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Logarithm Table for base 91

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This page shows the logarithm table for base 91, 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 91 — N = 1.00–1.99
N.i 0 1 2 3 4 5 6 7 8 9
1.0 0.000000 0.002206 0.004390 0.006553 0.008695 0.010816 0.012917 0.014999 0.017061 0.019104
1.1 0.021129 0.023135 0.025124 0.027094 0.029047 0.030983 0.032903 0.034806 0.036692 0.038563
1.2 0.040418 0.042258 0.044083 0.045892 0.047687 0.049468 0.051235 0.052987 0.054726 0.056451
1.3 0.058163 0.059862 0.061547 0.063221 0.064881 0.066529 0.068165 0.069790 0.071402 0.073002
1.4 0.074592 0.076169 0.077736 0.079292 0.080837 0.082371 0.083895 0.085408 0.086911 0.088404
1.5 0.089886 0.091359 0.092823 0.094276 0.095721 0.097156 0.098581 0.099998 0.101405 0.102804
1.6 0.104194 0.105575 0.106948 0.108312 0.109668 0.111015 0.112355 0.113686 0.115010 0.116326
1.7 0.117634 0.118934 0.120226 0.121512 0.122789 0.124060 0.125323 0.126579 0.127828 0.129070
1.8 0.130305 0.131533 0.132754 0.133969 0.135177 0.136379 0.137574 0.138763 0.139945 0.141121
1.9 0.142291 0.143455 0.144612 0.145764 0.146909 0.148049 0.149183 0.150311 0.151434 0.152551

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Logarithm Table for base 91 — N = 2.00–2.99
N.i 0 1 2 3 4 5 6 7 8 9
2.0 0.153662 0.154768 0.155868 0.156963 0.158052 0.159136 0.160215 0.161288 0.162357 0.163420
2.1 0.164478 0.165531 0.166579 0.167623 0.168661 0.169694 0.170723 0.171747 0.172766 0.173781
2.2 0.174791 0.175796 0.176797 0.177794 0.178785 0.179773 0.180756 0.181735 0.182709 0.183679
2.3 0.184645 0.185607 0.186565 0.187518 0.188468 0.189413 0.190354 0.191292 0.192225 0.193155
2.4 0.194080 0.195002 0.195920 0.196834 0.197745 0.198651 0.199554 0.200454 0.201349 0.202241
2.5 0.203130 0.204015 0.204896 0.205774 0.206649 0.207520 0.208388 0.209252 0.210113 0.210970
2.6 0.211825 0.212676 0.213523 0.214368 0.215209 0.216047 0.216882 0.217714 0.218543 0.219369
2.7 0.220191 0.221011 0.221827 0.222641 0.223451 0.224259 0.225064 0.225865 0.226664 0.227460
2.8 0.228253 0.229044 0.229831 0.230616 0.231398 0.232177 0.232954 0.233728 0.234499 0.235267
2.9 0.236033 0.236796 0.237556 0.238314 0.239070 0.239822 0.240573 0.241320 0.242065 0.242808
Logarithm Table for base 91 — N = 3.00–3.99
N.i 0 1 2 3 4 5 6 7 8 9
3.0 0.243548 0.244286 0.245021 0.245754 0.246485 0.247213 0.247938 0.248662 0.249383 0.250101
3.1 0.250817 0.251531 0.252243 0.252952 0.253660 0.254364 0.255067 0.255768 0.256466 0.257162
3.2 0.257856 0.258547 0.259237 0.259924 0.260610 0.261293 0.261974 0.262653 0.263330 0.264005
3.3 0.264677 0.265348 0.266017 0.266684 0.267348 0.268011 0.268672 0.269331 0.269988 0.270642
3.4 0.271295 0.271946 0.272596 0.273243 0.273888 0.274532 0.275173 0.275813 0.276451 0.277087
3.5 0.277722 0.278354 0.278985 0.279614 0.280241 0.280866 0.281490 0.282112 0.282732 0.283350
3.6 0.283967 0.284582 0.285195 0.285806 0.286416 0.287024 0.287631 0.288236 0.288839 0.289441
3.7 0.290041 0.290639 0.291236 0.291831 0.292424 0.293016 0.293607 0.294196 0.294783 0.295369
3.8 0.295953 0.296535 0.297116 0.297696 0.298274 0.298851 0.299426 0.299999 0.300571 0.301142
3.9 0.301711 0.302279 0.302845 0.303410 0.303973 0.304535 0.305096 0.305655 0.306213 0.306769
Logarithm Table for base 91 — N = 4.00–4.99
N.i 0 1 2 3 4 5 6 7 8 9
4.0 0.307324 0.307877 0.308429 0.308980 0.309530 0.310078 0.310624 0.311170 0.311714 0.312256
4.1 0.312798 0.313338 0.313877 0.314414 0.314950 0.315485 0.316019 0.316551 0.317082 0.317611
4.2 0.318140 0.318667 0.319193 0.319718 0.320241 0.320763 0.321284 0.321804 0.322323 0.322840
4.3 0.323356 0.323871 0.324385 0.324898 0.325409 0.325919 0.326428 0.326936 0.327443 0.327948
4.4 0.328453 0.328956 0.329458 0.329959 0.330459 0.330958 0.331455 0.331952 0.332447 0.332942
4.5 0.333435 0.333927 0.334418 0.334908 0.335397 0.335884 0.336371 0.336857 0.337341 0.337825
4.6 0.338307 0.338789 0.339269 0.339748 0.340227 0.340704 0.341180 0.341655 0.342130 0.342603
4.7 0.343075 0.343546 0.344016 0.344485 0.344954 0.345421 0.345887 0.346352 0.346817 0.347280
4.8 0.347742 0.348204 0.348664 0.349123 0.349582 0.350039 0.350496 0.350952 0.351406 0.351860
4.9 0.352313 0.352765 0.353216 0.353666 0.354116 0.354564 0.355011 0.355458 0.355903 0.356348
Logarithm Table for base 91 — N = 5.00–5.99
N.i 0 1 2 3 4 5 6 7 8 9
5.0 0.356792 0.357235 0.357677 0.358118 0.358558 0.358998 0.359436 0.359874 0.360311 0.360747
5.1 0.361182 0.361616 0.362050 0.362482 0.362914 0.363345 0.363775 0.364204 0.364632 0.365060
5.2 0.365487 0.365912 0.366338 0.366762 0.367185 0.367608 0.368030 0.368451 0.368871 0.369291
5.3 0.369709 0.370127 0.370544 0.370961 0.371376 0.371791 0.372205 0.372618 0.373031 0.373442
5.4 0.373853 0.374263 0.374673 0.375081 0.375489 0.375896 0.376303 0.376708 0.377113 0.377517
5.5 0.377921 0.378324 0.378726 0.379127 0.379527 0.379927 0.380326 0.380725 0.381122 0.381519
5.6 0.381915 0.382311 0.382706 0.383100 0.383493 0.383886 0.384278 0.384669 0.385060 0.385450
5.7 0.385839 0.386228 0.386616 0.387003 0.387389 0.387775 0.388160 0.388545 0.388929 0.389312
5.8 0.389695 0.390077 0.390458 0.390838 0.391218 0.391598 0.391976 0.392354 0.392732 0.393108
5.9 0.393484 0.393860 0.394235 0.394609 0.394982 0.395355 0.395727 0.396099 0.396470 0.396840
Logarithm Table for base 91 — N = 6.00–6.99
N.i 0 1 2 3 4 5 6 7 8 9
6.0 0.397210 0.397579 0.397948 0.398316 0.398683 0.399050 0.399416 0.399782 0.400147 0.400511
6.1 0.400875 0.401238 0.401600 0.401962 0.402323 0.402684 0.403044 0.403404 0.403763 0.404121
6.2 0.404479 0.404837 0.405193 0.405549 0.405905 0.406260 0.406614 0.406968 0.407321 0.407674
6.3 0.408026 0.408378 0.408729 0.409080 0.409429 0.409779 0.410128 0.410476 0.410824 0.411171
6.4 0.411518 0.411864 0.412209 0.412554 0.412899 0.413243 0.413586 0.413929 0.414271 0.414613
6.5 0.414955 0.415295 0.415636 0.415975 0.416315 0.416653 0.416992 0.417329 0.417666 0.418003
6.6 0.418339 0.418675 0.419010 0.419345 0.419679 0.420012 0.420345 0.420678 0.421010 0.421342
6.7 0.421673 0.422004 0.422334 0.422663 0.422993 0.423321 0.423649 0.423977 0.424304 0.424631
6.8 0.424957 0.425283 0.425608 0.425933 0.426258 0.426581 0.426905 0.427228 0.427550 0.427872
6.9 0.428194 0.428515 0.428835 0.429155 0.429475 0.429794 0.430113 0.430431 0.430749 0.431067
Logarithm Table for base 91 — N = 7.00–7.99
N.i 0 1 2 3 4 5 6 7 8 9
7.0 0.431383 0.431700 0.432016 0.432332 0.432647 0.432961 0.433276 0.433589 0.433903 0.434216
7.1 0.434528 0.434840 0.435152 0.435463 0.435773 0.436084 0.436394 0.436703 0.437012 0.437320
7.2 0.437629 0.437936 0.438244 0.438550 0.438857 0.439163 0.439468 0.439773 0.440078 0.440382
7.3 0.440686 0.440990 0.441293 0.441596 0.441898 0.442200 0.442501 0.442802 0.443103 0.443403
7.4 0.443703 0.444002 0.444301 0.444599 0.444898 0.445195 0.445493 0.445790 0.446086 0.446383
7.5 0.446678 0.446974 0.447269 0.447563 0.447857 0.448151 0.448445 0.448738 0.449030 0.449323
7.6 0.449615 0.449906 0.450197 0.450488 0.450778 0.451068 0.451358 0.451647 0.451936 0.452224
7.7 0.452513 0.452800 0.453088 0.453375 0.453661 0.453947 0.454233 0.454519 0.454804 0.455089
7.8 0.455373 0.455657 0.455941 0.456224 0.456507 0.456790 0.457072 0.457354 0.457635 0.457916
7.9 0.458197 0.458478 0.458758 0.459037 0.459317 0.459596 0.459874 0.460153 0.460431 0.460708
Logarithm Table for base 91 — N = 8.00–8.99
N.i 0 1 2 3 4 5 6 7 8 9
8.0 0.460986 0.461263 0.461539 0.461815 0.462091 0.462367 0.462642 0.462917 0.463192 0.463466
8.1 0.463740 0.464013 0.464286 0.464559 0.464832 0.465104 0.465376 0.465647 0.465918 0.466189
8.2 0.466460 0.466730 0.467000 0.467269 0.467538 0.467807 0.468076 0.468344 0.468612 0.468880
8.3 0.469147 0.469414 0.469680 0.469947 0.470213 0.470478 0.470744 0.471009 0.471273 0.471538
8.4 0.471802 0.472066 0.472329 0.472592 0.472855 0.473117 0.473380 0.473642 0.473903 0.474164
8.5 0.474425 0.474686 0.474946 0.475206 0.475466 0.475726 0.475985 0.476244 0.476502 0.476760
8.6 0.477018 0.477276 0.477533 0.477790 0.478047 0.478303 0.478560 0.478815 0.479071 0.479326
8.7 0.479581 0.479836 0.480090 0.480344 0.480598 0.480852 0.481105 0.481358 0.481610 0.481863
8.8 0.482115 0.482366 0.482618 0.482869 0.483120 0.483371 0.483621 0.483871 0.484121 0.484370
8.9 0.484620 0.484869 0.485117 0.485366 0.485614 0.485862 0.486109 0.486356 0.486603 0.486850
Logarithm Table for base 91 — N = 9.00–9.99
N.i 0 1 2 3 4 5 6 7 8 9
9.0 0.487097 0.487343 0.487589 0.487834 0.488080 0.488325 0.488570 0.488814 0.489059 0.489303
9.1 0.489546 0.489790 0.490033 0.490276 0.490519 0.490761 0.491003 0.491245 0.491487 0.491728
9.2 0.491969 0.492210 0.492451 0.492691 0.492931 0.493171 0.493410 0.493649 0.493888 0.494127
9.3 0.494366 0.494604 0.494842 0.495080 0.495317 0.495554 0.495791 0.496028 0.496265 0.496501
9.4 0.496737 0.496972 0.497208 0.497443 0.497678 0.497913 0.498147 0.498381 0.498615 0.498849
9.5 0.499083 0.499316 0.499549 0.499782 0.500014 0.500246 0.500478 0.500710 0.500942 0.501173
9.6 0.501404 0.501635 0.501865 0.502096 0.502326 0.502556 0.502785 0.503015 0.503244 0.503473
9.7 0.503701 0.503930 0.504158 0.504386 0.504614 0.504841 0.505068 0.505295 0.505522 0.505749
9.8 0.505975 0.506201 0.506427 0.506653 0.506878 0.507103 0.507328 0.507553 0.507777 0.508002
9.9 0.508226 0.508450 0.508673 0.508896 0.509120 0.509343 0.509565 0.509788 0.510010 0.510232
Logarithm Table for base 91 — N = 10.00–10.99
N.i 0 1 2 3 4 5 6 7 8 9
10.0 0.510454 0.510675 0.510897 0.511118 0.511339 0.511559 0.511780 0.512000 0.512220 0.512440
10.1 0.512660 0.512879 0.513098 0.513317 0.513536 0.513754 0.513973 0.514191 0.514409 0.514626
10.2 0.514844 0.515061 0.515278 0.515495 0.515711 0.515928 0.516144 0.516360 0.516576 0.516791
10.3 0.517007 0.517222 0.517437 0.517651 0.517866 0.518080 0.518294 0.518508 0.518722 0.518935
10.4 0.519148 0.519362 0.519574 0.519787 0.519999 0.520212 0.520424 0.520636 0.520847 0.521059
10.5 0.521270 0.521481 0.521692 0.521902 0.522113 0.522323 0.522533 0.522743 0.522953 0.523162
10.6 0.523371 0.523580 0.523789 0.523998 0.524206 0.524414 0.524623 0.524830 0.525038 0.525246
10.7 0.525453 0.525660 0.525867 0.526073 0.526280 0.526486 0.526692 0.526898 0.527104 0.527310
10.8 0.527515 0.527720 0.527925 0.528130 0.528335 0.528539 0.528743 0.528947 0.529151 0.529355
10.9 0.529558 0.529762 0.529965 0.530168 0.530370 0.530573 0.530775 0.530977 0.531179 0.531381
Logarithm Table for base 91 — N = 11.00–11.99
N.i 0 1 2 3 4 5 6 7 8 9
11.0 0.531583 0.531784 0.531985 0.532187 0.532387 0.532588 0.532789 0.532989 0.533189 0.533389
11.1 0.533589 0.533789 0.533988 0.534187 0.534386 0.534585 0.534784 0.534983 0.535181 0.535379
11.2 0.535577 0.535775 0.535973 0.536170 0.536368 0.536565 0.536762 0.536958 0.537155 0.537352
11.3 0.537548 0.537744 0.537940 0.538136 0.538331 0.538527 0.538722 0.538917 0.539112 0.539306
11.4 0.539501 0.539695 0.539890 0.540084 0.540278 0.540471 0.540665 0.540858 0.541051 0.541244
11.5 0.541437 0.541630 0.541822 0.542015 0.542207 0.542399 0.542591 0.542782 0.542974 0.543165
11.6 0.543357 0.543548 0.543738 0.543929 0.544120 0.544310 0.544500 0.544690 0.544880 0.545070
11.7 0.545259 0.545449 0.545638 0.545827 0.546016 0.546205 0.546393 0.546582 0.546770 0.546958
11.8 0.547146 0.547334 0.547522 0.547709 0.547896 0.548084 0.548271 0.548457 0.548644 0.548831
11.9 0.549017 0.549203 0.549389 0.549575 0.549761 0.549946 0.550132 0.550317 0.550502 0.550687
Logarithm Table for base 91 — N = 12.00–12.99
N.i 0 1 2 3 4 5 6 7 8 9
12.0 0.550872 0.551057 0.551241 0.551426 0.551610 0.551794 0.551978 0.552162 0.552345 0.552529
12.1 0.552712 0.552895 0.553078 0.553261 0.553443 0.553626 0.553808 0.553991 0.554173 0.554355
12.2 0.554536 0.554718 0.554900 0.555081 0.555262 0.555443 0.555624 0.555805 0.555985 0.556166
12.3 0.556346 0.556526 0.556706 0.556886 0.557066 0.557245 0.557425 0.557604 0.557783 0.557962
12.4 0.558141 0.558320 0.558498 0.558677 0.558855 0.559033 0.559211 0.559389 0.559567 0.559744
12.5 0.559922 0.560099 0.560276 0.560453 0.560630 0.560807 0.560983 0.561160 0.561336 0.561512
12.6 0.561688 0.561864 0.562040 0.562215 0.562391 0.562566 0.562741 0.562916 0.563091 0.563266
12.7 0.563441 0.563615 0.563790 0.563964 0.564138 0.564312 0.564486 0.564659 0.564833 0.565006
12.8 0.565179 0.565353 0.565526 0.565698 0.565871 0.566044 0.566216 0.566389 0.566561 0.566733
12.9 0.566905 0.567076 0.567248 0.567420 0.567591 0.567762 0.567933 0.568104 0.568275 0.568446
Logarithm Table for base 91 — N = 13.00–13.99
N.i 0 1 2 3 4 5 6 7 8 9
13.0 0.568617 0.568787 0.568957 0.569128 0.569298 0.569468 0.569637 0.569807 0.569977 0.570146
13.1 0.570315 0.570484 0.570654 0.570822 0.570991 0.571160 0.571328 0.571497 0.571665 0.571833
13.2 0.572001 0.572169 0.572337 0.572504 0.572672 0.572839 0.573007 0.573174 0.573341 0.573508
13.3 0.573674 0.573841 0.574007 0.574174 0.574340 0.574506 0.574672 0.574838 0.575004 0.575169
13.4 0.575335 0.575500 0.575665 0.575831 0.575996 0.576161 0.576325 0.576490 0.576654 0.576819
13.5 0.576983 0.577147 0.577311 0.577475 0.577639 0.577803 0.577966 0.578130 0.578293 0.578456
13.6 0.578619 0.578782 0.578945 0.579108 0.579270 0.579433 0.579595 0.579757 0.579919 0.580081
13.7 0.580243 0.580405 0.580567 0.580728 0.580890 0.581051 0.581212 0.581373 0.581534 0.581695
13.8 0.581856 0.582016 0.582177 0.582337 0.582497 0.582657 0.582817 0.582977 0.583137 0.583297
13.9 0.583456 0.583616 0.583775 0.583934 0.584093 0.584252 0.584411 0.584570 0.584728 0.584887
Logarithm Table for base 91 — N = 14.00–14.99
N.i 0 1 2 3 4 5 6 7 8 9
14.0 0.585045 0.585204 0.585362 0.585520 0.585678 0.585836 0.585993 0.586151 0.586309 0.586466
14.1 0.586623 0.586780 0.586937 0.587094 0.587251 0.587408 0.587565 0.587721 0.587877 0.588034
14.2 0.588190 0.588346 0.588502 0.588658 0.588813 0.588969 0.589125 0.589280 0.589435 0.589591
14.3 0.589746 0.589901 0.590055 0.590210 0.590365 0.590519 0.590674 0.590828 0.590982 0.591136
14.4 0.591290 0.591444 0.591598 0.591752 0.591905 0.592059 0.592212 0.592365 0.592519 0.592672
14.5 0.592825 0.592977 0.593130 0.593283 0.593435 0.593588 0.593740 0.593892 0.594044 0.594196
14.6 0.594348 0.594500 0.594652 0.594803 0.594955 0.595106 0.595257 0.595409 0.595560 0.595711
14.7 0.595861 0.596012 0.596163 0.596313 0.596464 0.596614 0.596765 0.596915 0.597065 0.597215
14.8 0.597364 0.597514 0.597664 0.597813 0.597963 0.598112 0.598261 0.598411 0.598560 0.598708
14.9 0.598857 0.599006 0.599155 0.599303 0.599452 0.599600 0.599748 0.599896 0.600044 0.600192
Logarithm Table for base 91 — N = 15.00–15.99
N.i 0 1 2 3 4 5 6 7 8 9
15.0 0.600340 0.600488 0.600636 0.600783 0.600931 0.601078 0.601225 0.601372 0.601519 0.601666
15.1 0.601813 0.601960 0.602107 0.602253 0.602400 0.602546 0.602692 0.602839 0.602985 0.603131
15.2 0.603276 0.603422 0.603568 0.603714 0.603859 0.604005 0.604150 0.604295 0.604440 0.604585
15.3 0.604730 0.604875 0.605020 0.605164 0.605309 0.605453 0.605598 0.605742 0.605886 0.606030
15.4 0.606174 0.606318 0.606462 0.606606 0.606749 0.606893 0.607036 0.607180 0.607323 0.607466
15.5 0.607609 0.607752 0.607895 0.608038 0.608181 0.608323 0.608466 0.608608 0.608751 0.608893
15.6 0.609035 0.609177 0.609319 0.609461 0.609603 0.609744 0.609886 0.610027 0.610169 0.610310
15.7 0.610451 0.610593 0.610734 0.610875 0.611016 0.611156 0.611297 0.611438 0.611578 0.611719
15.8 0.611859 0.611999 0.612139 0.612280 0.612420 0.612559 0.612699 0.612839 0.612979 0.613118
15.9 0.613258 0.613397 0.613536 0.613676 0.613815 0.613954 0.614093 0.614231 0.614370 0.614509
Logarithm Table for base 91 — N = 16.00–16.99
N.i 0 1 2 3 4 5 6 7 8 9
16.0 0.614648 0.614786 0.614924 0.615063 0.615201 0.615339 0.615477 0.615615 0.615753 0.615891
16.1 0.616029 0.616166 0.616304 0.616441 0.616579 0.616716 0.616853 0.616991 0.617128 0.617265
16.2 0.617401 0.617538 0.617675 0.617812 0.617948 0.618085 0.618221 0.618357 0.618494 0.618630
16.3 0.618766 0.618902 0.619038 0.619173 0.619309 0.619445 0.619580 0.619716 0.619851 0.619986
16.4 0.620122 0.620257 0.620392 0.620527 0.620662 0.620796 0.620931 0.621066 0.621200 0.621335
16.5 0.621469 0.621604 0.621738 0.621872 0.622006 0.622140 0.622274 0.622408 0.622541 0.622675
16.6 0.622809 0.622942 0.623076 0.623209 0.623342 0.623475 0.623609 0.623742 0.623875 0.624007
16.7 0.624140 0.624273 0.624406 0.624538 0.624671 0.624803 0.624935 0.625067 0.625200 0.625332
16.8 0.625464 0.625596 0.625727 0.625859 0.625991 0.626123 0.626254 0.626385 0.626517 0.626648
16.9 0.626779 0.626910 0.627042 0.627173 0.627303 0.627434 0.627565 0.627696 0.627826 0.627957
Logarithm Table for base 91 — N = 17.00–17.99
N.i 0 1 2 3 4 5 6 7 8 9
17.0 0.628087 0.628218 0.628348 0.628478 0.628608 0.628738 0.628868 0.628998 0.629128 0.629258
17.1 0.629387 0.629517 0.629647 0.629776 0.629905 0.630035 0.630164 0.630293 0.630422 0.630551
17.2 0.630680 0.630809 0.630938 0.631066 0.631195 0.631324 0.631452 0.631580 0.631709 0.631837
17.3 0.631965 0.632093 0.632221 0.632349 0.632477 0.632605 0.632733 0.632860 0.632988 0.633116
17.4 0.633243 0.633370 0.633498 0.633625 0.633752 0.633879 0.634006 0.634133 0.634260 0.634387
17.5 0.634513 0.634640 0.634767 0.634893 0.635020 0.635146 0.635272 0.635398 0.635525 0.635651
17.6 0.635777 0.635903 0.636028 0.636154 0.636280 0.636405 0.636531 0.636657 0.636782 0.636907
17.7 0.637033 0.637158 0.637283 0.637408 0.637533 0.637658 0.637783 0.637908 0.638032 0.638157
17.8 0.638282 0.638406 0.638531 0.638655 0.638779 0.638903 0.639028 0.639152 0.639276 0.639400
17.9 0.639524 0.639647 0.639771 0.639895 0.640018 0.640142 0.640265 0.640389 0.640512 0.640635
Logarithm Table for base 91 — N = 18.00–18.99
N.i 0 1 2 3 4 5 6 7 8 9
18.0 0.640759 0.640882 0.641005 0.641128 0.641251 0.641373 0.641496 0.641619 0.641742 0.641864
18.1 0.641987 0.642109 0.642232 0.642354 0.642476 0.642598 0.642720 0.642842 0.642964 0.643086
18.2 0.643208 0.643330 0.643452 0.643573 0.643695 0.643816 0.643938 0.644059 0.644180 0.644302
18.3 0.644423 0.644544 0.644665 0.644786 0.644907 0.645028 0.645149 0.645269 0.645390 0.645510
18.4 0.645631 0.645751 0.645872 0.645992 0.646112 0.646233 0.646353 0.646473 0.646593 0.646713
18.5 0.646833 0.646952 0.647072 0.647192 0.647311 0.647431 0.647550 0.647670 0.647789 0.647908
18.6 0.648028 0.648147 0.648266 0.648385 0.648504 0.648623 0.648742 0.648860 0.648979 0.649098
18.7 0.649216 0.649335 0.649453 0.649572 0.649690 0.649808 0.649926 0.650045 0.650163 0.650281
18.8 0.650399 0.650517 0.650634 0.650752 0.650870 0.650987 0.651105 0.651223 0.651340 0.651457
18.9 0.651575 0.651692 0.651809 0.651926 0.652043 0.652160 0.652277 0.652394 0.652511 0.652628
Logarithm Table for base 91 — N = 19.00–19.99
N.i 0 1 2 3 4 5 6 7 8 9
19.0 0.652745 0.652861 0.652978 0.653094 0.653211 0.653327 0.653444 0.653560 0.653676 0.653792
19.1 0.653908 0.654024 0.654140 0.654256 0.654372 0.654488 0.654604 0.654719 0.654835 0.654950
19.2 0.655066 0.655181 0.655297 0.655412 0.655527 0.655642 0.655758 0.655873 0.655988 0.656103
19.3 0.656218 0.656332 0.656447 0.656562 0.656677 0.656791 0.656906 0.657020 0.657135 0.657249
19.4 0.657363 0.657477 0.657592 0.657706 0.657820 0.657934 0.658048 0.658162 0.658276 0.658389
19.5 0.658503 0.658617 0.658730 0.658844 0.658957 0.659071 0.659184 0.659297 0.659411 0.659524
19.6 0.659637 0.659750 0.659863 0.659976 0.660089 0.660202 0.660315 0.660427 0.660540 0.660653
19.7 0.660765 0.660878 0.660990 0.661102 0.661215 0.661327 0.661439 0.661551 0.661664 0.661776
19.8 0.661888 0.662000 0.662111 0.662223 0.662335 0.662447 0.662558 0.662670 0.662781 0.662893
19.9 0.663004 0.663116 0.663227 0.663338 0.663450 0.663561 0.663672 0.663783 0.663894 0.664005
Logarithm Table for base 91 — N = 20.00–20.99
N.i 0 1 2 3 4 5 6 7 8 9
20.0 0.664116 0.664226 0.664337 0.664448 0.664559 0.664669 0.664780 0.664890 0.665001 0.665111
20.1 0.665221 0.665332 0.665442 0.665552 0.665662 0.665772 0.665882 0.665992 0.666102 0.666212
20.2 0.666321 0.666431 0.666541 0.666650 0.666760 0.666870 0.666979 0.667088 0.667198 0.667307
20.3 0.667416 0.667525 0.667635 0.667744 0.667853 0.667962 0.668071 0.668179 0.668288 0.668397
20.4 0.668506 0.668614 0.668723 0.668831 0.668940 0.669048 0.669157 0.669265 0.669373 0.669481
20.5 0.669590 0.669698 0.669806 0.669914 0.670022 0.670130 0.670238 0.670345 0.670453 0.670561
20.6 0.670668 0.670776 0.670884 0.670991 0.671098 0.671206 0.671313 0.671420 0.671528 0.671635
20.7 0.671742 0.671849 0.671956 0.672063 0.672170 0.672277 0.672384 0.672490 0.672597 0.672704
20.8 0.672810 0.672917 0.673023 0.673130 0.673236 0.673343 0.673449 0.673555 0.673661 0.673768
20.9 0.673874 0.673980 0.674086 0.674192 0.674297 0.674403 0.674509 0.674615 0.674721 0.674826

Other Bases

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