Logarithm Table for base 2121
This page shows the logarithm table for base 2121, 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 2121 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001299 | 0.002585 | 0.003859 | 0.005120 | 0.006370 | 0.007607 | 0.008833 | 0.010048 | 0.011251 |
| 1.1 | 0.012443 | 0.013625 | 0.014796 | 0.015956 | 0.017106 | 0.018247 | 0.019377 | 0.020498 | 0.021609 | 0.022710 |
| 1.2 | 0.023803 | 0.024886 | 0.025961 | 0.027027 | 0.028084 | 0.029132 | 0.030173 | 0.031205 | 0.032229 | 0.033245 |
| 1.3 | 0.034253 | 0.035253 | 0.036246 | 0.037231 | 0.038209 | 0.039180 | 0.040143 | 0.041100 | 0.042049 | 0.042992 |
| 1.4 | 0.043928 | 0.044857 | 0.045780 | 0.046696 | 0.047606 | 0.048509 | 0.049407 | 0.050298 | 0.051183 | 0.052062 |
| 1.5 | 0.052935 | 0.053803 | 0.054664 | 0.055521 | 0.056371 | 0.057216 | 0.058056 | 0.058890 | 0.059719 | 0.060543 |
| 1.6 | 0.061361 | 0.062174 | 0.062983 | 0.063786 | 0.064585 | 0.065378 | 0.066167 | 0.066951 | 0.067731 | 0.068506 |
| 1.7 | 0.069276 | 0.070042 | 0.070803 | 0.071560 | 0.072312 | 0.073060 | 0.073804 | 0.074544 | 0.075279 | 0.076011 |
| 1.8 | 0.076738 | 0.077461 | 0.078181 | 0.078896 | 0.079608 | 0.080315 | 0.081019 | 0.081719 | 0.082415 | 0.083108 |
| 1.9 | 0.083797 | 0.084482 | 0.085164 | 0.085842 | 0.086517 | 0.087188 | 0.087856 | 0.088520 | 0.089181 | 0.089839 |
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Logarithm Table for base 2121 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.090493 | 0.091145 | 0.091792 | 0.092437 | 0.093079 | 0.093717 | 0.094352 | 0.094985 | 0.095614 | 0.096240 |
| 2.1 | 0.096863 | 0.097483 | 0.098101 | 0.098715 | 0.099327 | 0.099935 | 0.100541 | 0.101144 | 0.101744 | 0.102342 |
| 2.2 | 0.102937 | 0.103529 | 0.104118 | 0.104705 | 0.105289 | 0.105870 | 0.106449 | 0.107026 | 0.107600 | 0.108171 |
| 2.3 | 0.108740 | 0.109306 | 0.109870 | 0.110432 | 0.110991 | 0.111548 | 0.112102 | 0.112654 | 0.113204 | 0.113751 |
| 2.4 | 0.114296 | 0.114839 | 0.115380 | 0.115918 | 0.116454 | 0.116988 | 0.117520 | 0.118050 | 0.118577 | 0.119103 |
| 2.5 | 0.119626 | 0.120147 | 0.120666 | 0.121183 | 0.121698 | 0.122211 | 0.122722 | 0.123231 | 0.123738 | 0.124243 |
| 2.6 | 0.124746 | 0.125247 | 0.125747 | 0.126244 | 0.126739 | 0.127233 | 0.127725 | 0.128215 | 0.128703 | 0.129189 |
| 2.7 | 0.129673 | 0.130156 | 0.130637 | 0.131116 | 0.131593 | 0.132069 | 0.132543 | 0.133015 | 0.133485 | 0.133954 |
| 2.8 | 0.134421 | 0.134887 | 0.135351 | 0.135813 | 0.136273 | 0.136732 | 0.137189 | 0.137645 | 0.138099 | 0.138552 |
| 2.9 | 0.139003 | 0.139452 | 0.139900 | 0.140346 | 0.140791 | 0.141234 | 0.141676 | 0.142117 | 0.142555 | 0.142993 |
Logarithm Table for base 2121 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.143429 | 0.143863 | 0.144296 | 0.144728 | 0.145158 | 0.145587 | 0.146014 | 0.146440 | 0.146864 | 0.147288 |
| 3.1 | 0.147710 | 0.148130 | 0.148549 | 0.148967 | 0.149383 | 0.149798 | 0.150212 | 0.150625 | 0.151036 | 0.151446 |
| 3.2 | 0.151854 | 0.152262 | 0.152668 | 0.153073 | 0.153476 | 0.153879 | 0.154280 | 0.154680 | 0.155078 | 0.155476 |
| 3.3 | 0.155872 | 0.156267 | 0.156661 | 0.157053 | 0.157445 | 0.157835 | 0.158224 | 0.158612 | 0.158999 | 0.159385 |
| 3.4 | 0.159769 | 0.160153 | 0.160535 | 0.160916 | 0.161296 | 0.161675 | 0.162053 | 0.162430 | 0.162806 | 0.163180 |
| 3.5 | 0.163554 | 0.163926 | 0.164298 | 0.164668 | 0.165037 | 0.165406 | 0.165773 | 0.166139 | 0.166504 | 0.166868 |
| 3.6 | 0.167232 | 0.167594 | 0.167955 | 0.168315 | 0.168674 | 0.169032 | 0.169390 | 0.169746 | 0.170101 | 0.170455 |
| 3.7 | 0.170809 | 0.171161 | 0.171512 | 0.171863 | 0.172212 | 0.172561 | 0.172909 | 0.173255 | 0.173601 | 0.173946 |
| 3.8 | 0.174290 | 0.174633 | 0.174976 | 0.175317 | 0.175657 | 0.175997 | 0.176336 | 0.176673 | 0.177010 | 0.177346 |
| 3.9 | 0.177681 | 0.178016 | 0.178349 | 0.178682 | 0.179014 | 0.179345 | 0.179675 | 0.180004 | 0.180332 | 0.180660 |
Logarithm Table for base 2121 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.180987 | 0.181313 | 0.181638 | 0.181962 | 0.182286 | 0.182609 | 0.182931 | 0.183252 | 0.183572 | 0.183892 |
| 4.1 | 0.184211 | 0.184529 | 0.184846 | 0.185162 | 0.185478 | 0.185793 | 0.186107 | 0.186421 | 0.186733 | 0.187045 |
| 4.2 | 0.187357 | 0.187667 | 0.187977 | 0.188286 | 0.188594 | 0.188902 | 0.189208 | 0.189515 | 0.189820 | 0.190125 |
| 4.3 | 0.190429 | 0.190732 | 0.191034 | 0.191336 | 0.191637 | 0.191938 | 0.192238 | 0.192537 | 0.192835 | 0.193133 |
| 4.4 | 0.193430 | 0.193726 | 0.194022 | 0.194317 | 0.194611 | 0.194905 | 0.195198 | 0.195491 | 0.195782 | 0.196073 |
| 4.5 | 0.196364 | 0.196654 | 0.196943 | 0.197231 | 0.197519 | 0.197807 | 0.198093 | 0.198379 | 0.198664 | 0.198949 |
| 4.6 | 0.199233 | 0.199517 | 0.199800 | 0.200082 | 0.200364 | 0.200645 | 0.200925 | 0.201205 | 0.201484 | 0.201763 |
| 4.7 | 0.202041 | 0.202319 | 0.202595 | 0.202872 | 0.203147 | 0.203423 | 0.203697 | 0.203971 | 0.204245 | 0.204517 |
| 4.8 | 0.204790 | 0.205061 | 0.205333 | 0.205603 | 0.205873 | 0.206143 | 0.206412 | 0.206680 | 0.206948 | 0.207215 |
| 4.9 | 0.207482 | 0.207748 | 0.208013 | 0.208279 | 0.208543 | 0.208807 | 0.209071 | 0.209333 | 0.209596 | 0.209858 |
Logarithm Table for base 2121 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.210119 | 0.210380 | 0.210640 | 0.210900 | 0.211159 | 0.211418 | 0.211677 | 0.211934 | 0.212192 | 0.212448 |
| 5.1 | 0.212705 | 0.212960 | 0.213215 | 0.213470 | 0.213724 | 0.213978 | 0.214231 | 0.214484 | 0.214737 | 0.214988 |
| 5.2 | 0.215240 | 0.215490 | 0.215741 | 0.215991 | 0.216240 | 0.216489 | 0.216737 | 0.216985 | 0.217233 | 0.217480 |
| 5.3 | 0.217726 | 0.217973 | 0.218218 | 0.218463 | 0.218708 | 0.218952 | 0.219196 | 0.219439 | 0.219682 | 0.219925 |
| 5.4 | 0.220167 | 0.220408 | 0.220649 | 0.220890 | 0.221130 | 0.221370 | 0.221609 | 0.221848 | 0.222087 | 0.222325 |
| 5.5 | 0.222562 | 0.222800 | 0.223036 | 0.223273 | 0.223508 | 0.223744 | 0.223979 | 0.224213 | 0.224448 | 0.224681 |
| 5.6 | 0.224915 | 0.225148 | 0.225380 | 0.225612 | 0.225844 | 0.226075 | 0.226306 | 0.226537 | 0.226767 | 0.226996 |
| 5.7 | 0.227225 | 0.227454 | 0.227683 | 0.227911 | 0.228138 | 0.228366 | 0.228593 | 0.228819 | 0.229045 | 0.229271 |
| 5.8 | 0.229496 | 0.229721 | 0.229945 | 0.230170 | 0.230393 | 0.230617 | 0.230840 | 0.231062 | 0.231285 | 0.231506 |
| 5.9 | 0.231728 | 0.231949 | 0.232170 | 0.232390 | 0.232610 | 0.232830 | 0.233049 | 0.233268 | 0.233486 | 0.233704 |
Logarithm Table for base 2121 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.233922 | 0.234139 | 0.234357 | 0.234573 | 0.234790 | 0.235006 | 0.235221 | 0.235436 | 0.235651 | 0.235866 |
| 6.1 | 0.236080 | 0.236294 | 0.236507 | 0.236721 | 0.236933 | 0.237146 | 0.237358 | 0.237570 | 0.237781 | 0.237992 |
| 6.2 | 0.238203 | 0.238413 | 0.238623 | 0.238833 | 0.239042 | 0.239252 | 0.239460 | 0.239669 | 0.239877 | 0.240084 |
| 6.3 | 0.240292 | 0.240499 | 0.240706 | 0.240912 | 0.241118 | 0.241324 | 0.241529 | 0.241734 | 0.241939 | 0.242144 |
| 6.4 | 0.242348 | 0.242552 | 0.242755 | 0.242958 | 0.243161 | 0.243364 | 0.243566 | 0.243768 | 0.243970 | 0.244171 |
| 6.5 | 0.244372 | 0.244573 | 0.244773 | 0.244973 | 0.245173 | 0.245372 | 0.245572 | 0.245770 | 0.245969 | 0.246167 |
| 6.6 | 0.246365 | 0.246563 | 0.246760 | 0.246957 | 0.247154 | 0.247351 | 0.247547 | 0.247743 | 0.247938 | 0.248133 |
| 6.7 | 0.248328 | 0.248523 | 0.248718 | 0.248912 | 0.249106 | 0.249299 | 0.249492 | 0.249685 | 0.249878 | 0.250071 |
| 6.8 | 0.250263 | 0.250455 | 0.250646 | 0.250837 | 0.251028 | 0.251219 | 0.251410 | 0.251600 | 0.251790 | 0.251979 |
| 6.9 | 0.252169 | 0.252358 | 0.252546 | 0.252735 | 0.252923 | 0.253111 | 0.253299 | 0.253486 | 0.253674 | 0.253860 |
Logarithm Table for base 2121 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.254047 | 0.254233 | 0.254420 | 0.254605 | 0.254791 | 0.254976 | 0.255161 | 0.255346 | 0.255531 | 0.255715 |
| 7.1 | 0.255899 | 0.256083 | 0.256266 | 0.256449 | 0.256632 | 0.256815 | 0.256998 | 0.257180 | 0.257362 | 0.257543 |
| 7.2 | 0.257725 | 0.257906 | 0.258087 | 0.258268 | 0.258448 | 0.258628 | 0.258808 | 0.258988 | 0.259168 | 0.259347 |
| 7.3 | 0.259526 | 0.259704 | 0.259883 | 0.260061 | 0.260239 | 0.260417 | 0.260594 | 0.260772 | 0.260949 | 0.261125 |
| 7.4 | 0.261302 | 0.261478 | 0.261654 | 0.261830 | 0.262006 | 0.262181 | 0.262356 | 0.262531 | 0.262706 | 0.262880 |
| 7.5 | 0.263054 | 0.263228 | 0.263402 | 0.263576 | 0.263749 | 0.263922 | 0.264095 | 0.264267 | 0.264440 | 0.264612 |
| 7.6 | 0.264784 | 0.264955 | 0.265127 | 0.265298 | 0.265469 | 0.265640 | 0.265810 | 0.265981 | 0.266151 | 0.266321 |
| 7.7 | 0.266490 | 0.266660 | 0.266829 | 0.266998 | 0.267167 | 0.267335 | 0.267504 | 0.267672 | 0.267840 | 0.268007 |
| 7.8 | 0.268175 | 0.268342 | 0.268509 | 0.268676 | 0.268843 | 0.269009 | 0.269175 | 0.269341 | 0.269507 | 0.269673 |
| 7.9 | 0.269838 | 0.270003 | 0.270168 | 0.270333 | 0.270497 | 0.270662 | 0.270826 | 0.270990 | 0.271153 | 0.271317 |
Logarithm Table for base 2121 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.271480 | 0.271643 | 0.271806 | 0.271969 | 0.272131 | 0.272294 | 0.272456 | 0.272618 | 0.272779 | 0.272941 |
| 8.1 | 0.273102 | 0.273263 | 0.273424 | 0.273585 | 0.273745 | 0.273905 | 0.274066 | 0.274225 | 0.274385 | 0.274545 |
| 8.2 | 0.274704 | 0.274863 | 0.275022 | 0.275181 | 0.275339 | 0.275498 | 0.275656 | 0.275814 | 0.275971 | 0.276129 |
| 8.3 | 0.276286 | 0.276444 | 0.276601 | 0.276757 | 0.276914 | 0.277071 | 0.277227 | 0.277383 | 0.277539 | 0.277694 |
| 8.4 | 0.277850 | 0.278005 | 0.278160 | 0.278315 | 0.278470 | 0.278625 | 0.278779 | 0.278933 | 0.279087 | 0.279241 |
| 8.5 | 0.279395 | 0.279549 | 0.279702 | 0.279855 | 0.280008 | 0.280161 | 0.280313 | 0.280466 | 0.280618 | 0.280770 |
| 8.6 | 0.280922 | 0.281074 | 0.281225 | 0.281377 | 0.281528 | 0.281679 | 0.281830 | 0.281980 | 0.282131 | 0.282281 |
| 8.7 | 0.282431 | 0.282581 | 0.282731 | 0.282881 | 0.283030 | 0.283179 | 0.283329 | 0.283478 | 0.283626 | 0.283775 |
| 8.8 | 0.283923 | 0.284072 | 0.284220 | 0.284368 | 0.284515 | 0.284663 | 0.284811 | 0.284958 | 0.285105 | 0.285252 |
| 8.9 | 0.285399 | 0.285545 | 0.285692 | 0.285838 | 0.285984 | 0.286130 | 0.286276 | 0.286421 | 0.286567 | 0.286712 |
Logarithm Table for base 2121 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.286857 | 0.287002 | 0.287147 | 0.287292 | 0.287436 | 0.287581 | 0.287725 | 0.287869 | 0.288013 | 0.288156 |
| 9.1 | 0.288300 | 0.288443 | 0.288587 | 0.288730 | 0.288873 | 0.289015 | 0.289158 | 0.289300 | 0.289443 | 0.289585 |
| 9.2 | 0.289727 | 0.289869 | 0.290010 | 0.290152 | 0.290293 | 0.290434 | 0.290575 | 0.290716 | 0.290857 | 0.290998 |
| 9.3 | 0.291138 | 0.291278 | 0.291419 | 0.291559 | 0.291698 | 0.291838 | 0.291978 | 0.292117 | 0.292256 | 0.292396 |
| 9.4 | 0.292534 | 0.292673 | 0.292812 | 0.292950 | 0.293089 | 0.293227 | 0.293365 | 0.293503 | 0.293641 | 0.293779 |
| 9.5 | 0.293916 | 0.294053 | 0.294191 | 0.294328 | 0.294465 | 0.294601 | 0.294738 | 0.294874 | 0.295011 | 0.295147 |
| 9.6 | 0.295283 | 0.295419 | 0.295555 | 0.295690 | 0.295826 | 0.295961 | 0.296097 | 0.296232 | 0.296367 | 0.296501 |
| 9.7 | 0.296636 | 0.296771 | 0.296905 | 0.297039 | 0.297173 | 0.297307 | 0.297441 | 0.297575 | 0.297708 | 0.297842 |
| 9.8 | 0.297975 | 0.298108 | 0.298241 | 0.298374 | 0.298507 | 0.298639 | 0.298772 | 0.298904 | 0.299036 | 0.299169 |
| 9.9 | 0.299300 | 0.299432 | 0.299564 | 0.299695 | 0.299827 | 0.299958 | 0.300089 | 0.300220 | 0.300351 | 0.300482 |
Logarithm Table for base 2121 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.300613 | 0.300743 | 0.300873 | 0.301004 | 0.301134 | 0.301264 | 0.301394 | 0.301523 | 0.301653 | 0.301782 |
| 10.1 | 0.301912 | 0.302041 | 0.302170 | 0.302299 | 0.302428 | 0.302556 | 0.302685 | 0.302813 | 0.302942 | 0.303070 |
| 10.2 | 0.303198 | 0.303326 | 0.303454 | 0.303581 | 0.303709 | 0.303836 | 0.303964 | 0.304091 | 0.304218 | 0.304345 |
| 10.3 | 0.304472 | 0.304598 | 0.304725 | 0.304851 | 0.304978 | 0.305104 | 0.305230 | 0.305356 | 0.305482 | 0.305607 |
| 10.4 | 0.305733 | 0.305858 | 0.305984 | 0.306109 | 0.306234 | 0.306359 | 0.306484 | 0.306609 | 0.306733 | 0.306858 |
| 10.5 | 0.306982 | 0.307107 | 0.307231 | 0.307355 | 0.307479 | 0.307603 | 0.307726 | 0.307850 | 0.307973 | 0.308097 |
| 10.6 | 0.308220 | 0.308343 | 0.308466 | 0.308589 | 0.308712 | 0.308834 | 0.308957 | 0.309079 | 0.309201 | 0.309324 |
| 10.7 | 0.309446 | 0.309568 | 0.309690 | 0.309811 | 0.309933 | 0.310054 | 0.310176 | 0.310297 | 0.310418 | 0.310539 |
| 10.8 | 0.310660 | 0.310781 | 0.310902 | 0.311022 | 0.311143 | 0.311263 | 0.311383 | 0.311504 | 0.311624 | 0.311744 |
| 10.9 | 0.311863 | 0.311983 | 0.312103 | 0.312222 | 0.312342 | 0.312461 | 0.312580 | 0.312699 | 0.312818 | 0.312937 |
Logarithm Table for base 2121 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.313056 | 0.313174 | 0.313293 | 0.313411 | 0.313530 | 0.313648 | 0.313766 | 0.313884 | 0.314002 | 0.314120 |
| 11.1 | 0.314237 | 0.314355 | 0.314472 | 0.314590 | 0.314707 | 0.314824 | 0.314941 | 0.315058 | 0.315175 | 0.315292 |
| 11.2 | 0.315408 | 0.315525 | 0.315641 | 0.315757 | 0.315874 | 0.315990 | 0.316106 | 0.316222 | 0.316337 | 0.316453 |
| 11.3 | 0.316569 | 0.316684 | 0.316800 | 0.316915 | 0.317030 | 0.317145 | 0.317260 | 0.317375 | 0.317490 | 0.317604 |
| 11.4 | 0.317719 | 0.317833 | 0.317948 | 0.318062 | 0.318176 | 0.318290 | 0.318404 | 0.318518 | 0.318632 | 0.318746 |
| 11.5 | 0.318859 | 0.318973 | 0.319086 | 0.319199 | 0.319312 | 0.319426 | 0.319539 | 0.319651 | 0.319764 | 0.319877 |
| 11.6 | 0.319989 | 0.320102 | 0.320214 | 0.320327 | 0.320439 | 0.320551 | 0.320663 | 0.320775 | 0.320887 | 0.320998 |
| 11.7 | 0.321110 | 0.321222 | 0.321333 | 0.321444 | 0.321556 | 0.321667 | 0.321778 | 0.321889 | 0.322000 | 0.322111 |
| 11.8 | 0.322221 | 0.322332 | 0.322442 | 0.322553 | 0.322663 | 0.322773 | 0.322883 | 0.322993 | 0.323103 | 0.323213 |
| 11.9 | 0.323323 | 0.323433 | 0.323542 | 0.323652 | 0.323761 | 0.323870 | 0.323980 | 0.324089 | 0.324198 | 0.324307 |
Logarithm Table for base 2121 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.324415 | 0.324524 | 0.324633 | 0.324741 | 0.324850 | 0.324958 | 0.325067 | 0.325175 | 0.325283 | 0.325391 |
| 12.1 | 0.325499 | 0.325607 | 0.325715 | 0.325822 | 0.325930 | 0.326037 | 0.326145 | 0.326252 | 0.326359 | 0.326466 |
| 12.2 | 0.326573 | 0.326680 | 0.326787 | 0.326894 | 0.327001 | 0.327107 | 0.327214 | 0.327320 | 0.327427 | 0.327533 |
| 12.3 | 0.327639 | 0.327745 | 0.327851 | 0.327957 | 0.328063 | 0.328169 | 0.328274 | 0.328380 | 0.328486 | 0.328591 |
| 12.4 | 0.328696 | 0.328802 | 0.328907 | 0.329012 | 0.329117 | 0.329222 | 0.329327 | 0.329431 | 0.329536 | 0.329640 |
| 12.5 | 0.329745 | 0.329849 | 0.329954 | 0.330058 | 0.330162 | 0.330266 | 0.330370 | 0.330474 | 0.330578 | 0.330682 |
| 12.6 | 0.330785 | 0.330889 | 0.330992 | 0.331096 | 0.331199 | 0.331302 | 0.331405 | 0.331509 | 0.331612 | 0.331714 |
| 12.7 | 0.331817 | 0.331920 | 0.332023 | 0.332125 | 0.332228 | 0.332330 | 0.332433 | 0.332535 | 0.332637 | 0.332739 |
| 12.8 | 0.332841 | 0.332943 | 0.333045 | 0.333147 | 0.333249 | 0.333350 | 0.333452 | 0.333553 | 0.333655 | 0.333756 |
| 12.9 | 0.333857 | 0.333958 | 0.334060 | 0.334161 | 0.334261 | 0.334362 | 0.334463 | 0.334564 | 0.334664 | 0.334765 |
Logarithm Table for base 2121 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.334865 | 0.334966 | 0.335066 | 0.335166 | 0.335266 | 0.335367 | 0.335467 | 0.335566 | 0.335666 | 0.335766 |
| 13.1 | 0.335866 | 0.335965 | 0.336065 | 0.336164 | 0.336264 | 0.336363 | 0.336462 | 0.336562 | 0.336661 | 0.336760 |
| 13.2 | 0.336859 | 0.336957 | 0.337056 | 0.337155 | 0.337254 | 0.337352 | 0.337451 | 0.337549 | 0.337647 | 0.337746 |
| 13.3 | 0.337844 | 0.337942 | 0.338040 | 0.338138 | 0.338236 | 0.338334 | 0.338432 | 0.338529 | 0.338627 | 0.338724 |
| 13.4 | 0.338822 | 0.338919 | 0.339017 | 0.339114 | 0.339211 | 0.339308 | 0.339405 | 0.339502 | 0.339599 | 0.339696 |
| 13.5 | 0.339793 | 0.339889 | 0.339986 | 0.340082 | 0.340179 | 0.340275 | 0.340372 | 0.340468 | 0.340564 | 0.340660 |
| 13.6 | 0.340756 | 0.340852 | 0.340948 | 0.341044 | 0.341139 | 0.341235 | 0.341331 | 0.341426 | 0.341522 | 0.341617 |
| 13.7 | 0.341713 | 0.341808 | 0.341903 | 0.341998 | 0.342093 | 0.342188 | 0.342283 | 0.342378 | 0.342473 | 0.342567 |
| 13.8 | 0.342662 | 0.342757 | 0.342851 | 0.342946 | 0.343040 | 0.343134 | 0.343228 | 0.343323 | 0.343417 | 0.343511 |
| 13.9 | 0.343605 | 0.343699 | 0.343792 | 0.343886 | 0.343980 | 0.344073 | 0.344167 | 0.344260 | 0.344354 | 0.344447 |
Logarithm Table for base 2121 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.344541 | 0.344634 | 0.344727 | 0.344820 | 0.344913 | 0.345006 | 0.345099 | 0.345192 | 0.345284 | 0.345377 |
| 14.1 | 0.345470 | 0.345562 | 0.345655 | 0.345747 | 0.345840 | 0.345932 | 0.346024 | 0.346116 | 0.346208 | 0.346300 |
| 14.2 | 0.346392 | 0.346484 | 0.346576 | 0.346668 | 0.346760 | 0.346851 | 0.346943 | 0.347034 | 0.347126 | 0.347217 |
| 14.3 | 0.347309 | 0.347400 | 0.347491 | 0.347582 | 0.347673 | 0.347764 | 0.347855 | 0.347946 | 0.348037 | 0.348128 |
| 14.4 | 0.348218 | 0.348309 | 0.348400 | 0.348490 | 0.348580 | 0.348671 | 0.348761 | 0.348851 | 0.348942 | 0.349032 |
| 14.5 | 0.349122 | 0.349212 | 0.349302 | 0.349392 | 0.349481 | 0.349571 | 0.349661 | 0.349751 | 0.349840 | 0.349930 |
| 14.6 | 0.350019 | 0.350109 | 0.350198 | 0.350287 | 0.350376 | 0.350465 | 0.350555 | 0.350644 | 0.350733 | 0.350821 |
| 14.7 | 0.350910 | 0.350999 | 0.351088 | 0.351176 | 0.351265 | 0.351354 | 0.351442 | 0.351530 | 0.351619 | 0.351707 |
| 14.8 | 0.351795 | 0.351884 | 0.351972 | 0.352060 | 0.352148 | 0.352236 | 0.352324 | 0.352411 | 0.352499 | 0.352587 |
| 14.9 | 0.352675 | 0.352762 | 0.352850 | 0.352937 | 0.353025 | 0.353112 | 0.353199 | 0.353286 | 0.353374 | 0.353461 |
Logarithm Table for base 2121 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.353548 | 0.353635 | 0.353722 | 0.353809 | 0.353896 | 0.353982 | 0.354069 | 0.354156 | 0.354242 | 0.354329 |
| 15.1 | 0.354415 | 0.354502 | 0.354588 | 0.354674 | 0.354761 | 0.354847 | 0.354933 | 0.355019 | 0.355105 | 0.355191 |
| 15.2 | 0.355277 | 0.355363 | 0.355449 | 0.355534 | 0.355620 | 0.355706 | 0.355791 | 0.355877 | 0.355962 | 0.356048 |
| 15.3 | 0.356133 | 0.356218 | 0.356304 | 0.356389 | 0.356474 | 0.356559 | 0.356644 | 0.356729 | 0.356814 | 0.356899 |
| 15.4 | 0.356984 | 0.357068 | 0.357153 | 0.357238 | 0.357322 | 0.357407 | 0.357491 | 0.357576 | 0.357660 | 0.357744 |
| 15.5 | 0.357829 | 0.357913 | 0.357997 | 0.358081 | 0.358165 | 0.358249 | 0.358333 | 0.358417 | 0.358501 | 0.358585 |
| 15.6 | 0.358668 | 0.358752 | 0.358836 | 0.358919 | 0.359003 | 0.359086 | 0.359169 | 0.359253 | 0.359336 | 0.359419 |
| 15.7 | 0.359502 | 0.359586 | 0.359669 | 0.359752 | 0.359835 | 0.359918 | 0.360000 | 0.360083 | 0.360166 | 0.360249 |
| 15.8 | 0.360331 | 0.360414 | 0.360497 | 0.360579 | 0.360662 | 0.360744 | 0.360826 | 0.360909 | 0.360991 | 0.361073 |
| 15.9 | 0.361155 | 0.361237 | 0.361319 | 0.361401 | 0.361483 | 0.361565 | 0.361647 | 0.361729 | 0.361810 | 0.361892 |
Logarithm Table for base 2121 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.361974 | 0.362055 | 0.362137 | 0.362218 | 0.362300 | 0.362381 | 0.362462 | 0.362544 | 0.362625 | 0.362706 |
| 16.1 | 0.362787 | 0.362868 | 0.362949 | 0.363030 | 0.363111 | 0.363192 | 0.363273 | 0.363353 | 0.363434 | 0.363515 |
| 16.2 | 0.363595 | 0.363676 | 0.363757 | 0.363837 | 0.363917 | 0.363998 | 0.364078 | 0.364158 | 0.364239 | 0.364319 |
| 16.3 | 0.364399 | 0.364479 | 0.364559 | 0.364639 | 0.364719 | 0.364799 | 0.364879 | 0.364958 | 0.365038 | 0.365118 |
| 16.4 | 0.365197 | 0.365277 | 0.365356 | 0.365436 | 0.365515 | 0.365595 | 0.365674 | 0.365753 | 0.365833 | 0.365912 |
| 16.5 | 0.365991 | 0.366070 | 0.366149 | 0.366228 | 0.366307 | 0.366386 | 0.366465 | 0.366544 | 0.366622 | 0.366701 |
| 16.6 | 0.366780 | 0.366858 | 0.366937 | 0.367016 | 0.367094 | 0.367172 | 0.367251 | 0.367329 | 0.367408 | 0.367486 |
| 16.7 | 0.367564 | 0.367642 | 0.367720 | 0.367798 | 0.367876 | 0.367954 | 0.368032 | 0.368110 | 0.368188 | 0.368266 |
| 16.8 | 0.368343 | 0.368421 | 0.368499 | 0.368576 | 0.368654 | 0.368731 | 0.368809 | 0.368886 | 0.368964 | 0.369041 |
| 16.9 | 0.369118 | 0.369195 | 0.369273 | 0.369350 | 0.369427 | 0.369504 | 0.369581 | 0.369658 | 0.369735 | 0.369812 |
Logarithm Table for base 2121 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.369888 | 0.369965 | 0.370042 | 0.370119 | 0.370195 | 0.370272 | 0.370348 | 0.370425 | 0.370501 | 0.370578 |
| 17.1 | 0.370654 | 0.370730 | 0.370807 | 0.370883 | 0.370959 | 0.371035 | 0.371111 | 0.371187 | 0.371264 | 0.371339 |
| 17.2 | 0.371415 | 0.371491 | 0.371567 | 0.371643 | 0.371719 | 0.371794 | 0.371870 | 0.371946 | 0.372021 | 0.372097 |
| 17.3 | 0.372172 | 0.372248 | 0.372323 | 0.372398 | 0.372474 | 0.372549 | 0.372624 | 0.372699 | 0.372775 | 0.372850 |
| 17.4 | 0.372925 | 0.373000 | 0.373075 | 0.373150 | 0.373225 | 0.373299 | 0.373374 | 0.373449 | 0.373524 | 0.373598 |
| 17.5 | 0.373673 | 0.373747 | 0.373822 | 0.373897 | 0.373971 | 0.374045 | 0.374120 | 0.374194 | 0.374268 | 0.374343 |
| 17.6 | 0.374417 | 0.374491 | 0.374565 | 0.374639 | 0.374713 | 0.374787 | 0.374861 | 0.374935 | 0.375009 | 0.375083 |
| 17.7 | 0.375156 | 0.375230 | 0.375304 | 0.375378 | 0.375451 | 0.375525 | 0.375598 | 0.375672 | 0.375745 | 0.375819 |
| 17.8 | 0.375892 | 0.375965 | 0.376039 | 0.376112 | 0.376185 | 0.376258 | 0.376331 | 0.376404 | 0.376477 | 0.376550 |
| 17.9 | 0.376623 | 0.376696 | 0.376769 | 0.376842 | 0.376915 | 0.376988 | 0.377060 | 0.377133 | 0.377206 | 0.377278 |
Logarithm Table for base 2121 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.377351 | 0.377423 | 0.377496 | 0.377568 | 0.377641 | 0.377713 | 0.377785 | 0.377857 | 0.377930 | 0.378002 |
| 18.1 | 0.378074 | 0.378146 | 0.378218 | 0.378290 | 0.378362 | 0.378434 | 0.378506 | 0.378578 | 0.378650 | 0.378722 |
| 18.2 | 0.378793 | 0.378865 | 0.378937 | 0.379008 | 0.379080 | 0.379151 | 0.379223 | 0.379294 | 0.379366 | 0.379437 |
| 18.3 | 0.379509 | 0.379580 | 0.379651 | 0.379723 | 0.379794 | 0.379865 | 0.379936 | 0.380007 | 0.380078 | 0.380149 |
| 18.4 | 0.380220 | 0.380291 | 0.380362 | 0.380433 | 0.380504 | 0.380574 | 0.380645 | 0.380716 | 0.380787 | 0.380857 |
| 18.5 | 0.380928 | 0.380998 | 0.381069 | 0.381139 | 0.381210 | 0.381280 | 0.381351 | 0.381421 | 0.381491 | 0.381561 |
| 18.6 | 0.381632 | 0.381702 | 0.381772 | 0.381842 | 0.381912 | 0.381982 | 0.382052 | 0.382122 | 0.382192 | 0.382262 |
| 18.7 | 0.382332 | 0.382401 | 0.382471 | 0.382541 | 0.382611 | 0.382680 | 0.382750 | 0.382819 | 0.382889 | 0.382958 |
| 18.8 | 0.383028 | 0.383097 | 0.383167 | 0.383236 | 0.383305 | 0.383375 | 0.383444 | 0.383513 | 0.383582 | 0.383651 |
| 18.9 | 0.383720 | 0.383790 | 0.383859 | 0.383928 | 0.383997 | 0.384065 | 0.384134 | 0.384203 | 0.384272 | 0.384341 |
Logarithm Table for base 2121 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.384409 | 0.384478 | 0.384547 | 0.384615 | 0.384684 | 0.384753 | 0.384821 | 0.384890 | 0.384958 | 0.385026 |
| 19.1 | 0.385095 | 0.385163 | 0.385231 | 0.385300 | 0.385368 | 0.385436 | 0.385504 | 0.385572 | 0.385640 | 0.385708 |
| 19.2 | 0.385777 | 0.385844 | 0.385912 | 0.385980 | 0.386048 | 0.386116 | 0.386184 | 0.386252 | 0.386319 | 0.386387 |
| 19.3 | 0.386455 | 0.386522 | 0.386590 | 0.386657 | 0.386725 | 0.386792 | 0.386860 | 0.386927 | 0.386995 | 0.387062 |
| 19.4 | 0.387129 | 0.387197 | 0.387264 | 0.387331 | 0.387398 | 0.387465 | 0.387533 | 0.387600 | 0.387667 | 0.387734 |
| 19.5 | 0.387801 | 0.387868 | 0.387934 | 0.388001 | 0.388068 | 0.388135 | 0.388202 | 0.388268 | 0.388335 | 0.388402 |
| 19.6 | 0.388468 | 0.388535 | 0.388602 | 0.388668 | 0.388735 | 0.388801 | 0.388867 | 0.388934 | 0.389000 | 0.389067 |
| 19.7 | 0.389133 | 0.389199 | 0.389265 | 0.389332 | 0.389398 | 0.389464 | 0.389530 | 0.389596 | 0.389662 | 0.389728 |
| 19.8 | 0.389794 | 0.389860 | 0.389926 | 0.389992 | 0.390057 | 0.390123 | 0.390189 | 0.390255 | 0.390320 | 0.390386 |
| 19.9 | 0.390452 | 0.390517 | 0.390583 | 0.390648 | 0.390714 | 0.390779 | 0.390845 | 0.390910 | 0.390975 | 0.391041 |
Logarithm Table for base 2121 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.391106 | 0.391171 | 0.391236 | 0.391302 | 0.391367 | 0.391432 | 0.391497 | 0.391562 | 0.391627 | 0.391692 |
| 20.1 | 0.391757 | 0.391822 | 0.391887 | 0.391952 | 0.392017 | 0.392081 | 0.392146 | 0.392211 | 0.392276 | 0.392340 |
| 20.2 | 0.392405 | 0.392470 | 0.392534 | 0.392599 | 0.392663 | 0.392728 | 0.392792 | 0.392857 | 0.392921 | 0.392985 |
| 20.3 | 0.393050 | 0.393114 | 0.393178 | 0.393243 | 0.393307 | 0.393371 | 0.393435 | 0.393499 | 0.393563 | 0.393627 |
| 20.4 | 0.393691 | 0.393755 | 0.393819 | 0.393883 | 0.393947 | 0.394011 | 0.394075 | 0.394139 | 0.394202 | 0.394266 |
| 20.5 | 0.394330 | 0.394393 | 0.394457 | 0.394521 | 0.394584 | 0.394648 | 0.394711 | 0.394775 | 0.394838 | 0.394902 |
| 20.6 | 0.394965 | 0.395028 | 0.395092 | 0.395155 | 0.395218 | 0.395282 | 0.395345 | 0.395408 | 0.395471 | 0.395534 |
| 20.7 | 0.395597 | 0.395660 | 0.395723 | 0.395786 | 0.395849 | 0.395912 | 0.395975 | 0.396038 | 0.396101 | 0.396164 |
| 20.8 | 0.396226 | 0.396289 | 0.396352 | 0.396415 | 0.396477 | 0.396540 | 0.396602 | 0.396665 | 0.396728 | 0.396790 |
| 20.9 | 0.396853 | 0.396915 | 0.396977 | 0.397040 | 0.397102 | 0.397165 | 0.397227 | 0.397289 | 0.397351 | 0.397414 |
Other Bases
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