.172633 | 0.173043 | 0.173451 | 0.173859 | 0.174265 | 0.174670 | 0.175074 | 0.175477 |
| 3.5 | 0.175879 | 0.176280 | 0.176679 | 0.177077 | 0.177474 | 0.177870 | 0.178265 | 0.178659 | 0.179052 | 0.179444 |
| 3.6 | 0.179834 | 0.180223 | 0.180612 | 0.180999 | 0.181385 | 0.181771 | 0.182155 | 0.182538 | 0.182920 | 0.183301 |
| 3.7 | 0.183681 | 0.184060 | 0.184437 | 0.184814 | 0.185190 | 0.185565 | 0.185939 | 0.186312 | 0.186684 | 0.187055 |
| 3.8 | 0.187425 | 0.187794 | 0.188162 | 0.188529 | 0.188895 | 0.189260 | 0.189624 | 0.189987 | 0.190350 | 0.190711 |
| 3.9 | 0.191071 | 0.191431 | 0.191790 | 0.192147 | 0.192504 | 0.192860 | 0.193215 | 0.193569 | 0.193922 | 0.194274 |
Logarithm Table for base 1240 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.194626 | 0.194976 | 0.195326 | 0.195675 | 0.196023 | 0.196370 | 0.196716 | 0.197062 | 0.197406 | 0.197750 |
| 4.1 | 0.198093 | 0.198435 | 0.198776 | 0.199116 | 0.199456 | 0.199794 | 0.200132 | 0.200469 | 0.200806 | 0.201141 |
| 4.2 | 0.201476 | 0.201810 | 0.202143 | 0.202475 | 0.202806 | 0.203137 | 0.203467 | 0.203796 | 0.204125 | 0.204452 |
| 4.3 | 0.204779 | 0.205105 | 0.205431 | 0.205755 | 0.206079 | 0.206402 | 0.206725 | 0.207046 | 0.207367 | 0.207687 |
| 4.4 | 0.208007 | 0.208325 | 0.208643 | 0.208961 | 0.209277 | 0.209593 | 0.209908 | 0.210223 | 0.210536 | 0.210849 |
| 4.5 | 0.211162 | 0.211473 | 0.211784 | 0.212095 | 0.212404 | 0.212713 | 0.213021 | 0.213329 | 0.213636 | 0.213942 |
| 4.6 | 0.214247 | 0.214552 | 0.214857 | 0.215160 | 0.215463 | 0.215765 | 0.216067 | 0.216368 | 0.216668 | 0.216968 |
| 4.7 | 0.217267 | 0.217565 | 0.217863 | 0.218160 | 0.218457 | 0.218752 | 0.219048 | 0.219342 | 0.219636 | 0.219930 |
| 4.8 | 0.220223 | 0.220515 | 0.220806 | 0.221097 | 0.221388 | 0.221677 | 0.221967 | 0.222255 | 0.222543 | 0.222831 |
| 4.9 | 0.223117 | 0.223404 | 0.223689 | 0.223974 | 0.224259 | 0.224543 | 0.224826 | 0.225109 | 0.225391 | 0.225673 |
Logarithm Table for base 1240 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.225954 | 0.226234 | 0.226514 | 0.226794 | 0.227072 | 0.227351 | 0.227628 | 0.227906 | 0.228182 | 0.228458 |
| 5.1 | 0.228734 | 0.229009 | 0.229283 | 0.229557 | 0.229831 | 0.230104 | 0.230376 | 0.230648 | 0.230919 | 0.231190 |
| 5.2 | 0.231460 | 0.231730 | 0.231999 | 0.232268 | 0.232536 | 0.232803 | 0.233071 | 0.233337 | 0.233603 | 0.233869 |
| 5.3 | 0.234134 | 0.234399 | 0.234663 | 0.234927 | 0.235190 | 0.235452 | 0.235715 | 0.235976 | 0.236238 | 0.236498 |
| 5.4 | 0.236758 | 0.237018 | 0.237277 | 0.237536 | 0.237795 | 0.238052 | 0.238310 | 0.238567 | 0.238823 | 0.239079 |
| 5.5 | 0.239335 | 0.239590 | 0.239844 | 0.240098 | 0.240352 | 0.240605 | 0.240858 | 0.241110 | 0.241362 | 0.241613 |
| 5.6 | 0.241864 | 0.242115 | 0.242365 | 0.242614 | 0.242863 | 0.243112 | 0.243360 | 0.243608 | 0.243856 | 0.244103 |
| 5.7 | 0.244349 | 0.244595 | 0.244841 | 0.245086 | 0.245331 | 0.245575 | 0.245819 | 0.246063 | 0.246306 | 0.246549 |
| 5.8 | 0.246791 | 0.247033 | 0.247274 | 0.247515 | 0.247756 | 0.247996 | 0.248236 | 0.248475 | 0.248714 | 0.248953 |
| 5.9 | 0.249191 | 0.249428 | 0.249666 | 0.249903 | 0.250139 | 0.250375 | 0.250611 | 0.250847 | 0.251082 | 0.251316 |
Logarithm Table for base 1240 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.251550 | 0.251784 | 0.252018 | 0.252251 | 0.252483 | 0.252715 | 0.252947 | 0.253179 | 0.253410 | 0.253641 |
| 6.1 | 0.253871 | 0.254101 | 0.254330 | 0.254560 | 0.254789 | 0.255017 | 0.255245 | 0.255473 | 0.255700 | 0.255927 |
| 6.2 | 0.256154 | 0.256380 | 0.256606 | 0.256831 | 0.257057 | 0.257281 | 0.257506 | 0.257730 | 0.257954 | 0.258177 |
| 6.3 | 0.258400 | 0.258623 | 0.258845 | 0.259067 | 0.259289 | 0.259510 | 0.259731 | 0.259951 | 0.260172 | 0.260392 |
| 6.4 | 0.260611 | 0.260830 | 0.261049 | 0.261268 | 0.261486 | 0.261704 | 0.261921 | 0.262138 | 0.262355 | 0.262572 |
| 6.5 | 0.262788 | 0.263004 | 0.263219 | 0.263434 | 0.263649 | 0.263864 | 0.264078 | 0.264292 | 0.264505 | 0.264718 |
| 6.6 | 0.264931 | 0.265144 | 0.265356 | 0.265568 | 0.265780 | 0.265991 | 0.266202 | 0.266412 | 0.266623 | 0.266833 |
| 6.7 | 0.267042 | 0.267252 | 0.267461 | 0.267670 | 0.267878 | 0.268086 | 0.268294 | 0.268502 | 0.268709 | 0.268916 |
| 6.8 | 0.269122 | 0.269329 | 0.269535 | 0.269740 | 0.269946 | 0.270151 | 0.270356 | 0.270560 | 0.270764 | 0.270968 |
| 6.9 | 0.271172 | 0.271375 | 0.271578 | 0.271781 | 0.271983 | 0.272186 | 0.272387 | 0.272589 | 0.272790 | 0.272991 |
Logarithm Table for base 1240 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.273192 | 0.273392 | 0.273593 | 0.273792 | 0.273992 | 0.274191 | 0.274390 | 0.274589 | 0.274787 | 0.274986 |
| 7.1 | 0.275183 | 0.275381 | 0.275578 | 0.275775 | 0.275972 | 0.276169 | 0.276365 | 0.276561 | 0.276756 | 0.276952 |
| 7.2 | 0.277147 | 0.277342 | 0.277536 | 0.277731 | 0.277925 | 0.278119 | 0.278312 | 0.278505 | 0.278698 | 0.278891 |
| 7.3 | 0.279083 | 0.279276 | 0.279468 | 0.279659 | 0.279851 | 0.280042 | 0.280233 | 0.280423 | 0.280614 | 0.280804 |
| 7.4 | 0.280994 | 0.281183 | 0.281373 | 0.281562 | 0.281750 | 0.281939 | 0.282127 | 0.282315 | 0.282503 | 0.282691 |
| 7.5 | 0.282878 | 0.283065 | 0.283252 | 0.283439 | 0.283625 | 0.283811 | 0.283997 | 0.284182 | 0.284368 | 0.284553 |
| 7.6 | 0.284738 | 0.284922 | 0.285107 | 0.285291 | 0.285475 | 0.285658 | 0.285842 | 0.286025 | 0.286208 | 0.286390 |
| 7.7 | 0.286573 | 0.286755 | 0.286937 | 0.287119 | 0.287300 | 0.287482 | 0.287663 | 0.287843 | 0.288024 | 0.288204 |
| 7.8 | 0.288384 | 0.288564 | 0.288744 | 0.288923 | 0.289103 | 0.289281 | 0.289460 | 0.289639 | 0.289817 | 0.289995 |
| 7.9 | 0.290173 | 0.290350 | 0.290528 | 0.290705 | 0.290882 | 0.291059 | 0.291235 | 0.291411 | 0.291587 | 0.291763 |
Logarithm Table for base 1240 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.291939 | 0.292114 | 0.292289 | 0.292464 | 0.292639 | 0.292814 | 0.292988 | 0.293162 | 0.293336 | 0.293509 |
| 8.1 | 0.293683 | 0.293856 | 0.294029 | 0.294202 | 0.294374 | 0.294547 | 0.294719 | 0.294891 | 0.295063 | 0.295234 |
| 8.2 | 0.295406 | 0.295577 | 0.295748 | 0.295918 | 0.296089 | 0.296259 | 0.296429 | 0.296599 | 0.296769 | 0.296938 |
| 8.3 | 0.297107 | 0.297276 | 0.297445 | 0.297614 | 0.297782 | 0.297950 | 0.298119 | 0.298286 | 0.298454 | 0.298621 |
| 8.4 | 0.298789 | 0.298956 | 0.299123 | 0.299289 | 0.299456 | 0.299622 | 0.299788 | 0.299954 | 0.300119 | 0.300285 |
| 8.5 | 0.300450 | 0.300615 | 0.300780 | 0.300945 | 0.301109 | 0.301274 | 0.301438 | 0.301602 | 0.301765 | 0.301929 |
| 8.6 | 0.302092 | 0.302255 | 0.302418 | 0.302581 | 0.302744 | 0.302906 | 0.303068 | 0.303230 | 0.303392 | 0.303554 |
| 8.7 | 0.303715 | 0.303877 | 0.304038 | 0.304199 | 0.304359 | 0.304520 | 0.304680 | 0.304840 | 0.305000 | 0.305160 |
| 8.8 | 0.305320 | 0.305479 | 0.305638 | 0.305798 | 0.305956 | 0.306115 | 0.306274 | 0.306432 | 0.306590 | 0.306748 |
| 8.9 | 0.306906 | 0.307064 | 0.307221 | 0.307379 | 0.307536 | 0.307693 | 0.307849 | 0.308006 | 0.308162 | 0.308319 |
Logarithm Table for base 1240 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.308475 | 0.308631 | 0.308786 | 0.308942 | 0.309097 | 0.309253 | 0.309408 | 0.309562 | 0.309717 | 0.309872 |
| 9.1 | 0.310026 | 0.310180 | 0.310334 | 0.310488 | 0.310642 | 0.310795 | 0.310949 | 0.311102 | 0.311255 | 0.311408 |
| 9.2 | 0.311560 | 0.311713 | 0.311865 | 0.312018 | 0.312170 | 0.312321 | 0.312473 | 0.312625 | 0.312776 | 0.312927 |
| 9.3 | 0.313078 | 0.313229 | 0.313380 | 0.313530 | 0.313681 | 0.313831 | 0.313981 | 0.314131 | 0.314281 | 0.314430 |
| 9.4 | 0.314580 | 0.314729 | 0.314878 | 0.315027 | 0.315176 | 0.315325 | 0.315473 | 0.315621 | 0.315770 | 0.315918 |
| 9.5 | 0.316065 | 0.316213 | 0.316361 | 0.316508 | 0.316655 | 0.316802 | 0.316949 | 0.317096 | 0.317243 | 0.317389 |
| 9.6 | 0.317536 | 0.317682 | 0.317828 | 0.317974 | 0.318119 | 0.318265 | 0.318410 | 0.318555 | 0.318701 | 0.318846 |
| 9.7 | 0.318990 | 0.319135 | 0.319280 | 0.319424 | 0.319568 | 0.319712 | 0.319856 | 0.320000 | 0.320144 | 0.320287 |
| 9.8 | 0.320430 | 0.320573 | 0.320717 | 0.320859 | 0.321002 | 0.321145 | 0.321287 | 0.321430 | 0.321572 | 0.321714 |
| 9.9 | 0.321856 | 0.321997 | 0.322139 | 0.322280 | 0.322422 | 0.322563 | 0.322704 | 0.322845 | 0.322986 | 0.323126 |
Logarithm Table for base 1240 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.323267 | 0.323407 | 0.323547 | 0.323687 | 0.323827 | 0.323967 | 0.324106 | 0.324246 | 0.324385 | 0.324525 |
| 10.1 | 0.324664 | 0.324803 | 0.324941 | 0.325080 | 0.325218 | 0.325357 | 0.325495 | 0.325633 | 0.325771 | 0.325909 |
| 10.2 | 0.326047 | 0.326184 | 0.326322 | 0.326459 | 0.326596 | 0.326733 | 0.326870 | 0.327007 | 0.327144 | 0.327280 |
| 10.3 | 0.327416 | 0.327553 | 0.327689 | 0.327825 | 0.327961 | 0.328096 | 0.328232 | 0.328367 | 0.328503 | 0.328638 |
| 10.4 | 0.328773 | 0.328908 | 0.329043 | 0.329177 | 0.329312 | 0.329446 | 0.329581 | 0.329715 | 0.329849 | 0.329983 |
| 10.5 | 0.330116 | 0.330250 | 0.330384 | 0.330517 | 0.330650 | 0.330783 | 0.330916 | 0.331049 | 0.331182 | 0.331315 |
| 10.6 | 0.331447 | 0.331580 | 0.331712 | 0.331844 | 0.331976 | 0.332108 | 0.332240 | 0.332371 | 0.332503 | 0.332634 |
| 10.7 | 0.332765 | 0.332897 | 0.333028 | 0.333158 | 0.333289 | 0.333420 | 0.333550 | 0.333681 | 0.333811 | 0.333941 |
| 10.8 | 0.334071 | 0.334201 | 0.334331 | 0.334461 | 0.334590 | 0.334720 | 0.334849 | 0.334978 | 0.335108 | 0.335237 |
| 10.9 | 0.335365 | 0.335494 | 0.335623 | 0.335751 | 0.335880 | 0.336008 | 0.336136 | 0.336264 | 0.336392 | 0.336520 |
Logarithm Table for base 1240 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.336648 | 0.336775 | 0.336903 | 0.337030 | 0.337157 | 0.337284 | 0.337411 | 0.337538 | 0.337665 | 0.337791 |
| 11.1 | 0.337918 | 0.338044 | 0.338171 | 0.338297 | 0.338423 | 0.338549 | 0.338675 | 0.338801 | 0.338926 | 0.339052 |
| 11.2 | 0.339177 | 0.339302 | 0.339428 | 0.339553 | 0.339678 | 0.339803 | 0.339927 | 0.340052 | 0.340176 | 0.340301 |
| 11.3 | 0.340425 | 0.340549 | 0.340673 | 0.340797 | 0.340921 | 0.341045 | 0.341169 | 0.341292 | 0.341416 | 0.341539 |
| 11.4 | 0.341662 | 0.341785 | 0.341908 | 0.342031 | 0.342154 | 0.342276 | 0.342399 | 0.342521 | 0.342644 | 0.342766 |
| 11.5 | 0.342888 | 0.343010 | 0.343132 | 0.343254 | 0.343376 | 0.343497 | 0.343619 | 0.343740 | 0.343861 | 0.343983 |
| 11.6 | 0.344104 | 0.344225 | 0.344346 | 0.344466 | 0.344587 | 0.344708 | 0.344828 | 0.344948 | 0.345069 | 0.345189 |
| 11.7 | 0.345309 | 0.345429 | 0.345549 | 0.345668 | 0.345788 | 0.345908 | 0.346027 | 0.346146 | 0.346266 | 0.346385 |
| 11.8 | 0.346504 | 0.346623 | 0.346741 | 0.346860 | 0.346979 | 0.347097 | 0.347216 | 0.347334 | 0.347452 | 0.347570 |
| 11.9 | 0.347688 | 0.347806 | 0.347924 | 0.348042 | 0.348160 | 0.348277 | 0.348395 | 0.348512 | 0.348629 | 0.348746 |
Logarithm Table for base 1240 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.348863 | 0.348980 | 0.349097 | 0.349214 | 0.349330 | 0.349447 | 0.349563 | 0.349680 | 0.349796 | 0.349912 |
| 12.1 | 0.350028 | 0.350144 | 0.350260 | 0.350376 | 0.350492 | 0.350607 | 0.350723 | 0.350838 | 0.350954 | 0.351069 |
| 12.2 | 0.351184 | 0.351299 | 0.351414 | 0.351529 | 0.351643 | 0.351758 | 0.351873 | 0.351987 | 0.352101 | 0.352216 |
| 12.3 | 0.352330 | 0.352444 | 0.352558 | 0.352672 | 0.352786 | 0.352899 | 0.353013 | 0.353127 | 0.353240 | 0.353353 |
| 12.4 | 0.353467 | 0.353580 | 0.353693 | 0.353806 | 0.353919 | 0.354032 | 0.354144 | 0.354257 | 0.354370 | 0.354482 |
| 12.5 | 0.354594 | 0.354707 | 0.354819 | 0.354931 | 0.355043 | 0.355155 | 0.355267 | 0.355378 | 0.355490 | 0.355602 |
| 12.6 | 0.355713 | 0.355824 | 0.355936 | 0.356047 | 0.356158 | 0.356269 | 0.356380 | 0.356491 | 0.356602 | 0.356712 |
| 12.7 | 0.356823 | 0.356933 | 0.357044 | 0.357154 | 0.357264 | 0.357375 | 0.357485 | 0.357595 | 0.357704 | 0.357814 |
| 12.8 | 0.357924 | 0.358034 | 0.358143 | 0.358253 | 0.358362 | 0.358471 | 0.358581 | 0.358690 | 0.358799 | 0.358908 |
| 12.9 | 0.359017 | 0.359125 | 0.359234 | 0.359343 | 0.359451 | 0.359560 | 0.359668 | 0.359776 | 0.359885 | 0.359993 |
Logarithm Table for base 1240 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.360101 | 0.360209 | 0.360317 | 0.360424 | 0.360532 | 0.360640 | 0.360747 | 0.360855 | 0.360962 | 0.361069 |
| 13.1 | 0.361177 | 0.361284 | 0.361391 | 0.361498 | 0.361605 | 0.361711 | 0.361818 | 0.361925 | 0.362031 | 0.362138 |
| 13.2 | 0.362244 | 0.362350 | 0.362457 | 0.362563 | 0.362669 | 0.362775 | 0.362881 | 0.362987 | 0.363092 | 0.363198 |
| 13.3 | 0.363304 | 0.363409 | 0.363515 | 0.363620 | 0.363725 | 0.363831 | 0.363936 | 0.364041 | 0.364146 | 0.364251 |
| 13.4 | 0.364355 | 0.364460 | 0.364565 | 0.364669 | 0.364774 | 0.364878 | 0.364983 | 0.365087 | 0.365191 | 0.365295 |
| 13.5 | 0.365399 | 0.365503 | 0.365607 | 0.365711 | 0.365815 | 0.365918 | 0.366022 | 0.366125 | 0.366229 | 0.366332 |
| 13.6 | 0.366435 | 0.366538 | 0.366642 | 0.366745 | 0.366848 | 0.366951 | 0.367053 | 0.367156 | 0.367259 | 0.367361 |
| 13.7 | 0.367464 | 0.367566 | 0.367669 | 0.367771 | 0.367873 | 0.367975 | 0.368077 | 0.368179 | 0.368281 | 0.368383 |
| 13.8 | 0.368485 | 0.368587 | 0.368688 | 0.368790 | 0.368891 | 0.368993 | 0.369094 | 0.369195 | 0.369296 | 0.369398 |
| 13.9 | 0.369499 | 0.369600 | 0.369700 | 0.369801 | 0.369902 | 0.370003 | 0.370103 | 0.370204 | 0.370304 | 0.370405 |
Logarithm Table for base 1240 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.370505 | 0.370605 | 0.370705 | 0.370805 | 0.370905 | 0.371005 | 0.371105 | 0.371205 | 0.371305 | 0.371405 |
| 14.1 | 0.371504 | 0.371604 | 0.371703 | 0.371803 | 0.371902 | 0.372001 | 0.372100 | 0.372199 | 0.372298 | 0.372397 |
| 14.2 | 0.372496 | 0.372595 | 0.372694 | 0.372793 | 0.372891 | 0.372990 | 0.373088 | 0.373187 | 0.373285 | 0.373383 |
| 14.3 | 0.373482 | 0.373580 | 0.373678 | 0.373776 | 0.373874 | 0.373972 | 0.374069 | 0.374167 | 0.374265 | 0.374362 |
| 14.4 | 0.374460 | 0.374557 | 0.374655 | 0.374752 | 0.374849 | 0.374947 | 0.375044 | 0.375141 | 0.375238 | 0.375335 |
| 14.5 | 0.375432 | 0.375528 | 0.375625 | 0.375722 | 0.375818 | 0.375915 | 0.376011 | 0.376108 | 0.376204 | 0.376300 |
| 14.6 | 0.376396 | 0.376493 | 0.376589 | 0.376685 | 0.376781 | 0.376876 | 0.376972 | 0.377068 | 0.377164 | 0.377259 |
| 14.7 | 0.377355 | 0.377450 | 0.377546 | 0.377641 | 0.377736 | 0.377831 | 0.377927 | 0.378022 | 0.378117 | 0.378212 |
| 14.8 | 0.378307 | 0.378401 | 0.378496 | 0.378591 | 0.378685 | 0.378780 | 0.378875 | 0.378969 | 0.379063 | 0.379158 |
| 14.9 | 0.379252 | 0.379346 | 0.379440 | 0.379534 | 0.379628 | 0.379722 | 0.379816 | 0.379910 | 0.380004 | 0.380097 |
Logarithm Table for base 1240 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.380191 | 0.380285 | 0.380378 | 0.380472 | 0.380565 | 0.380658 | 0.380752 | 0.380845 | 0.380938 | 0.381031 |
| 15.1 | 0.381124 | 0.381217 | 0.381310 | 0.381403 | 0.381495 | 0.381588 | 0.381681 | 0.381773 | 0.381866 | 0.381958 |
| 15.2 | 0.382051 | 0.382143 | 0.382235 | 0.382327 | 0.382420 | 0.382512 | 0.382604 | 0.382696 | 0.382788 | 0.382879 |
| 15.3 | 0.382971 | 0.383063 | 0.383155 | 0.383246 | 0.383338 | 0.383429 | 0.383521 | 0.383612 | 0.383703 | 0.383795 |
| 15.4 | 0.383886 | 0.383977 | 0.384068 | 0.384159 | 0.384250 | 0.384341 | 0.384432 | 0.384523 | 0.384613 | 0.384704 |
| 15.5 | 0.384795 | 0.384885 | 0.384976 | 0.385066 | 0.385156 | 0.385247 | 0.385337 | 0.385427 | 0.385517 | 0.385607 |
| 15.6 | 0.385697 | 0.385787 | 0.385877 | 0.385967 | 0.386057 | 0.386147 | 0.386236 | 0.386326 | 0.386415 | 0.386505 |
| 15.7 | 0.386594 | 0.386684 | 0.386773 | 0.386862 | 0.386952 | 0.387041 | 0.387130 | 0.387219 | 0.387308 | 0.387397 |
| 15.8 | 0.387486 | 0.387575 | 0.387663 | 0.387752 | 0.387841 | 0.387929 | 0.388018 | 0.388106 | 0.388195 | 0.388283 |
| 15.9 | 0.388372 | 0.388460 | 0.388548 | 0.388636 | 0.388724 | 0.388812 | 0.388900 | 0.388988 | 0.389076 | 0.389164 |
Logarithm Table for base 1240 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.389252 | 0.389340 | 0.389427 | 0.389515 | 0.389602 | 0.389690 | 0.389777 | 0.389865 | 0.389952 | 0.390039 |
| 16.1 | 0.390127 | 0.390214 | 0.390301 | 0.390388 | 0.390475 | 0.390562 | 0.390649 | 0.390736 | 0.390822 | 0.390909 |
| 16.2 | 0.390996 | 0.391082 | 0.391169 | 0.391256 | 0.391342 | 0.391428 | 0.391515 | 0.391601 | 0.391687 | 0.391774 |
| 16.3 | 0.391860 | 0.391946 | 0.392032 | 0.392118 | 0.392204 | 0.392290 | 0.392376 | 0.392461 | 0.392547 | 0.392633 |
| 16.4 | 0.392718 | 0.392804 | 0.392890 | 0.392975 | 0.393060 | 0.393146 | 0.393231 | 0.393316 | 0.393402 | 0.393487 |
| 16.5 | 0.393572 | 0.393657 | 0.393742 | 0.393827 | 0.393912 | 0.393997 | 0.394082 | 0.394166 | 0.394251 | 0.394336 |
| 16.6 | 0.394420 | 0.394505 | 0.394589 | 0.394674 | 0.394758 | 0.394842 | 0.394927 | 0.395011 | 0.395095 | 0.395179 |
| 16.7 | 0.395263 | 0.395347 | 0.395431 | 0.395515 | 0.395599 | 0.395683 | 0.395767 | 0.395851 | 0.395934 | 0.396018 |
| 16.8 | 0.396102 | 0.396185 | 0.396269 | 0.396352 | 0.396435 | 0.396519 | 0.396602 | 0.396685 | 0.396769 | 0.396852 |
| 16.9 | 0.396935 | 0.397018 | 0.397101 | 0.397184 | 0.397267 | 0.397350 | 0.397432 | 0.397515 | 0.397598 | 0.397680 |
Logarithm Table for base 1240 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.397763 | 0.397846 | 0.397928 | 0.398011 | 0.398093 | 0.398175 | 0.398258 | 0.398340 | 0.398422 | 0.398504 |
| 17.1 | 0.398586 | 0.398669 | 0.398751 | 0.398833 | 0.398915 | 0.398996 | 0.399078 | 0.399160 | 0.399242 | 0.399323 |
| 17.2 | 0.399405 | 0.399487 | 0.399568 | 0.399650 | 0.399731 | 0.399813 | 0.399894 | 0.399975 | 0.400057 | 0.400138 |
| 17.3 | 0.400219 | 0.400300 | 0.400381 | 0.400462 | 0.400543 | 0.400624 | 0.400705 | 0.400786 | 0.400867 | 0.400947 |
| 17.4 | 0.401028 | 0.401109 | 0.401189 | 0.401270 | 0.401351 | 0.401431 | 0.401511 | 0.401592 | 0.401672 | 0.401752 |
| 17.5 | 0.401833 | 0.401913 | 0.401993 | 0.402073 | 0.402153 | 0.402233 | 0.402313 | 0.402393 | 0.402473 | 0.402553 |
| 17.6 | 0.402633 | 0.402712 | 0.402792 | 0.402872 | 0.402951 | 0.403031 | 0.403110 | 0.403190 | 0.403269 | 0.403349 |
| 17.7 | 0.403428 | 0.403507 | 0.403587 | 0.403666 | 0.403745 | 0.403824 | 0.403903 | 0.403982 | 0.404061 | 0.404140 |
| 17.8 | 0.404219 | 0.404298 | 0.404377 | 0.404455 | 0.404534 | 0.404613 | 0.404691 | 0.404770 | 0.404849 | 0.404927 |
| 17.9 | 0.405006 | 0.405084 | 0.405162 | 0.405241 | 0.405319 | 0.405397 | 0.405475 | 0.405554 | 0.405632 | 0.405710 |
Logarithm Table for base 1240 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.405788 | 0.405866 | 0.405944 | 0.406022 | 0.406099 | 0.406177 | 0.406255 | 0.406333 | 0.406410 | 0.406488 |
| 18.1 | 0.406566 | 0.406643 | 0.406721 | 0.406798 | 0.406875 | 0.406953 | 0.407030 | 0.407107 | 0.407185 | 0.407262 |
| 18.2 | 0.407339 | 0.407416 | 0.407493 | 0.407570 | 0.407647 | 0.407724 | 0.407801 | 0.407878 | 0.407955 | 0.408032 |
| 18.3 | 0.408108 | 0.408185 | 0.408262 | 0.408338 | 0.408415 | 0.408491 | 0.408568 | 0.408644 | 0.408721 | 0.408797 |
| 18.4 | 0.408873 | 0.408950 | 0.409026 | 0.409102 | 0.409178 | 0.409254 | 0.409330 | 0.409406 | 0.409482 | 0.409558 |
| 18.5 | 0.409634 | 0.409710 | 0.409786 | 0.409862 | 0.409938 | 0.410013 | 0.410089 | 0.410165 | 0.410240 | 0.410316 |
| 18.6 | 0.410391 | 0.410467 | 0.410542 | 0.410617 | 0.410693 | 0.410768 | 0.410843 | 0.410919 | 0.410994 | 0.411069 |
| 18.7 | 0.411144 | 0.411219 | 0.411294 | 0.411369 | 0.411444 | 0.411519 | 0.411594 | 0.411669 | 0.411743 | 0.411818 |
| 18.8 | 0.411893 | 0.411967 | 0.412042 | 0.412117 | 0.412191 | 0.412266 | 0.412340 | 0.412414 | 0.412489 | 0.412563 |
| 18.9 | 0.412638 | 0.412712 | 0.412786 | 0.412860 | 0.412934 | 0.413008 | 0.413082 | 0.413157 | 0.413231 | 0.413304 |
Logarithm Table for base 1240 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.413378 | 0.413452 | 0.413526 | 0.413600 | 0.413674 | 0.413747 | 0.413821 | 0.413895 | 0.413968 | 0.414042 |
| 19.1 | 0.414115 | 0.414189 | 0.414262 | 0.414336 | 0.414409 | 0.414482 | 0.414556 | 0.414629 | 0.414702 | 0.414775 |
| 19.2 | 0.414848 | 0.414922 | 0.414995 | 0.415068 | 0.415141 | 0.415214 | 0.415287 | 0.415359 | 0.415432 | 0.415505 |
| 19.3 | 0.415578 | 0.415651 | 0.415723 | 0.415796 | 0.415868 | 0.415941 | 0.416014 | 0.416086 | 0.416159 | 0.416231 |
| 19.4 | 0.416303 | 0.416376 | 0.416448 | 0.416520 | 0.416592 | 0.416665 | 0.416737 | 0.416809 | 0.416881 | 0.416953 |
| 19.5 | 0.417025 | 0.417097 | 0.417169 | 0.417241 | 0.417313 | 0.417385 | 0.417456 | 0.417528 | 0.417600 | 0.417672 |
| 19.6 | 0.417743 | 0.417815 | 0.417886 | 0.417958 | 0.418029 | 0.418101 | 0.418172 | 0.418244 | 0.418315 | 0.418386 |
| 19.7 | 0.418458 | 0.418529 | 0.418600 | 0.418671 | 0.418743 | 0.418814 | 0.418885 | 0.418956 | 0.419027 | 0.419098 |
| 19.8 | 0.419169 | 0.419239 | 0.419310 | 0.419381 | 0.419452 | 0.419523 | 0.419593 | 0.419664 | 0.419735 | 0.419805 |
| 19.9 | 0.419876 | 0.419946 | 0.420017 | 0.420087 | 0.420158 | 0.420228 | 0.420299 | 0.420369 | 0.420439 | 0.420509 |
Logarithm Table for base 1240 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.420580 | 0.420650 | 0.420720 | 0.420790 | 0.420860 | 0.420930 | 0.421000 | 0.421070 | 0.421140 | 0.421210 |
| 20.1 | 0.421280 | 0.421350 | 0.421419 | 0.421489 | 0.421559 | 0.421629 | 0.421698 | 0.421768 | 0.421837 | 0.421907 |
| 20.2 | 0.421977 | 0.422046 | 0.422115 | 0.422185 | 0.422254 | 0.422324 | 0.422393 | 0.422462 | 0.422531 | 0.422601 |
| 20.3 | 0.422670 | 0.422739 | 0.422808 | 0.422877 | 0.422946 | 0.423015 | 0.423084 | 0.423153 | 0.423222 | 0.423291 |
| 20.4 | 0.423360 | 0.423429 | 0.423497 | 0.423566 | 0.423635 | 0.423703 | 0.423772 | 0.423841 | 0.423909 | 0.423978 |
| 20.5 | 0.424046 | 0.424115 | 0.424183 | 0.424252 | 0.424320 | 0.424388 | 0.424457 | 0.424525 | 0.424593 | 0.424661 |
| 20.6 | 0.424729 | 0.424798 | 0.424866 | 0.424934 | 0.425002 | 0.425070 | 0.425138 | 0.425206 | 0.425274 | 0.425341 |
| 20.7 | 0.425409 | 0.425477 | 0.425545 | 0.425613 | 0.425680 | 0.425748 | 0.425816 | 0.425883 | 0.425951 | 0.426018 |
| 20.8 | 0.426086 | 0.426153 | 0.426221 | 0.426288 | 0.426356 | 0.426423 | 0.426490 | 0.426558 | 0.426625 | 0.426692 |
| 20.9 | 0.426759 | 0.426826 | 0.426894 | 0.426961 | 0.427028 | 0.427095 | 0.427162 | 0.427229 | 0.427296 | 0.427363 |
Other Bases
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