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Logarithm Table for base 660

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This page shows the logarithm table for base 660, 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 660 — N = 1.00–1.99
N.i 0 1 2 3 4 5 6 7 8 9
1.0 0.000000 0.001533 0.003050 0.004553 0.006041 0.007515 0.008975 0.010421 0.011854 0.013274
1.1 0.014681 0.016075 0.017456 0.018825 0.020182 0.021528 0.022861 0.024183 0.025494 0.026794
1.2 0.028083 0.029361 0.030629 0.031886 0.033134 0.034371 0.035598 0.036816 0.038024 0.039223
1.3 0.040412 0.041592 0.042764 0.043926 0.045080 0.046225 0.047362 0.048490 0.049611 0.050723
1.4 0.051827 0.052923 0.054012 0.055093 0.056166 0.057232 0.058291 0.059342 0.060386 0.061424
1.5 0.062454 0.063477 0.064494 0.065504 0.066507 0.067504 0.068495 0.069479 0.070457 0.071429
1.6 0.072395 0.073354 0.074308 0.075256 0.076198 0.077134 0.078065 0.078990 0.079910 0.080824
1.7 0.081733 0.082636 0.083534 0.084427 0.085315 0.086198 0.087075 0.087948 0.088816 0.089679
1.8 0.090537 0.091390 0.092239 0.093083 0.093922 0.094757 0.095587 0.096413 0.097235 0.098052
1.9 0.098865 0.099673 0.100478 0.101278 0.102074 0.102866 0.103654 0.104438 0.105217 0.105993

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Logarithm Table for base 660 — N = 2.00–2.99
N.i 0 1 2 3 4 5 6 7 8 9
2.0 0.106765 0.107534 0.108298 0.109059 0.109816 0.110569 0.111318 0.112064 0.112807 0.113545
2.1 0.114281 0.115012 0.115741 0.116466 0.117187 0.117905 0.118620 0.119331 0.120039 0.120744
2.2 0.121446 0.122145 0.122840 0.123532 0.124222 0.124908 0.125591 0.126271 0.126948 0.127622
2.3 0.128293 0.128961 0.129627 0.130289 0.130949 0.131606 0.132260 0.132911 0.133560 0.134205
2.4 0.134848 0.135489 0.136127 0.136762 0.137394 0.138024 0.138652 0.139277 0.139899 0.140519
2.5 0.141136 0.141751 0.142364 0.142974 0.143581 0.144187 0.144789 0.145390 0.145988 0.146584
2.6 0.147177 0.147769 0.148358 0.148945 0.149529 0.150111 0.150692 0.151270 0.151845 0.152419
2.7 0.152991 0.153560 0.154127 0.154693 0.155256 0.155817 0.156376 0.156933 0.157488 0.158041
2.8 0.158592 0.159141 0.159689 0.160234 0.160777 0.161319 0.161858 0.162396 0.162931 0.163465
2.9 0.163997 0.164528 0.165056 0.165583 0.166107 0.166631 0.167152 0.167671 0.168189 0.168705
Logarithm Table for base 660 — N = 3.00–3.99
N.i 0 1 2 3 4 5 6 7 8 9
3.0 0.169219 0.169732 0.170243 0.170752 0.171259 0.171765 0.172270 0.172772 0.173273 0.173772
3.1 0.174270 0.174766 0.175260 0.175753 0.176245 0.176734 0.177223 0.177709 0.178194 0.178678
3.2 0.179160 0.179641 0.180120 0.180597 0.181074 0.181548 0.182021 0.182493 0.182964 0.183432
3.3 0.183900 0.184366 0.184831 0.185294 0.185756 0.186216 0.186675 0.187133 0.187589 0.188044
3.4 0.188498 0.188951 0.189402 0.189851 0.190300 0.190747 0.191193 0.191637 0.192080 0.192522
3.5 0.192963 0.193403 0.193841 0.194278 0.194713 0.195148 0.195581 0.196013 0.196444 0.196874
3.6 0.197302 0.197730 0.198156 0.198581 0.199004 0.199427 0.199848 0.200269 0.200688 0.201106
3.7 0.201523 0.201938 0.202353 0.202766 0.203179 0.203590 0.204000 0.204409 0.204817 0.205224
3.8 0.205630 0.206035 0.206439 0.206842 0.207243 0.207644 0.208043 0.208442 0.208839 0.209236
3.9 0.209631 0.210026 0.210419 0.210812 0.211203 0.211593 0.211983 0.212371 0.212759 0.213145
Logarithm Table for base 660 — N = 4.00–4.99
N.i 0 1 2 3 4 5 6 7 8 9
4.0 0.213531 0.213916 0.214299 0.214682 0.215064 0.215444 0.215824 0.216203 0.216581 0.216958
4.1 0.217334 0.217710 0.218084 0.218457 0.218830 0.219201 0.219572 0.219942 0.220311 0.220679
4.2 0.221046 0.221412 0.221778 0.222142 0.222506 0.222869 0.223231 0.223592 0.223952 0.224312
4.3 0.224671 0.225028 0.225385 0.225741 0.226097 0.226451 0.226805 0.227158 0.227510 0.227861
4.4 0.228212 0.228561 0.228910 0.229258 0.229606 0.229952 0.230298 0.230643 0.230987 0.231330
4.5 0.231673 0.232015 0.232356 0.232697 0.233036 0.233375 0.233713 0.234051 0.234387 0.234723
4.6 0.235059 0.235393 0.235727 0.236060 0.236392 0.236724 0.237055 0.237385 0.237714 0.238043
4.7 0.238371 0.238698 0.239025 0.239351 0.239676 0.240001 0.240325 0.240648 0.240971 0.241293
4.8 0.241614 0.241935 0.242254 0.242574 0.242892 0.243210 0.243527 0.243844 0.244160 0.244475
4.9 0.244790 0.245104 0.245417 0.245730 0.246042 0.246354 0.246665 0.246975 0.247284 0.247593
Logarithm Table for base 660 — N = 5.00–5.99
N.i 0 1 2 3 4 5 6 7 8 9
5.0 0.247902 0.248210 0.248517 0.248823 0.249129 0.249434 0.249739 0.250043 0.250347 0.250650
5.1 0.250952 0.251254 0.251555 0.251855 0.252155 0.252455 0.252754 0.253052 0.253349 0.253646
5.2 0.253943 0.254239 0.254534 0.254829 0.255123 0.255417 0.255710 0.256003 0.256295 0.256586
5.3 0.256877 0.257167 0.257457 0.257746 0.258035 0.258323 0.258611 0.258898 0.259185 0.259471
5.4 0.259756 0.260041 0.260326 0.260609 0.260893 0.261176 0.261458 0.261740 0.262021 0.262302
5.5 0.262582 0.262862 0.263142 0.263420 0.263699 0.263976 0.264254 0.264530 0.264807 0.265083
5.6 0.265358 0.265633 0.265907 0.266181 0.266454 0.266727 0.266999 0.267271 0.267543 0.267814
5.7 0.268084 0.268354 0.268624 0.268893 0.269161 0.269429 0.269697 0.269964 0.270231 0.270497
5.8 0.270763 0.271028 0.271293 0.271558 0.271822 0.272085 0.272348 0.272611 0.272873 0.273135
5.9 0.273396 0.273657 0.273917 0.274177 0.274437 0.274696 0.274954 0.275213 0.275471 0.275728
Logarithm Table for base 660 — N = 6.00–6.99
N.i 0 1 2 3 4 5 6 7 8 9
6.0 0.275985 0.276241 0.276497 0.276753 0.277008 0.277263 0.277517 0.277771 0.278025 0.278278
6.1 0.278531 0.278783 0.279035 0.279286 0.279538 0.279788 0.280038 0.280288 0.280538 0.280787
6.2 0.281035 0.281284 0.281531 0.281779 0.282026 0.282273 0.282519 0.282765 0.283010 0.283255
6.3 0.283500 0.283744 0.283988 0.284232 0.284475 0.284718 0.284960 0.285202 0.285444 0.285685
6.4 0.285926 0.286166 0.286406 0.286646 0.286885 0.287124 0.287363 0.287601 0.287839 0.288077
6.5 0.288314 0.288551 0.288787 0.289023 0.289259 0.289494 0.289729 0.289964 0.290198 0.290432
6.6 0.290665 0.290899 0.291131 0.291364 0.291596 0.291828 0.292059 0.292290 0.292521 0.292752
6.7 0.292982 0.293211 0.293441 0.293670 0.293899 0.294127 0.294355 0.294583 0.294810 0.295037
6.8 0.295264 0.295490 0.295716 0.295942 0.296167 0.296392 0.296617 0.296841 0.297065 0.297289
6.9 0.297512 0.297735 0.297958 0.298181 0.298403 0.298624 0.298846 0.299067 0.299288 0.299508
Logarithm Table for base 660 — N = 7.00–7.99
N.i 0 1 2 3 4 5 6 7 8 9
7.0 0.299729 0.299949 0.300168 0.300387 0.300606 0.300825 0.301043 0.301261 0.301479 0.301696
7.1 0.301913 0.302130 0.302347 0.302563 0.302779 0.302994 0.303210 0.303425 0.303639 0.303854
7.2 0.304068 0.304282 0.304495 0.304708 0.304921 0.305134 0.305346 0.305558 0.305770 0.305981
7.3 0.306192 0.306403 0.306614 0.306824 0.307034 0.307244 0.307453 0.307662 0.307871 0.308080
7.4 0.308288 0.308496 0.308704 0.308911 0.309118 0.309325 0.309532 0.309738 0.309944 0.310150
7.5 0.310356 0.310561 0.310766 0.310970 0.311175 0.311379 0.311583 0.311787 0.311990 0.312193
7.6 0.312396 0.312598 0.312801 0.313003 0.313204 0.313406 0.313607 0.313808 0.314009 0.314209
7.7 0.314409 0.314609 0.314809 0.315008 0.315207 0.315406 0.315605 0.315803 0.316001 0.316199
7.8 0.316397 0.316594 0.316791 0.316988 0.317185 0.317381 0.317577 0.317773 0.317969 0.318164
7.9 0.318359 0.318554 0.318748 0.318943 0.319137 0.319331 0.319524 0.319718 0.319911 0.320104
Logarithm Table for base 660 — N = 8.00–8.99
N.i 0 1 2 3 4 5 6 7 8 9
8.0 0.320296 0.320489 0.320681 0.320873 0.321065 0.321256 0.321447 0.321638 0.321829 0.322020
8.1 0.322210 0.322400 0.322590 0.322779 0.322969 0.323158 0.323347 0.323535 0.323724 0.323912
8.2 0.324100 0.324288 0.324475 0.324662 0.324849 0.325036 0.325223 0.325409 0.325595 0.325781
8.3 0.325967 0.326152 0.326338 0.326523 0.326707 0.326892 0.327076 0.327261 0.327444 0.327628
8.4 0.327812 0.327995 0.328178 0.328361 0.328543 0.328726 0.328908 0.329090 0.329272 0.329453
8.5 0.329634 0.329816 0.329996 0.330177 0.330358 0.330538 0.330718 0.330898 0.331077 0.331257
8.6 0.331436 0.331615 0.331794 0.331972 0.332151 0.332329 0.332507 0.332685 0.332862 0.333040
8.7 0.333217 0.333394 0.333570 0.333747 0.333923 0.334099 0.334275 0.334451 0.334627 0.334802
8.8 0.334977 0.335152 0.335327 0.335501 0.335676 0.335850 0.336024 0.336197 0.336371 0.336544
8.9 0.336718 0.336891 0.337063 0.337236 0.337408 0.337580 0.337752 0.337924 0.338096 0.338267
Logarithm Table for base 660 — N = 9.00–9.99
N.i 0 1 2 3 4 5 6 7 8 9
9.0 0.338439 0.338610 0.338781 0.338951 0.339122 0.339292 0.339462 0.339632 0.339802 0.339971
9.1 0.340141 0.340310 0.340479 0.340648 0.340816 0.340985 0.341153 0.341321 0.341489 0.341656
9.2 0.341824 0.341991 0.342158 0.342325 0.342492 0.342659 0.342825 0.342992 0.343158 0.343324
9.3 0.343489 0.343655 0.343820 0.343985 0.344150 0.344315 0.344480 0.344644 0.344809 0.344973
9.4 0.345137 0.345300 0.345464 0.345627 0.345791 0.345954 0.346117 0.346279 0.346442 0.346604
9.5 0.346767 0.346929 0.347091 0.347252 0.347414 0.347575 0.347736 0.347897 0.348058 0.348219
9.6 0.348379 0.348540 0.348700 0.348860 0.349020 0.349180 0.349339 0.349499 0.349658 0.349817
9.7 0.349976 0.350134 0.350293 0.350451 0.350610 0.350768 0.350925 0.351083 0.351241 0.351398
9.8 0.351555 0.351713 0.351869 0.352026 0.352183 0.352339 0.352496 0.352652 0.352808 0.352964
9.9 0.353119 0.353275 0.353430 0.353585 0.353740 0.353895 0.354050 0.354205 0.354359 0.354513
Logarithm Table for base 660 — N = 10.00–10.99
N.i 0 1 2 3 4 5 6 7 8 9
10.0 0.354667 0.354821 0.354975 0.355129 0.355282 0.355436 0.355589 0.355742 0.355895 0.356047
10.1 0.356200 0.356352 0.356505 0.356657 0.356809 0.356961 0.357112 0.357264 0.357415 0.357566
10.2 0.357717 0.357868 0.358019 0.358170 0.358320 0.358471 0.358621 0.358771 0.358921 0.359071
10.3 0.359220 0.359370 0.359519 0.359668 0.359817 0.359966 0.360115 0.360263 0.360412 0.360560
10.4 0.360708 0.360856 0.361004 0.361152 0.361300 0.361447 0.361595 0.361742 0.361889 0.362036
10.5 0.362182 0.362329 0.362476 0.362622 0.362768 0.362914 0.363060 0.363206 0.363352 0.363497
10.6 0.363642 0.363788 0.363933 0.364078 0.364223 0.364367 0.364512 0.364656 0.364801 0.364945
10.7 0.365089 0.365233 0.365376 0.365520 0.365663 0.365807 0.365950 0.366093 0.366236 0.366379
10.8 0.366522 0.366664 0.366807 0.366949 0.367091 0.367233 0.367375 0.367517 0.367658 0.367800
10.9 0.367941 0.368082 0.368224 0.368365 0.368505 0.368646 0.368787 0.368927 0.369068 0.369208
Logarithm Table for base 660 — N = 11.00–11.99
N.i 0 1 2 3 4 5 6 7 8 9
11.0 0.369348 0.369488 0.369628 0.369767 0.369907 0.370046 0.370186 0.370325 0.370464 0.370603
11.1 0.370742 0.370881 0.371019 0.371158 0.371296 0.371434 0.371572 0.371710 0.371848 0.371986
11.2 0.372123 0.372261 0.372398 0.372535 0.372672 0.372809 0.372946 0.373083 0.373220 0.373356
11.3 0.373492 0.373629 0.373765 0.373901 0.374037 0.374173 0.374308 0.374444 0.374579 0.374714
11.4 0.374850 0.374985 0.375120 0.375254 0.375389 0.375524 0.375658 0.375792 0.375927 0.376061
11.5 0.376195 0.376329 0.376462 0.376596 0.376730 0.376863 0.376996 0.377130 0.377263 0.377396
11.6 0.377528 0.377661 0.377794 0.377926 0.378059 0.378191 0.378323 0.378455 0.378587 0.378719
11.7 0.378851 0.378982 0.379114 0.379245 0.379376 0.379507 0.379638 0.379769 0.379900 0.380031
11.8 0.380161 0.380292 0.380422 0.380553 0.380683 0.380813 0.380943 0.381073 0.381202 0.381332
11.9 0.381461 0.381591 0.381720 0.381849 0.381978 0.382107 0.382236 0.382365 0.382493 0.382622
Logarithm Table for base 660 — N = 12.00–12.99
N.i 0 1 2 3 4 5 6 7 8 9
12.0 0.382750 0.382879 0.383007 0.383135 0.383263 0.383391 0.383519 0.383646 0.383774 0.383901
12.1 0.384029 0.384156 0.384283 0.384410 0.384537 0.384664 0.384790 0.384917 0.385044 0.385170
12.2 0.385296 0.385422 0.385549 0.385675 0.385800 0.385926 0.386052 0.386178 0.386303 0.386428
12.3 0.386554 0.386679 0.386804 0.386929 0.387054 0.387179 0.387303 0.387428 0.387552 0.387677
12.4 0.387801 0.387925 0.388049 0.388173 0.388297 0.388421 0.388544 0.388668 0.388791 0.388915
12.5 0.389038 0.389161 0.389284 0.389407 0.389530 0.389653 0.389776 0.389898 0.390021 0.390143
12.6 0.390265 0.390388 0.390510 0.390632 0.390754 0.390875 0.390997 0.391119 0.391240 0.391362
12.7 0.391483 0.391604 0.391725 0.391846 0.391967 0.392088 0.392209 0.392330 0.392450 0.392571
12.8 0.392691 0.392811 0.392932 0.393052 0.393172 0.393292 0.393411 0.393531 0.393651 0.393770
12.9 0.393890 0.394009 0.394128 0.394248 0.394367 0.394486 0.394605 0.394723 0.394842 0.394961
Logarithm Table for base 660 — N = 13.00–13.99
N.i 0 1 2 3 4 5 6 7 8 9
13.0 0.395079 0.395198 0.395316 0.395434 0.395552 0.395671 0.395789 0.395906 0.396024 0.396142
13.1 0.396260 0.396377 0.396495 0.396612 0.396729 0.396846 0.396963 0.397080 0.397197 0.397314
13.2 0.397431 0.397548 0.397664 0.397781 0.397897 0.398013 0.398129 0.398246 0.398362 0.398478
13.3 0.398593 0.398709 0.398825 0.398940 0.399056 0.399171 0.399287 0.399402 0.399517 0.399632
13.4 0.399747 0.399862 0.399977 0.400092 0.400206 0.400321 0.400435 0.400550 0.400664 0.400778
13.5 0.400892 0.401006 0.401120 0.401234 0.401348 0.401462 0.401575 0.401689 0.401802 0.401916
13.6 0.402029 0.402142 0.402256 0.402369 0.402482 0.402594 0.402707 0.402820 0.402933 0.403045
13.7 0.403158 0.403270 0.403382 0.403495 0.403607 0.403719 0.403831 0.403943 0.404054 0.404166
13.8 0.404278 0.404389 0.404501 0.404612 0.404724 0.404835 0.404946 0.405057 0.405168 0.405279
13.9 0.405390 0.405501 0.405611 0.405722 0.405833 0.405943 0.406053 0.406164 0.406274 0.406384
Logarithm Table for base 660 — N = 14.00–14.99
N.i 0 1 2 3 4 5 6 7 8 9
14.0 0.406494 0.406604 0.406714 0.406824 0.406934 0.407043 0.407153 0.407262 0.407372 0.407481
14.1 0.407590 0.407700 0.407809 0.407918 0.408027 0.408136 0.408244 0.408353 0.408462 0.408570
14.2 0.408679 0.408787 0.408896 0.409004 0.409112 0.409220 0.409328 0.409436 0.409544 0.409652
14.3 0.409760 0.409868 0.409975 0.410083 0.410190 0.410298 0.410405 0.410512 0.410619 0.410726
14.4 0.410833 0.410940 0.411047 0.411154 0.411261 0.411367 0.411474 0.411580 0.411687 0.411793
14.5 0.411899 0.412005 0.412112 0.412218 0.412324 0.412429 0.412535 0.412641 0.412747 0.412852
14.6 0.412958 0.413063 0.413169 0.413274 0.413379 0.413484 0.413590 0.413695 0.413800 0.413904
14.7 0.414009 0.414114 0.414219 0.414323 0.414428 0.414532 0.414637 0.414741 0.414845 0.414949
14.8 0.415054 0.415158 0.415262 0.415365 0.415469 0.415573 0.415677 0.415780 0.415884 0.415987
14.9 0.416091 0.416194 0.416297 0.416401 0.416504 0.416607 0.416710 0.416813 0.416916 0.417018
Logarithm Table for base 660 — N = 15.00–15.99
N.i 0 1 2 3 4 5 6 7 8 9
15.0 0.417121 0.417224 0.417326 0.417429 0.417531 0.417634 0.417736 0.417838 0.417940 0.418043
15.1 0.418145 0.418247 0.418348 0.418450 0.418552 0.418654 0.418755 0.418857 0.418958 0.419060
15.2 0.419161 0.419263 0.419364 0.419465 0.419566 0.419667 0.419768 0.419869 0.419970 0.420071
15.3 0.420171 0.420272 0.420373 0.420473 0.420573 0.420674 0.420774 0.420874 0.420975 0.421075
15.4 0.421175 0.421275 0.421375 0.421475 0.421574 0.421674 0.421774 0.421873 0.421973 0.422072
15.5 0.422172 0.422271 0.422370 0.422470 0.422569 0.422668 0.422767 0.422866 0.422965 0.423063
15.6 0.423162 0.423261 0.423360 0.423458 0.423557 0.423655 0.423754 0.423852 0.423950 0.424048
15.7 0.424146 0.424245 0.424343 0.424441 0.424538 0.424636 0.424734 0.424832 0.424929 0.425027
15.8 0.425124 0.425222 0.425319 0.425417 0.425514 0.425611 0.425708 0.425805 0.425902 0.425999
15.9 0.426096 0.426193 0.426290 0.426387 0.426483 0.426580 0.426676 0.426773 0.426869 0.426966
Logarithm Table for base 660 — N = 16.00–16.99
N.i 0 1 2 3 4 5 6 7 8 9
16.0 0.427062 0.427158 0.427254 0.427351 0.427447 0.427543 0.427639 0.427734 0.427830 0.427926
16.1 0.428022 0.428117 0.428213 0.428308 0.428404 0.428499 0.428595 0.428690 0.428785 0.428880
16.2 0.428975 0.429070 0.429165 0.429260 0.429355 0.429450 0.429545 0.429640 0.429734 0.429829
16.3 0.429923 0.430018 0.430112 0.430207 0.430301 0.430395 0.430489 0.430583 0.430677 0.430771
16.4 0.430865 0.430959 0.431053 0.431147 0.431241 0.431334 0.431428 0.431521 0.431615 0.431708
16.5 0.431802 0.431895 0.431988 0.432082 0.432175 0.432268 0.432361 0.432454 0.432547 0.432640
16.6 0.432732 0.432825 0.432918 0.433011 0.433103 0.433196 0.433288 0.433381 0.433473 0.433565
16.7 0.433658 0.433750 0.433842 0.433934 0.434026 0.434118 0.434210 0.434302 0.434394 0.434485
16.8 0.434577 0.434669 0.434760 0.434852 0.434943 0.435035 0.435126 0.435218 0.435309 0.435400
16.9 0.435491 0.435582 0.435673 0.435764 0.435855 0.435946 0.436037 0.436128 0.436219 0.436309
Logarithm Table for base 660 — N = 17.00–17.99
N.i 0 1 2 3 4 5 6 7 8 9
17.0 0.436400 0.436491 0.436581 0.436672 0.436762 0.436852 0.436943 0.437033 0.437123 0.437213
17.1 0.437303 0.437393 0.437483 0.437573 0.437663 0.437753 0.437843 0.437933 0.438022 0.438112
17.2 0.438202 0.438291 0.438381 0.438470 0.438559 0.438649 0.438738 0.438827 0.438916 0.439005
17.3 0.439094 0.439183 0.439272 0.439361 0.439450 0.439539 0.439628 0.439716 0.439805 0.439894
17.4 0.439982 0.440071 0.440159 0.440248 0.440336 0.440424 0.440512 0.440601 0.440689 0.440777
17.5 0.440865 0.440953 0.441041 0.441129 0.441217 0.441304 0.441392 0.441480 0.441567 0.441655
17.6 0.441743 0.441830 0.441918 0.442005 0.442092 0.442180 0.442267 0.442354 0.442441 0.442528
17.7 0.442615 0.442702 0.442789 0.442876 0.442963 0.443050 0.443137 0.443223 0.443310 0.443397
17.8 0.443483 0.443570 0.443656 0.443742 0.443829 0.443915 0.444001 0.444088 0.444174 0.444260
17.9 0.444346 0.444432 0.444518 0.444604 0.444690 0.444776 0.444861 0.444947 0.445033 0.445118
Logarithm Table for base 660 — N = 18.00–18.99
N.i 0 1 2 3 4 5 6 7 8 9
18.0 0.445204 0.445290 0.445375 0.445461 0.445546 0.445631 0.445717 0.445802 0.445887 0.445972
18.1 0.446057 0.446143 0.446228 0.446313 0.446397 0.446482 0.446567 0.446652 0.446737 0.446821
18.2 0.446906 0.446991 0.447075 0.447160 0.447244 0.447329 0.447413 0.447497 0.447582 0.447666
18.3 0.447750 0.447834 0.447918 0.448002 0.448086 0.448170 0.448254 0.448338 0.448422 0.448506
18.4 0.448590 0.448673 0.448757 0.448840 0.448924 0.449007 0.449091 0.449174 0.449258 0.449341
18.5 0.449424 0.449508 0.449591 0.449674 0.449757 0.449840 0.449923 0.450006 0.450089 0.450172
18.6 0.450255 0.450338 0.450420 0.450503 0.450586 0.450668 0.450751 0.450833 0.450916 0.450998
18.7 0.451081 0.451163 0.451245 0.451328 0.451410 0.451492 0.451574 0.451656 0.451738 0.451820
18.8 0.451902 0.451984 0.452066 0.452148 0.452229 0.452311 0.452393 0.452475 0.452556 0.452638
18.9 0.452719 0.452801 0.452882 0.452964 0.453045 0.453126 0.453207 0.453289 0.453370 0.453451
Logarithm Table for base 660 — N = 19.00–19.99
N.i 0 1 2 3 4 5 6 7 8 9
19.0 0.453532 0.453613 0.453694 0.453775 0.453856 0.453937 0.454018 0.454099 0.454179 0.454260
19.1 0.454341 0.454421 0.454502 0.454582 0.454663 0.454743 0.454824 0.454904 0.454984 0.455065
19.2 0.455145 0.455225 0.455305 0.455385 0.455466 0.455546 0.455626 0.455706 0.455785 0.455865
19.3 0.455945 0.456025 0.456105 0.456184 0.456264 0.456344 0.456423 0.456503 0.456582 0.456662
19.4 0.456741 0.456821 0.456900 0.456979 0.457058 0.457138 0.457217 0.457296 0.457375 0.457454
19.5 0.457533 0.457612 0.457691 0.457770 0.457849 0.457928 0.458006 0.458085 0.458164 0.458242
19.6 0.458321 0.458400 0.458478 0.458557 0.458635 0.458713 0.458792 0.458870 0.458948 0.459027
19.7 0.459105 0.459183 0.459261 0.459339 0.459417 0.459495 0.459573 0.459651 0.459729 0.459807
19.8 0.459885 0.459962 0.460040 0.460118 0.460196 0.460273 0.460351 0.460428 0.460506 0.460583
19.9 0.460661 0.460738 0.460815 0.460893 0.460970 0.461047 0.461124 0.461202 0.461279 0.461356
Logarithm Table for base 660 — N = 20.00–20.99
N.i 0 1 2 3 4 5 6 7 8 9
20.0 0.461433 0.461510 0.461587 0.461664 0.461741 0.461817 0.461894 0.461971 0.462048 0.462124
20.1 0.462201 0.462278 0.462354 0.462431 0.462507 0.462584 0.462660 0.462737 0.462813 0.462889
20.2 0.462965 0.463042 0.463118 0.463194 0.463270 0.463346 0.463422 0.463498 0.463574 0.463650
20.3 0.463726 0.463802 0.463878 0.463954 0.464029 0.464105 0.464181 0.464256 0.464332 0.464407
20.4 0.464483 0.464558 0.464634 0.464709 0.464785 0.464860 0.464935 0.465011 0.465086 0.465161
20.5 0.465236 0.465311 0.465386 0.465461 0.465536 0.465611 0.465686 0.465761 0.465836 0.465911
20.6 0.465986 0.466060 0.466135 0.466210 0.466285 0.466359 0.466434 0.466508 0.466583 0.466657
20.7 0.466732 0.466806 0.466880 0.466955 0.467029 0.467103 0.467177 0.467252 0.467326 0.467400
20.8 0.467474 0.467548 0.467622 0.467696 0.467770 0.467844 0.467918 0.467991 0.468065 0.468139
20.9 0.468213 0.468286 0.468360 0.468434 0.468507 0.468581 0.468654 0.468728 0.468801 0.468875
Logarithm Table for base 660 — N = 21.00–21.99
N.i 0 1 2 3 4 5 6 7 8 9
21.0 0.468948 0.469021 0.469095 0.469168 0.469241 0.469314 0.469387 0.469461 0.469534 0.469607
21.1 0.469680 0.469753 0.469826 0.469899 0.469971 0.470044 0.470117 0.470190 0.470263 0.470335
21.2 0.470408 0.470481 0.470553 0.470626 0.470698 0.470771 0.470843 0.470916 0.470988 0.471060
21.3 0.471133 0.471205 0.471277 0.471350 0.471422 0.471494 0.471566 0.471638 0.471710 0.471782
21.4 0.471854 0.471926 0.471998 0.472070 0.472142 0.472214 0.472286 0.472357 0.472429 0.472501
21.5 0.472572 0.472644 0.472716 0.472787 0.472859 0.472930 0.473002 0.473073 0.473144 0.473216
21.6 0.473287 0.473358 0.473430 0.473501 0.473572 0.473643 0.473714 0.473785 0.473857 0.473928
21.7 0.473999 0.474070 0.474140 0.474211 0.474282 0.474353 0.474424 0.474495 0.474565 0.474636
21.8 0.474707 0.474777 0.474848 0.474919 0.474989 0.475060 0.475130 0.475201 0.475271 0.475341
21.9 0.475412 0.475482 0.475552 0.475623 0.475693 0.475763 0.475833 0.475903 0.475973 0.476043
Logarithm Table for base 660 — N = 22.00–22.99
N.i 0 1 2 3 4 5 6 7 8 9
22.0 0.476113 0.476183 0.476253 0.476323 0.476393 0.476463 0.476533 0.476603 0.476673 0.476742
22.1 0.476812 0.476882 0.476951 0.477021 0.477090 0.477160 0.477230 0.477299 0.477369 0.477438
22.2 0.477507 0.477577 0.477646 0.477715 0.477785 0.477854 0.477923 0.477992 0.478061 0.478131
22.3 0.478200 0.478269 0.478338 0.478407 0.478476 0.478545 0.478614 0.478682 0.478751 0.478820
22.4 0.478889 0.478958 0.479026 0.479095 0.479164 0.479232 0.479301 0.479369 0.479438 0.479506
22.5 0.479575 0.479643 0.479712 0.479780 0.479848 0.479917 0.479985 0.480053 0.480122 0.480190
22.6 0.480258 0.480326 0.480394 0.480462 0.480530 0.480598 0.480666 0.480734 0.480802 0.480870
22.7 0.480938 0.481006 0.481074 0.481141 0.481209 0.481277 0.481345 0.481412 0.481480 0.481547
22.8 0.481615 0.481683 0.481750 0.481818 0.481885 0.481952 0.482020 0.482087 0.482155 0.482222
22.9 0.482289 0.482356 0.482424 0.482491 0.482558 0.482625 0.482692 0.482759 0.482826 0.482893
Logarithm Table for base 660 — N = 23.00–23.99
N.i 0 1 2 3 4 5 6 7 8 9
23.0 0.482960 0.483027 0.483094 0.483161 0.483228 0.483295 0.483362 0.483428 0.483495 0.483562
23.1 0.483629 0.483695 0.483762 0.483828 0.483895 0.483962 0.484028 0.484095 0.484161 0.484228
23.2 0.484294 0.484360 0.484427 0.484493 0.484559 0.484626 0.484692 0.484758 0.484824 0.484890
23.3 0.484956 0.485023 0.485089 0.485155 0.485221 0.485287 0.485353 0.485418 0.485484 0.485550
23.4 0.485616 0.485682 0.485748 0.485813 0.485879 0.485945 0.486011 0.486076 0.486142 0.486207
23.5 0.486273 0.486338 0.486404 0.486469 0.486535 0.486600 0.486666 0.486731 0.486796 0.486862
23.6 0.486927 0.486992 0.487057 0.487123 0.487188 0.487253 0.487318 0.487383 0.487448 0.487513
23.7 0.487578 0.487643 0.487708 0.487773 0.487838 0.487903 0.487968 0.488033 0.488097 0.488162
23.8 0.488227 0.488292 0.488356 0.488421 0.488485 0.488550 0.488615 0.488679 0.488744 0.488808
23.9 0.488873 0.488937 0.489001 0.489066 0.489130 0.489195 0.489259 0.489323 0.489387 0.489452
Logarithm Table for base 660 — N = 24.00–24.99
N.i 0 1 2 3 4 5 6 7 8 9
24.0 0.489516 0.489580 0.489644 0.489708 0.489772 0.489836 0.489900 0.489964 0.490028 0.490092
24.1 0.490156 0.490220 0.490284 0.490348 0.490412 0.490475 0.490539 0.490603 0.490667 0.490730
24.2 0.490794 0.490858 0.490921 0.490985 0.491048 0.491112 0.491175 0.491239 0.491302 0.491366
24.3 0.491429 0.491493 0.491556 0.491619 0.491683 0.491746 0.491809 0.491872 0.491935 0.491999
24.4 0.492062 0.492125 0.492188 0.492251 0.492314 0.492377 0.492440 0.492503 0.492566 0.492629
24.5 0.492692 0.492755 0.492817 0.492880 0.492943 0.493006 0.493069 0.493131 0.493194 0.493257
24.6 0.493319 0.493382 0.493444 0.493507 0.493569 0.493632 0.493694 0.493757 0.493819 0.493882
24.7 0.493944 0.494006 0.494069 0.494131 0.494193 0.494256 0.494318 0.494380 0.494442 0.494504
24.8 0.494566 0.494628 0.494691 0.494753 0.494815 0.494877 0.494939 0.495001 0.495062 0.495124
24.9 0.495186 0.495248 0.495310 0.495372 0.495433 0.495495 0.495557 0.495619 0.495680 0.495742
Logarithm Table for base 660 — N = 25.00–25.99
N.i 0 1 2 3 4 5 6 7 8 9
25.0 0.495804 0.495865 0.495927 0.495988 0.496050 0.496111 0.496173 0.496234 0.496296 0.496357
25.1 0.496418 0.496480 0.496541 0.496602 0.496664 0.496725 0.496786 0.496847 0.496909 0.496970
25.2 0.497031 0.497092 0.497153 0.497214 0.497275 0.497336 0.497397 0.497458 0.497519 0.497580
25.3 0.497641 0.497702 0.497763 0.497823 0.497884 0.497945 0.498006 0.498067 0.498127 0.498188
25.4 0.498249 0.498309 0.498370 0.498430 0.498491 0.498551 0.498612 0.498672 0.498733 0.498793
25.5 0.498854 0.498914 0.498975 0.499035 0.499095 0.499156 0.499216 0.499276 0.499336 0.499396
25.6 0.499457 0.499517 0.499577 0.499637 0.499697 0.499757 0.499817 0.499877 0.499937 0.499997
25.7 0.500057 0.500117 0.500177 0.500237 0.500297 0.500357 0.500416 0.500476 0.500536 0.500596
25.8 0.500655 0.500715 0.500775 0.500834 0.500894 0.500954 0.501013 0.501073 0.501132 0.501192
25.9 0.501251 0.501311 0.501370 0.501430 0.501489 0.501548 0.501608 0.501667 0.501726 0.501786
Logarithm Table for base 660 — N = 26.00–26.99
N.i 0 1 2 3 4 5 6 7 8 9
26.0 0.501845 0.501904 0.501963 0.502022 0.502082 0.502141 0.502200 0.502259 0.502318 0.502377
26.1 0.502436 0.502495 0.502554 0.502613 0.502672 0.502731 0.502790 0.502849 0.502907 0.502966
26.2 0.503025 0.503084 0.503143 0.503201 0.503260 0.503319 0.503377 0.503436 0.503495 0.503553
26.3 0.503612 0.503670 0.503729 0.503787 0.503846 0.503904 0.503963 0.504021 0.504080 0.504138
26.4 0.504196 0.504255 0.504313 0.504371 0.504430 0.504488 0.504546 0.504604 0.504662 0.504721
26.5 0.504779 0.504837 0.504895 0.504953 0.505011 0.505069 0.505127 0.505185 0.505243 0.505301
26.6 0.505359 0.505417 0.505475 0.505533 0.505590 0.505648 0.505706 0.505764 0.505821 0.505879
26.7 0.505937 0.505995 0.506052 0.506110 0.506167 0.506225 0.506283 0.506340 0.506398 0.506455
26.8 0.506513 0.506570 0.506628 0.506685 0.506742 0.506800 0.506857 0.506914 0.506972 0.507029
26.9 0.507086 0.507144 0.507201 0.507258 0.507315 0.507372 0.507430 0.507487 0.507544 0.507601
Logarithm Table for base 660 — N = 27.00–27.99
N.i 0 1 2 3 4 5 6 7 8 9
27.0 0.507658 0.507715 0.507772 0.507829 0.507886 0.507943 0.508000 0.508057 0.508114 0.508170
27.1 0.508227 0.508284 0.508341 0.508398 0.508455 0.508511 0.508568 0.508625 0.508681 0.508738
27.2 0.508795 0.508851 0.508908 0.508964 0.509021 0.509078 0.509134 0.509191 0.509247 0.509303
27.3 0.509360 0.509416 0.509473 0.509529 0.509585 0.509642 0.509698 0.509754 0.509811 0.509867
27.4 0.509923 0.509979 0.510035 0.510092 0.510148 0.510204 0.510260 0.510316 0.510372 0.510428
27.5 0.510484 0.510540 0.510596 0.510652 0.510708 0.510764 0.510820 0.510876 0.510932 0.510987
27.6 0.511043 0.511099 0.511155 0.511211 0.511266 0.511322 0.511378 0.511433 0.511489 0.511545
27.7 0.511600 0.511656 0.511712 0.511767 0.511823 0.511878 0.511934 0.511989 0.512045 0.512100
27.8 0.512155 0.512211 0.512266 0.512322 0.512377 0.512432 0.512488 0.512543 0.512598 0.512653
27.9 0.512709 0.512764 0.512819 0.512874 0.512929 0.512984 0.513039 0.513094 0.513150 0.513205
Logarithm Table for base 660 — N = 28.00–28.99
N.i 0 1 2 3 4 5 6 7 8 9
28.0 0.513260 0.513315 0.513370 0.513425 0.513479 0.513534 0.513589 0.513644 0.513699 0.513754
28.1 0.513809 0.513864 0.513918 0.513973 0.514028 0.514083 0.514137 0.514192 0.514247 0.514301
28.2 0.514356 0.514411 0.514465 0.514520 0.514574 0.514629 0.514683 0.514738 0.514792 0.514847
28.3 0.514901 0.514956 0.515010 0.515064 0.515119 0.515173 0.515227 0.515282 0.515336 0.515390
28.4 0.515444 0.515499 0.515553 0.515607 0.515661 0.515715 0.515770 0.515824 0.515878 0.515932
28.5 0.515986 0.516040 0.516094 0.516148 0.516202 0.516256 0.516310 0.516364 0.516418 0.516472
28.6 0.516525 0.516579 0.516633 0.516687 0.516741 0.516794 0.516848 0.516902 0.516956 0.517009
28.7 0.517063 0.517117 0.517170 0.517224 0.517278 0.517331 0.517385 0.517438 0.517492 0.517545
28.8 0.517599 0.517652 0.517706 0.517759 0.517813 0.517866 0.517919 0.517973 0.518026 0.518079
28.9 0.518133 0.518186 0.518239 0.518292 0.518346 0.518399 0.518452 0.518505 0.518558 0.518612
Logarithm Table for base 660 — N = 29.00–29.99
N.i 0 1 2 3 4 5 6 7 8 9
29.0 0.518665 0.518718 0.518771 0.518824 0.518877 0.518930 0.518983 0.519036 0.519089 0.519142
29.1 0.519195 0.519248 0.519301 0.519354 0.519407 0.519459 0.519512 0.519565 0.519618 0.519671
29.2 0.519723 0.519776 0.519829 0.519882 0.519934 0.519987 0.520040 0.520092 0.520145 0.520197
29.3 0.520250 0.520303 0.520355 0.520408 0.520460 0.520513 0.520565 0.520618 0.520670 0.520722
29.4 0.520775 0.520827 0.520880 0.520932 0.520984 0.521036 0.521089 0.521141 0.521193 0.521246
29.5 0.521298 0.521350 0.521402 0.521454 0.521507 0.521559 0.521611 0.521663 0.521715 0.521767
29.6 0.521819 0.521871 0.521923 0.521975 0.522027 0.522079 0.522131 0.522183 0.522235 0.522287
29.7 0.522339 0.522390 0.522442 0.522494 0.522546 0.522598 0.522649 0.522701 0.522753 0.522805
29.8 0.522856 0.522908 0.522960 0.523011 0.523063 0.523115 0.523166 0.523218 0.523269 0.523321
29.9 0.523372 0.523424 0.523475 0.523527 0.523578 0.523630 0.523681 0.523732 0.523784 0.523835
Logarithm Table for base 660 — N = 30.00–30.99
N.i 0 1 2 3 4 5 6 7 8 9
30.0 0.523887 0.523938 0.523989 0.524041 0.524092 0.524143 0.524194 0.524246 0.524297 0.524348
30.1 0.524399 0.524450 0.524501 0.524553 0.524604 0.524655 0.524706 0.524757 0.524808 0.524859
30.2 0.524910 0.524961 0.525012 0.525063 0.525114 0.525165 0.525216 0.525267 0.525318 0.525368
30.3 0.525419 0.525470 0.525521 0.525572 0.525622 0.525673 0.525724 0.525775 0.525825 0.525876
30.4 0.525927 0.525977 0.526028 0.526079 0.526129 0.526180 0.526230 0.526281 0.526332 0.526382
30.5 0.526433 0.526483 0.526534 0.526584 0.526634 0.526685 0.526735 0.526786 0.526836 0.526886
30.6 0.526937 0.526987 0.527037 0.527088 0.527138 0.527188 0.527239 0.527289 0.527339 0.527389
30.7 0.527439 0.527489 0.527540 0.527590 0.527640 0.527690 0.527740 0.527790 0.527840 0.527890
30.8 0.527940 0.527990 0.528040 0.528090 0.528140 0.528190 0.528240 0.528290 0.528340 0.528390
30.9 0.528440 0.528489 0.528539 0.528589 0.528639 0.528689 0.528738 0.528788 0.528838 0.528888
Logarithm Table for base 660 — N = 31.00–31.99
N.i 0 1 2 3 4 5 6 7 8 9
31.0 0.528937 0.528987 0.529037 0.529086 0.529136 0.529185 0.529235 0.529285 0.529334 0.529384
31.1 0.529433 0.529483 0.529532 0.529582 0.529631 0.529681 0.529730 0.529780 0.529829 0.529878
31.2 0.529928 0.529977 0.530026 0.530076 0.530125 0.530174 0.530224 0.530273 0.530322 0.530371
31.3 0.530421 0.530470 0.530519 0.530568 0.530617 0.530667 0.530716 0.530765 0.530814 0.530863
31.4 0.530912 0.530961 0.531010 0.531059 0.531108 0.531157 0.531206 0.531255 0.531304 0.531353
31.5 0.531402 0.531451 0.531500 0.531548 0.531597 0.531646 0.531695 0.531744 0.531792 0.531841
31.6 0.531890 0.531939 0.531987 0.532036 0.532085 0.532133 0.532182 0.532231 0.532279 0.532328
31.7 0.532377 0.532425 0.532474 0.532522 0.532571 0.532619 0.532668 0.532716 0.532765 0.532813
31.8 0.532862 0.532910 0.532959 0.533007 0.533055 0.533104 0.533152 0.533200 0.533249 0.533297
31.9 0.533345 0.533394 0.533442 0.533490 0.533538 0.533587 0.533635 0.533683 0.533731 0.533779
Logarithm Table for base 660 — N = 32.00–32.99
N.i 0 1 2 3 4 5 6 7 8 9
32.0 0.533827 0.533876 0.533924 0.533972 0.534020 0.534068 0.534116 0.534164 0.534212 0.534260
32.1 0.534308 0.534356 0.534404 0.534452 0.534500 0.534548 0.534596 0.534644 0.534691 0.534739
32.2 0.534787 0.534835 0.534883 0.534931 0.534978 0.535026 0.535074 0.535122 0.535169 0.535217
32.3 0.535265 0.535312 0.535360 0.535408 0.535455 0.535503 0.535551 0.535598 0.535646 0.535693
32.4 0.535741 0.535788 0.535836 0.535883 0.535931 0.535978 0.536026 0.536073 0.536121 0.536168
32.5 0.536216 0.536263 0.536310 0.536358 0.536405 0.536452 0.536500 0.536547 0.536594 0.536642
32.6 0.536689 0.536736 0.536783 0.536830 0.536878 0.536925 0.536972 0.537019 0.537066 0.537113
32.7 0.537161 0.537208 0.537255 0.537302 0.537349 0.537396 0.537443 0.537490 0.537537 0.537584
32.8 0.537631 0.537678 0.537725 0.537772 0.537819 0.537865 0.537912 0.537959 0.538006 0.538053
32.9 0.538100 0.538147 0.538193 0.538240 0.538287 0.538334 0.538380 0.538427 0.538474 0.538521
Logarithm Table for base 660 — N = 33.00–33.99
N.i 0 1 2 3 4 5 6 7 8 9
33.0 0.538567 0.538614 0.538661 0.538707 0.538754 0.538800 0.538847 0.538894 0.538940 0.538987
33.1 0.539033 0.539080 0.539126 0.539173 0.539219 0.539266 0.539312 0.539359 0.539405 0.539452
33.2 0.539498 0.539544 0.539591 0.539637 0.539683 0.539730 0.539776 0.539822 0.539869 0.539915
33.3 0.539961 0.540007 0.540054 0.540100 0.540146 0.540192 0.540238 0.540285 0.540331 0.540377
33.4 0.540423 0.540469 0.540515 0.540561 0.540607 0.540653 0.540699 0.540746 0.540792 0.540838
33.5 0.540884 0.540929 0.540975 0.541021 0.541067 0.541113 0.541159 0.541205 0.541251 0.541297
33.6 0.541343 0.541388 0.541434 0.541480 0.541526 0.541572 0.541617 0.541663 0.541709 0.541755
33.7 0.541800 0.541846 0.541892 0.541937 0.541983 0.542029 0.542074 0.542120 0.542166 0.542211
33.8 0.542257 0.542302 0.542348 0.542393 0.542439 0.542484 0.542530 0.542575 0.542621 0.542666
33.9 0.542712 0.542757 0.542803 0.542848 0.542893 0.542939 0.542984 0.543030 0.543075 0.543120
Logarithm Table for base 660 — N = 34.00–34.99
N.i 0 1 2 3 4 5 6 7 8 9
34.0 0.543165 0.543211 0.543256 0.543301 0.543347 0.543392 0.543437 0.543482 0.543527 0.543573
34.1 0.543618 0.543663 0.543708 0.543753 0.543798 0.543844 0.543889 0.543934 0.543979 0.544024
34.2 0.544069 0.544114 0.544159 0.544204 0.544249 0.544294 0.544339 0.544384 0.544429 0.544474
34.3 0.544519 0.544564 0.544608 0.544653 0.544698 0.544743 0.544788 0.544833 0.544877 0.544922
34.4 0.544967 0.545012 0.545057 0.545101 0.545146 0.545191 0.545235 0.545280 0.545325 0.545369
34.5 0.545414 0.545459 0.545503 0.545548 0.545593 0.545637 0.545682 0.545726 0.545771 0.545815
34.6 0.545860 0.545904 0.545949 0.545993 0.546038 0.546082 0.546127 0.546171 0.546216 0.546260
34.7 0.546304 0.546349 0.546393 0.546438 0.546482 0.546526 0.546571 0.546615 0.546659 0.546703
34.8 0.546748 0.546792 0.546836 0.546880 0.546925 0.546969 0.547013 0.547057 0.547101 0.547146
34.9 0.547190 0.547234 0.547278 0.547322 0.547366 0.547410 0.547454 0.547498 0.547542 0.547586
Logarithm Table for base 660 — N = 35.00–35.99
N.i 0 1 2 3 4 5 6 7 8 9
35.0 0.547630 0.547674 0.547718 0.547762 0.547806 0.547850 0.547894 0.547938 0.547982 0.548026
35.1 0.548070 0.548114 0.548158 0.548201 0.548245 0.548289 0.548333 0.548377 0.548421 0.548464
35.2 0.548508 0.548552 0.548596 0.548639 0.548683 0.548727 0.548770 0.548814 0.548858 0.548901
35.3 0.548945 0.548989 0.549032 0.549076 0.549119 0.549163 0.549207 0.549250 0.549294 0.549337
35.4 0.549381 0.549424 0.549468 0.549511 0.549555 0.549598 0.549642 0.549685 0.549728 0.549772
35.5 0.549815 0.549859 0.549902 0.549945 0.549989 0.550032 0.550075 0.550119 0.550162 0.550205
35.6 0.550249 0.550292 0.550335 0.550378 0.550422 0.550465 0.550508 0.550551 0.550594 0.550637
35.7 0.550681 0.550724 0.550767 0.550810 0.550853 0.550896 0.550939 0.550982 0.551025 0.551068
35.8 0.551111 0.551154 0.551198 0.551240 0.551283 0.551326 0.551369 0.551412 0.551455 0.551498
35.9 0.551541 0.551584 0.551627 0.551670 0.551713 0.551756 0.551798 0.551841 0.551884 0.551927
Logarithm Table for base 660 — N = 36.00–36.99
N.i 0 1 2 3 4 5 6 7 8 9
36.0 0.551970 0.552012 0.552055 0.552098 0.552141 0.552183 0.552226 0.552269 0.552311 0.552354
36.1 0.552397 0.552440 0.552482 0.552525 0.552567 0.552610 0.552653 0.552695 0.552738 0.552780
36.2 0.552823 0.552865 0.552908 0.552951 0.552993 0.553036 0.553078 0.553121 0.553163 0.553205
36.3 0.553248 0.553290 0.553333 0.553375 0.553417 0.553460 0.553502 0.553545 0.553587 0.553629
36.4 0.553672 0.553714 0.553756 0.553798 0.553841 0.553883 0.553925 0.553968 0.554010 0.554052
36.5 0.554094 0.554136 0.554179 0.554221 0.554263 0.554305 0.554347 0.554389 0.554431 0.554474
36.6 0.554516 0.554558 0.554600 0.554642 0.554684 0.554726 0.554768 0.554810 0.554852 0.554894
36.7 0.554936 0.554978 0.555020 0.555062 0.555104 0.555146 0.555187 0.555229 0.555271 0.555313
36.8 0.555355 0.555397 0.555439 0.555481 0.555522 0.555564 0.555606 0.555648 0.555689 0.555731
36.9 0.555773 0.555815 0.555856 0.555898 0.555940 0.555982 0.556023 0.556065 0.556107 0.556148
Logarithm Table for base 660 — N = 37.00–37.99
N.i 0 1 2 3 4 5 6 7 8 9
37.0 0.556190 0.556231 0.556273 0.556315 0.556356 0.556398 0.556439 0.556481 0.556523 0.556564
37.1 0.556606 0.556647 0.556689 0.556730 0.556772 0.556813 0.556854 0.556896 0.556937 0.556979
37.2 0.557020 0.557062 0.557103 0.557144 0.557186 0.557227 0.557268 0.557310 0.557351 0.557392
37.3 0.557434 0.557475 0.557516 0.557558 0.557599 0.557640 0.557681 0.557723 0.557764 0.557805
37.4 0.557846 0.557887 0.557928 0.557970 0.558011 0.558052 0.558093 0.558134 0.558175 0.558216
37.5 0.558257 0.558298 0.558340 0.558381 0.558422 0.558463 0.558504 0.558545 0.558586 0.558627
37.6 0.558668 0.558709 0.558750 0.558790 0.558831 0.558872 0.558913 0.558954 0.558995 0.559036
37.7 0.559077 0.559118 0.559158 0.559199 0.559240 0.559281 0.559322 0.559362 0.559403 0.559444
37.8 0.559485 0.559525 0.559566 0.559607 0.559648 0.559688 0.559729 0.559770 0.559810 0.559851
37.9 0.559892 0.559932 0.559973 0.560014 0.560054 0.560095 0.560135 0.560176 0.560216 0.560257
Logarithm Table for base 660 — N = 38.00–38.99
N.i 0 1 2 3 4 5 6 7 8 9
38.0 0.560298 0.560338 0.560379 0.560419 0.560460 0.560500 0.560541 0.560581 0.560621 0.560662
38.1 0.560702 0.560743 0.560783 0.560824 0.560864 0.560904 0.560945 0.560985 0.561025 0.561066
38.2 0.561106 0.561146 0.561187 0.561227 0.561267 0.561308 0.561348 0.561388 0.561428 0.561469
38.3 0.561509 0.561549 0.561589 0.561629 0.561670 0.561710 0.561750 0.561790 0.561830 0.561870
38.4 0.561910 0.561951 0.561991 0.562031 0.562071 0.562111 0.562151 0.562191 0.562231 0.562271
38.5 0.562311 0.562351 0.562391 0.562431 0.562471 0.562511 0.562551 0.562591 0.562631 0.562671
38.6 0.562711 0.562751 0.562790 0.562830 0.562870 0.562910 0.562950 0.562990 0.563030 0.563069
38.7 0.563109 0.563149 0.563189 0.563228 0.563268 0.563308 0.563348 0.563387 0.563427 0.563467
38.8 0.563507 0.563546 0.563586 0.563626 0.563665 0.563705 0.563745 0.563784 0.563824 0.563864
38.9 0.563903 0.563943 0.563982 0.564022 0.564061 0.564101 0.564141 0.564180 0.564220 0.564259
Logarithm Table for base 660 — N = 39.00–39.99
N.i 0 1 2 3 4 5 6 7 8 9
39.0 0.564299 0.564338 0.564378 0.564417 0.564456 0.564496 0.564535 0.564575 0.564614 0.564654
39.1 0.564693 0.564732 0.564772 0.564811 0.564851 0.564890 0.564929 0.564969 0.565008 0.565047
39.2 0.565086 0.565126 0.565165 0.565204 0.565244 0.565283 0.565322 0.565361 0.565400 0.565440
39.3 0.565479 0.565518 0.565557 0.565596 0.565636 0.565675 0.565714 0.565753 0.565792 0.565831
39.4 0.565870 0.565909 0.565948 0.565988 0.566027 0.566066 0.566105 0.566144 0.566183 0.566222
39.5 0.566261 0.566300 0.566339 0.566378 0.566417 0.566456 0.566495 0.566533 0.566572 0.566611
39.6 0.566650 0.566689 0.566728 0.566767 0.566806 0.566845 0.566883 0.566922 0.566961 0.567000
39.7 0.567039 0.567077 0.567116 0.567155 0.567194 0.567233 0.567271 0.567310 0.567349 0.567387
39.8 0.567426 0.567465 0.567504 0.567542 0.567581 0.567620 0.567658 0.567697 0.567735 0.567774
39.9 0.567813 0.567851 0.567890 0.567928 0.567967 0.568006 0.568044 0.568083 0.568121 0.568160
Logarithm Table for base 660 — N = 40.00–40.99
N.i 0 1 2 3 4 5 6 7 8 9
40.0 0.568198 0.568237 0.568275 0.568314 0.568352 0.568391 0.568429 0.568468 0.568506 0.568544
40.1 0.568583 0.568621 0.568660 0.568698 0.568736 0.568775 0.568813 0.568852 0.568890 0.568928
40.2 0.568967 0.569005 0.569043 0.569081 0.569120 0.569158 0.569196 0.569234 0.569273 0.569311
40.3 0.569349 0.569387 0.569426 0.569464 0.569502 0.569540 0.569578 0.569617 0.569655 0.569693
40.4 0.569731 0.569769 0.569807 0.569845 0.569883 0.569921 0.569960 0.569998 0.570036 0.570074
40.5 0.570112 0.570150 0.570188 0.570226 0.570264 0.570302 0.570340 0.570378 0.570416 0.570454
40.6 0.570492 0.570529 0.570567 0.570605 0.570643 0.570681 0.570719 0.570757 0.570795 0.570833
40.7 0.570870 0.570908 0.570946 0.570984 0.571022 0.571060 0.571097 0.571135 0.571173 0.571211
40.8 0.571248 0.571286 0.571324 0.571362 0.571399 0.571437 0.571475 0.571513 0.571550 0.571588
40.9 0.571626 0.571663 0.571701 0.571738 0.571776 0.571814 0.571851 0.571889 0.571927 0.571964
Logarithm Table for base 660 — N = 41.00–41.99
N.i 0 1 2 3 4 5 6 7 8 9
41.0 0.572002 0.572039 0.572077 0.572114 0.572152 0.572189 0.572227 0.572264 0.572302 0.572339
41.1 0.572377 0.572414 0.572452 0.572489 0.572527 0.572564 0.572602 0.572639 0.572676 0.572714
41.2 0.572751 0.572789 0.572826 0.572863 0.572901 0.572938 0.572975 0.573013 0.573050 0.573087
41.3 0.573125 0.573162 0.573199 0.573236 0.573274 0.573311 0.573348 0.573385 0.573423 0.573460
41.4 0.573497 0.573534 0.573572 0.573609 0.573646 0.573683 0.573720 0.573757 0.573794 0.573832
41.5 0.573869 0.573906 0.573943 0.573980 0.574017 0.574054 0.574091 0.574128 0.574165 0.574202
41.6 0.574239 0.574276 0.574313 0.574350 0.574387 0.574424 0.574461 0.574498 0.574535 0.574572
41.7 0.574609 0.574646 0.574683 0.574720 0.574757 0.574794 0.574831 0.574868 0.574904 0.574941
41.8 0.574978 0.575015 0.575052 0.575089 0.575126 0.575162 0.575199 0.575236 0.575273 0.575309
41.9 0.575346 0.575383 0.575420 0.575456 0.575493 0.575530 0.575567 0.575603 0.575640 0.575677
Logarithm Table for base 660 — N = 42.00–42.99
N.i 0 1 2 3 4 5 6 7 8 9
42.0 0.575713 0.575750 0.575787 0.575823 0.575860 0.575897 0.575933 0.575970 0.576007 0.576043
42.1 0.576080 0.576116 0.576153 0.576189 0.576226 0.576263 0.576299 0.576336 0.576372 0.576409
42.2 0.576445 0.576482 0.576518 0.576555 0.576591 0.576628 0.576664 0.576700 0.576737 0.576773
42.3 0.576810 0.576846 0.576883 0.576919 0.576955 0.576992 0.577028 0.577064 0.577101 0.577137
42.4 0.577173 0.577210 0.577246 0.577282 0.577319 0.577355 0.577391 0.577428 0.577464 0.577500
42.5 0.577536 0.577573 0.577609 0.577645 0.577681 0.577717 0.577754 0.577790 0.577826 0.577862
42.6 0.577898 0.577934 0.577971 0.578007 0.578043 0.578079 0.578115 0.578151 0.578187 0.578223
42.7 0.578259 0.578296 0.578332 0.578368 0.578404 0.578440 0.578476 0.578512 0.578548 0.578584
42.8 0.578620 0.578656 0.578692 0.578728 0.578764 0.578800 0.578836 0.578871 0.578907 0.578943
42.9 0.578979 0.579015 0.579051 0.579087 0.579123 0.579159 0.579194 0.579230 0.579266 0.579302
Logarithm Table for base 660 — N = 43.00–43.99
N.i 0 1 2 3 4 5 6 7 8 9
43.0 0.579338 0.579374 0.579409 0.579445 0.579481 0.579517 0.579553 0.579588 0.579624 0.579660
43.1 0.579696 0.579731 0.579767 0.579803 0.579839 0.579874 0.579910 0.579946 0.579981 0.580017
43.2 0.580053 0.580088 0.580124 0.580160 0.580195 0.580231 0.580266 0.580302 0.580338 0.580373
43.3 0.580409 0.580444 0.580480 0.580515 0.580551 0.580586 0.580622 0.580658 0.580693 0.580729
43.4 0.580764 0.580800 0.580835 0.580870 0.580906 0.580941 0.580977 0.581012 0.581048 0.581083
43.5 0.581119 0.581154 0.581189 0.581225 0.581260 0.581295 0.581331 0.581366 0.581402 0.581437
43.6 0.581472 0.581508 0.581543 0.581578 0.581613 0.581649 0.581684 0.581719 0.581755 0.581790
43.7 0.581825 0.581860 0.581896 0.581931 0.581966 0.582001 0.582036 0.582072 0.582107 0.582142
43.8 0.582177 0.582212 0.582247 0.582283 0.582318 0.582353 0.582388 0.582423 0.582458 0.582493
43.9 0.582528 0.582564 0.582599 0.582634 0.582669 0.582704 0.582739 0.582774 0.582809 0.582844
Logarithm Table for base 660 — N = 44.00–44.99
N.i 0 1 2 3 4 5 6 7 8 9
44.0 0.582879 0.582914 0.582949 0.582984 0.583019 0.583054 0.583089 0.583124 0.583159 0.583194
44.1 0.583229 0.583263 0.583298 0.583333 0.583368 0.583403 0.583438 0.583473 0.583508 0.583543
44.2 0.583577 0.583612 0.583647 0.583682 0.583717 0.583752 0.583786 0.583821 0.583856 0.583891
44.3 0.583926 0.583960 0.583995 0.584030 0.584065 0.584099 0.584134 0.584169 0.584203 0.584238
44.4 0.584273 0.584308 0.584342 0.584377 0.584412 0.584446 0.584481 0.584515 0.584550 0.584585
44.5 0.584619 0.584654 0.584689 0.584723 0.584758 0.584792 0.584827 0.584861 0.584896 0.584931
44.6 0.584965 0.585000 0.585034 0.585069 0.585103 0.585138 0.585172 0.585207 0.585241 0.585276
44.7 0.585310 0.585345 0.585379 0.585413 0.585448 0.585482 0.585517 0.585551 0.585586 0.585620
44.8 0.585654 0.585689 0.585723 0.585757 0.585792 0.585826 0.585860 0.585895 0.585929 0.585963
44.9 0.585998 0.586032 0.586066 0.586101 0.586135 0.586169 0.586203 0.586238 0.586272 0.586306
Logarithm Table for base 660 — N = 45.00–45.99
N.i 0 1 2 3 4 5 6 7 8 9
45.0 0.586340 0.586375 0.586409 0.586443 0.586477 0.586511 0.586546 0.586580 0.586614 0.586648
45.1 0.586682 0.586716 0.586751 0.586785 0.586819 0.586853 0.586887 0.586921 0.586955 0.586989
45.2 0.587023 0.587058 0.587092 0.587126 0.587160 0.587194 0.587228 0.587262 0.587296 0.587330
45.3 0.587364 0.587398 0.587432 0.587466 0.587500 0.587534 0.587568 0.587602 0.587636 0.587670
45.4 0.587704 0.587737 0.587771 0.587805 0.587839 0.587873 0.587907 0.587941 0.587975 0.588009
45.5 0.588042 0.588076 0.588110 0.588144 0.588178 0.588212 0.588245 0.588279 0.588313 0.588347
45.6 0.588381 0.588414 0.588448 0.588482 0.588516 0.588549 0.588583 0.588617 0.588651 0.588684
45.7 0.588718 0.588752 0.588785 0.588819 0.588853 0.588886 0.588920 0.588954 0.588987 0.589021
45.8 0.589055 0.589088 0.589122 0.589156 0.589189 0.589223 0.589256 0.589290 0.589323 0.589357
45.9 0.589391 0.589424 0.589458 0.589491 0.589525 0.589558 0.589592 0.589625 0.589659 0.589692
Logarithm Table for base 660 — N = 46.00–46.99
N.i 0 1 2 3 4 5 6 7 8 9
46.0 0.589726 0.589759 0.589793 0.589826 0.589860 0.589893 0.589927 0.589960 0.589993 0.590027
46.1 0.590060 0.590094 0.590127 0.590160 0.590194 0.590227 0.590261 0.590294 0.590327 0.590361
46.2 0.590394 0.590427 0.590461 0.590494 0.590527 0.590561 0.590594 0.590627 0.590661 0.590694
46.3 0.590727 0.590760 0.590794 0.590827 0.590860 0.590893 0.590927 0.590960 0.590993 0.591026
46.4 0.591059 0.591093 0.591126 0.591159 0.591192 0.591225 0.591258 0.591292 0.591325 0.591358
46.5 0.591391 0.591424 0.591457 0.591490 0.591523 0.591557 0.591590 0.591623 0.591656 0.591689
46.6 0.591722 0.591755 0.591788 0.591821 0.591854 0.591887 0.591920 0.591953 0.591986 0.592019
46.7 0.592052 0.592085 0.592118 0.592151 0.592184 0.592217 0.592250 0.592283 0.592316 0.592349
46.8 0.592382 0.592414 0.592447 0.592480 0.592513 0.592546 0.592579 0.592612 0.592645 0.592677
46.9 0.592710 0.592743 0.592776 0.592809 0.592842 0.592874 0.592907 0.592940 0.592973 0.593006
Logarithm Table for base 660 — N = 47.00–47.99
N.i 0 1 2 3 4 5 6 7 8 9
47.0 0.593038 0.593071 0.593104 0.593137 0.593169 0.593202 0.593235 0.593268 0.593300 0.593333
47.1 0.593366 0.593398 0.593431 0.593464 0.593497 0.593529 0.593562 0.593595 0.593627 0.593660
47.2 0.593692 0.593725 0.593758 0.593790 0.593823 0.593856 0.593888 0.593921 0.593953 0.593986
47.3 0.594018 0.594051 0.594084 0.594116 0.594149 0.594181 0.594214 0.594246 0.594279 0.594311
47.4 0.594344 0.594376 0.594409 0.594441 0.594474 0.594506 0.594539 0.594571 0.594604 0.594636
47.5 0.594668 0.594701 0.594733 0.594766 0.594798 0.594830 0.594863 0.594895 0.594928 0.594960
47.6 0.594992 0.595025 0.595057 0.595089 0.595122 0.595154 0.595186 0.595219 0.595251 0.595283
47.7 0.595316 0.595348 0.595380 0.595412 0.595445 0.595477 0.595509 0.595541 0.595574 0.595606
47.8 0.595638 0.595670 0.595703 0.595735 0.595767 0.595799 0.595831 0.595864 0.595896 0.595928
47.9 0.595960 0.595992 0.596024 0.596056 0.596089 0.596121 0.596153 0.596185 0.596217 0.596249
Logarithm Table for base 660 — N = 48.00–48.99
N.i 0 1 2 3 4 5 6 7 8 9
48.0 0.596281 0.596313 0.596345 0.596378 0.596410 0.596442 0.596474 0.596506 0.596538 0.596570
48.1 0.596602 0.596634 0.596666 0.596698 0.596730 0.596762 0.596794 0.596826 0.596858 0.596890
48.2 0.596922 0.596954 0.596986 0.597018 0.597050 0.597081 0.597113 0.597145 0.597177 0.597209
48.3 0.597241 0.597273 0.597305 0.597337 0.597368 0.597400 0.597432 0.597464 0.597496 0.597528
48.4 0.597560 0.597591 0.597623 0.597655 0.597687 0.597719 0.597750 0.597782 0.597814 0.597846
48.5 0.597877 0.597909 0.597941 0.597973 0.598004 0.598036 0.598068 0.598100 0.598131 0.598163
48.6 0.598195 0.598226 0.598258 0.598290 0.598321 0.598353 0.598385 0.598416 0.598448 0.598480
48.7 0.598511 0.598543 0.598575 0.598606 0.598638 0.598669 0.598701 0.598733 0.598764 0.598796
48.8 0.598827 0.598859 0.598890 0.598922 0.598953 0.598985 0.599017 0.599048 0.599080 0.599111
48.9 0.599143 0.599174 0.599206 0.599237 0.599269 0.599300 0.599331 0.599363 0.599394 0.599426
Logarithm Table for base 660 — N = 49.00–49.99
N.i 0 1 2 3 4 5 6 7 8 9
49.0 0.599457 0.599489 0.599520 0.599552 0.599583 0.599614 0.599646 0.599677 0.599709 0.599740
49.1 0.599771 0.599803 0.599834 0.599865 0.599897 0.599928 0.599959 0.599991 0.600022 0.600053
49.2 0.600085 0.600116 0.600147 0.600179 0.600210 0.600241 0.600272 0.600304 0.600335 0.600366
49.3 0.600397 0.600429 0.600460 0.600491 0.600522 0.600554 0.600585 0.600616 0.600647 0.600678
49.4 0.600710 0.600741 0.600772 0.600803 0.600834 0.600865 0.600897 0.600928 0.600959 0.600990
49.5 0.601021 0.601052 0.601083 0.601114 0.601145 0.601177 0.601208 0.601239 0.601270 0.601301
49.6 0.601332 0.601363 0.601394 0.601425 0.601456 0.601487 0.601518 0.601549 0.601580 0.601611
49.7 0.601642 0.601673 0.601704 0.601735 0.601766 0.601797 0.601828 0.601859 0.601890 0.601921
49.8 0.601952 0.601983 0.602014 0.602044 0.602075 0.602106 0.602137 0.602168 0.602199 0.602230
49.9 0.602261 0.602292 0.602322 0.602353 0.602384 0.602415 0.602446 0.602477 0.602507 0.602538
Logarithm Table for base 660 — N = 50.00–50.99
N.i 0 1 2 3 4 5 6 7 8 9
50.0 0.602569 0.602600 0.602631 0.602661 0.602692 0.602723 0.602754 0.602785 0.602815 0.602846
50.1 0.602877 0.602908 0.602938 0.602969 0.603000 0.603030 0.603061 0.603092 0.603123 0.603153
50.2 0.603184 0.603215 0.603245 0.603276 0.603307 0.603337 0.603368 0.603399 0.603429 0.603460
50.3 0.603491 0.603521 0.603552 0.603582 0.603613 0.603644 0.603674 0.603705 0.603735 0.603766
50.4 0.603796 0.603827 0.603858 0.603888 0.603919 0.603949 0.603980 0.604010 0.604041 0.604071
50.5 0.604102 0.604132 0.604163 0.604193 0.604224 0.604254 0.604285 0.604315 0.604346 0.604376
50.6 0.604406 0.604437 0.604467 0.604498 0.604528 0.604559 0.604589 0.604619 0.604650 0.604680
50.7 0.604711 0.604741 0.604771 0.604802 0.604832 0.604862 0.604893 0.604923 0.604953 0.604984
50.8 0.605014 0.605044 0.605075 0.605105 0.605135 0.605166 0.605196 0.605226 0.605256 0.605287
50.9 0.605317 0.605347 0.605377 0.605408 0.605438 0.605468 0.605498 0.605529 0.605559 0.605589
Logarithm Table for base 660 — N = 51.00–51.99
N.i 0 1 2 3 4 5 6 7 8 9
51.0 0.605619 0.605649 0.605680 0.605710 0.605740 0.605770 0.605800 0.605831 0.605861 0.605891
51.1 0.605921 0.605951 0.605981 0.606011 0.606042 0.606072 0.606102 0.606132 0.606162 0.606192
51.2 0.606222 0.606252 0.606282 0.606312 0.606342 0.606372 0.606403 0.606433 0.606463 0.606493
51.3 0.606523 0.606553 0.606583 0.606613 0.606643 0.606673 0.606703 0.606733 0.606763 0.606793
51.4 0.606823 0.606853 0.606883 0.606913 0.606942 0.606972 0.607002 0.607032 0.607062 0.607092
51.5 0.607122 0.607152 0.607182 0.607212 0.607242 0.607271 0.607301 0.607331 0.607361 0.607391
51.6 0.607421 0.607451 0.607481 0.607510 0.607540 0.607570 0.607600 0.607630 0.607659 0.607689
51.7 0.607719 0.607749 0.607779 0.607808 0.607838 0.607868 0.607898 0.607927 0.607957 0.607987
51.8 0.608017 0.608046 0.608076 0.608106 0.608136 0.608165 0.608195 0.608225 0.608254 0.608284
51.9 0.608314 0.608343 0.608373 0.608403 0.608432 0.608462 0.608492 0.608521 0.608551 0.608581
Logarithm Table for base 660 — N = 52.00–52.99
N.i 0 1 2 3 4 5 6 7 8 9
52.0 0.608610 0.608640 0.608669 0.608699 0.608729 0.608758 0.608788 0.608817 0.608847 0.608877
52.1 0.608906 0.608936 0.608965 0.608995 0.609024 0.609054 0.609083 0.609113 0.609143 0.609172
52.2 0.609202 0.609231 0.609261 0.609290 0.609320 0.609349 0.609378 0.609408 0.609437 0.609467
52.3 0.609496 0.609526 0.609555 0.609585 0.609614 0.609644 0.609673 0.609702 0.609732 0.609761
52.4 0.609791 0.609820 0.609849 0.609879 0.609908 0.609937 0.609967 0.609996 0.610026 0.610055
52.5 0.610084 0.610114 0.610143 0.610172 0.610202 0.610231 0.610260 0.610289 0.610319 0.610348
52.6 0.610377 0.610407 0.610436 0.610465 0.610494 0.610524 0.610553 0.610582 0.610611 0.610641
52.7 0.610670 0.610699 0.610728 0.610758 0.610787 0.610816 0.610845 0.610874 0.610904 0.610933
52.8 0.610962 0.610991 0.611020 0.611049 0.611079 0.611108 0.611137 0.611166 0.611195 0.611224
52.9 0.611253 0.611282 0.611312 0.611341 0.611370 0.611399 0.611428 0.611457 0.611486 0.611515
Logarithm Table for base 660 — N = 53.00–53.99
N.i 0 1 2 3 4 5 6 7 8 9
53.0 0.611544 0.611573 0.611602 0.611631 0.611660 0.611689 0.611719 0.611748 0.611777 0.611806
53.1 0.611835 0.611864 0.611893 0.611922 0.611951 0.611980 0.612009 0.612038 0.612066 0.612095
53.2 0.612124 0.612153 0.612182 0.612211 0.612240 0.612269 0.612298 0.612327 0.612356 0.612385
53.3 0.612414 0.612443 0.612471 0.612500 0.612529 0.612558 0.612587 0.612616 0.612645 0.612674
53.4 0.612702 0.612731 0.612760 0.612789 0.612818 0.612847 0.612875 0.612904 0.612933 0.612962
53.5 0.612991 0.613019 0.613048 0.613077 0.613106 0.613134 0.613163 0.613192 0.613221 0.613249
53.6 0.613278 0.613307 0.613336 0.613364 0.613393 0.613422 0.613451 0.613479 0.613508 0.613537
53.7 0.613565 0.613594 0.613623 0.613651 0.613680 0.613709 0.613737 0.613766 0.613795 0.613823
53.8 0.613852 0.613880 0.613909 0.613938 0.613966 0.613995 0.614024 0.614052 0.614081 0.614109
53.9 0.614138 0.614166 0.614195 0.614224 0.614252 0.614281 0.614309 0.614338 0.614366 0.614395
Logarithm Table for base 660 — N = 54.00–54.99
N.i 0 1 2 3 4 5 6 7 8 9
54.0 0.614423 0.614452 0.614480 0.614509 0.614537 0.614566 0.614594 0.614623 0.614651 0.614680
54.1 0.614708 0.614737 0.614765 0.614794 0.614822 0.614851 0.614879 0.614908 0.614936 0.614964
54.2 0.614993 0.615021 0.615050 0.615078 0.615106 0.615135 0.615163 0.615192 0.615220 0.615248
54.3 0.615277 0.615305 0.615333 0.615362 0.615390 0.615419 0.615447 0.615475 0.615504 0.615532
54.4 0.615560 0.615588 0.615617 0.615645 0.615673 0.615702 0.615730 0.615758 0.615787 0.615815
54.5 0.615843 0.615871 0.615900 0.615928 0.615956 0.615984 0.616013 0.616041 0.616069 0.616097
54.6 0.616125 0.616154 0.616182 0.616210 0.616238 0.616266 0.616295 0.616323 0.616351 0.616379
54.7 0.616407 0.616435 0.616464 0.616492 0.616520 0.616548 0.616576 0.616604 0.616632 0.616660
54.8 0.616689 0.616717 0.616745 0.616773 0.616801 0.616829 0.616857 0.616885 0.616913 0.616941
54.9 0.616969 0.616997 0.617026 0.617054 0.617082 0.617110 0.617138 0.617166 0.617194 0.617222
Logarithm Table for base 660 — N = 55.00–55.99
N.i 0 1 2 3 4 5 6 7 8 9
55.0 0.617250 0.617278 0.617306 0.617334 0.617362 0.617390 0.617418 0.617446 0.617474 0.617502
55.1 0.617530 0.617557 0.617585 0.617613 0.617641 0.617669 0.617697 0.617725 0.617753 0.617781
55.2 0.617809 0.617837 0.617865 0.617892 0.617920 0.617948 0.617976 0.618004 0.618032 0.618060
55.3 0.618088 0.618115 0.618143 0.618171 0.618199 0.618227 0.618255 0.618282 0.618310 0.618338
55.4 0.618366 0.618394 0.618421 0.618449 0.618477 0.618505 0.618533 0.618560 0.618588 0.618616
55.5 0.618644 0.618671 0.618699 0.618727 0.618755 0.618782 0.618810 0.618838 0.618866 0.618893
55.6 0.618921 0.618949 0.618976 0.619004 0.619032 0.619059 0.619087 0.619115 0.619142 0.619170
55.7 0.619198 0.619225 0.619253 0.619281 0.619308 0.619336 0.619364 0.619391 0.619419 0.619446
55.8 0.619474 0.619502 0.619529 0.619557 0.619584 0.619612 0.619640 0.619667 0.619695 0.619722
55.9 0.619750 0.619777 0.619805 0.619832 0.619860 0.619888 0.619915 0.619943 0.619970 0.619998
Logarithm Table for base 660 — N = 56.00–56.99
N.i 0 1 2 3 4 5 6 7 8 9
56.0 0.620025 0.620053 0.620080 0.620108 0.620135 0.620163 0.620190 0.620218 0.620245 0.620272
56.1 0.620300 0.620327 0.620355 0.620382 0.620410 0.620437 0.620465 0.620492 0.620519 0.620547
56.2 0.620574 0.620602 0.620629 0.620656 0.620684 0.620711 0.620739 0.620766 0.620793 0.620821
56.3 0.620848 0.620875 0.620903 0.620930 0.620957 0.620985 0.621012 0.621039 0.621067 0.621094
56.4 0.621121 0.621149 0.621176 0.621203 0.621231 0.621258 0.621285 0.621312 0.621340 0.621367
56.5 0.621394 0.621422 0.621449 0.621476 0.621503 0.621531 0.621558 0.621585 0.621612 0.621639
56.6 0.621667 0.621694 0.621721 0.621748 0.621775 0.621803 0.621830 0.621857 0.621884 0.621911
56.7 0.621939 0.621966 0.621993 0.622020 0.622047 0.622074 0.622101 0.622129 0.622156 0.622183
56.8 0.622210 0.622237 0.622264 0.622291 0.622318 0.622345 0.622373 0.622400 0.622427 0.622454
56.9 0.622481 0.622508 0.622535 0.622562 0.622589 0.622616 0.622643 0.622670 0.622697 0.622724
Logarithm Table for base 660 — N = 57.00–57.99
N.i 0 1 2 3 4 5 6 7 8 9
57.0 0.622751 0.622778 0.622805 0.622832 0.622859 0.622886 0.622913 0.622940 0.622967 0.622994
57.1 0.623021 0.623048 0.623075 0.623102 0.623129 0.623156 0.623183 0.623210 0.623237 0.623264
57.2 0.623291 0.623318 0.623345 0.623372 0.623399 0.623425 0.623452 0.623479 0.623506 0.623533
57.3 0.623560 0.623587 0.623614 0.623641 0.623667 0.623694 0.623721 0.623748 0.623775 0.623802
57.4 0.623829 0.623855 0.623882 0.623909 0.623936 0.623963 0.623989 0.624016 0.624043 0.624070
57.5 0.624097 0.624123 0.624150 0.624177 0.624204 0.624231 0.624257 0.624284 0.624311 0.624338
57.6 0.624364 0.624391 0.624418 0.624444 0.624471 0.624498 0.624525 0.624551 0.624578 0.624605
57.7 0.624631 0.624658 0.624685 0.624712 0.624738 0.624765 0.624792 0.624818 0.624845 0.624872
57.8 0.624898 0.624925 0.624951 0.624978 0.625005 0.625031 0.625058 0.625085 0.625111 0.625138
57.9 0.625164 0.625191 0.625218 0.625244 0.625271 0.625297 0.625324 0.625351 0.625377 0.625404
Logarithm Table for base 660 — N = 58.00–58.99
N.i 0 1 2 3 4 5 6 7 8 9
58.0 0.625430 0.625457 0.625483 0.625510 0.625536 0.625563 0.625589 0.625616 0.625643 0.625669
58.1 0.625696 0.625722 0.625749 0.625775 0.625802 0.625828 0.625855 0.625881 0.625908 0.625934
58.2 0.625960 0.625987 0.626013 0.626040 0.626066 0.626093 0.626119 0.626146 0.626172 0.626198
58.3 0.626225 0.626251 0.626278 0.626304 0.626331 0.626357 0.626383 0.626410 0.626436 0.626462
58.4 0.626489 0.626515 0.626542 0.626568 0.626594 0.626621 0.626647 0.626673 0.626700 0.626726
58.5 0.626752 0.626779 0.626805 0.626831 0.626858 0.626884 0.626910 0.626937 0.626963 0.626989
58.6 0.627015 0.627042 0.627068 0.627094 0.627121 0.627147 0.627173 0.627199 0.627226 0.627252
58.7 0.627278 0.627304 0.627331 0.627357 0.627383 0.627409 0.627435 0.627462 0.627488 0.627514
58.8 0.627540 0.627566 0.627593 0.627619 0.627645 0.627671 0.627697 0.627724 0.627750 0.627776
58.9 0.627802 0.627828 0.627854 0.627880 0.627907 0.627933 0.627959 0.627985 0.628011 0.628037
Logarithm Table for base 660 — N = 59.00–59.99
N.i 0 1 2 3 4 5 6 7 8 9
59.0 0.628063 0.628089 0.628115 0.628142 0.628168 0.628194 0.628220 0.628246 0.628272 0.628298
59.1 0.628324 0.628350 0.628376 0.628402 0.628428 0.628454 0.628480 0.628506 0.628532 0.628559
59.2 0.628585 0.628611 0.628637 0.628663 0.628689 0.628715 0.628741 0.628767 0.628793 0.628819
59.3 0.628844 0.628870 0.628896 0.628922 0.628948 0.628974 0.629000 0.629026 0.629052 0.629078
59.4 0.629104 0.629130 0.629156 0.629182 0.629208 0.629234 0.629260 0.629285 0.629311 0.629337
59.5 0.629363 0.629389 0.629415 0.629441 0.629467 0.629493 0.629518 0.629544 0.629570 0.629596
59.6 0.629622 0.629648 0.629673 0.629699 0.629725 0.629751 0.629777 0.629803 0.629828 0.629854
59.7 0.629880 0.629906 0.629932 0.629957 0.629983 0.630009 0.630035 0.630060 0.630086 0.630112
59.8 0.630138 0.630164 0.630189 0.630215 0.630241 0.630267 0.630292 0.630318 0.630344 0.630369
59.9 0.630395 0.630421 0.630447 0.630472 0.630498 0.630524 0.630549 0.630575 0.630601 0.630626
Logarithm Table for base 660 — N = 60.00–60.99
N.i 0 1 2 3 4 5 6 7 8 9
60.0 0.630652 0.630678 0.630703 0.630729 0.630755 0.630780 0.630806 0.630832 0.630857 0.630883
60.1 0.630909 0.630934 0.630960 0.630985 0.631011 0.631037 0.631062 0.631088 0.631113 0.631139
60.2 0.631165 0.631190 0.631216 0.631241 0.631267 0.631293 0.631318 0.631344 0.631369 0.631395
60.3 0.631420 0.631446 0.631471 0.631497 0.631522 0.631548 0.631573 0.631599 0.631625 0.631650
60.4 0.631676 0.631701 0.631727 0.631752 0.631778 0.631803 0.631828 0.631854 0.631879 0.631905
60.5 0.631930 0.631956 0.631981 0.632007 0.632032 0.632058 0.632083 0.632108 0.632134 0.632159
60.6 0.632185 0.632210 0.632236 0.632261 0.632286 0.632312 0.632337 0.632363 0.632388 0.632413
60.7 0.632439 0.632464 0.632489 0.632515 0.632540 0.632566 0.632591 0.632616 0.632642 0.632667
60.8 0.632692 0.632718 0.632743 0.632768 0.632794 0.632819 0.632844 0.632869 0.632895 0.632920
60.9 0.632945 0.632971 0.632996 0.633021 0.633047 0.633072 0.633097 0.633122 0.633148 0.633173
Logarithm Table for base 660 — N = 61.00–61.99
N.i 0 1 2 3 4 5 6 7 8 9
61.0 0.633198 0.633223 0.633249 0.633274 0.633299 0.633324 0.633350 0.633375 0.633400 0.633425
61.1 0.633450 0.633476 0.633501 0.633526 0.633551 0.633576 0.633602 0.633627 0.633652 0.633677
61.2 0.633702 0.633727 0.633753 0.633778 0.633803 0.633828 0.633853 0.633878 0.633903 0.633929
61.3 0.633954 0.633979 0.634004 0.634029 0.634054 0.634079 0.634104 0.634130 0.634155 0.634180
61.4 0.634205 0.634230 0.634255 0.634280 0.634305 0.634330 0.634355 0.634380 0.634405 0.634430
61.5 0.634455 0.634481 0.634506 0.634531 0.634556 0.634581 0.634606 0.634631 0.634656 0.634681
61.6 0.634706 0.634731 0.634756 0.634781 0.634806 0.634831 0.634856 0.634881 0.634906 0.634931
61.7 0.634956 0.634981 0.635006 0.635030 0.635055 0.635080 0.635105 0.635130 0.635155 0.635180
61.8 0.635205 0.635230 0.635255 0.635280 0.635305 0.635330 0.635354 0.635379 0.635404 0.635429
61.9 0.635454 0.635479 0.635504 0.635529 0.635554 0.635578 0.635603 0.635628 0.635653 0.635678
Logarithm Table for base 660 — N = 62.00–62.99
N.i 0 1 2 3 4 5 6 7 8 9
62.0 0.635703 0.635728 0.635752 0.635777 0.635802 0.635827 0.635852 0.635877 0.635901 0.635926
62.1 0.635951 0.635976 0.636001 0.636025 0.636050 0.636075 0.636100 0.636124 0.636149 0.636174
62.2 0.636199 0.636224 0.636248 0.636273 0.636298 0.636323 0.636347 0.636372 0.636397 0.636421
62.3 0.636446 0.636471 0.636496 0.636520 0.636545 0.636570 0.636594 0.636619 0.636644 0.636669
62.4 0.636693 0.636718 0.636743 0.636767 0.636792 0.636817 0.636841 0.636866 0.636891 0.636915
62.5 0.636940 0.636965 0.636989 0.637014 0.637038 0.637063 0.637088 0.637112 0.637137 0.637162
62.6 0.637186 0.637211 0.637235 0.637260 0.637285 0.637309 0.637334 0.637358 0.637383 0.637407
62.7 0.637432 0.637457 0.637481 0.637506 0.637530 0.637555 0.637579 0.637604 0.637628 0.637653
62.8 0.637677 0.637702 0.637727 0.637751 0.637776 0.637800 0.637825 0.637849 0.637874 0.637898
62.9 0.637923 0.637947 0.637972 0.637996 0.638020 0.638045 0.638069 0.638094 0.638118 0.638143
Logarithm Table for base 660 — N = 63.00–63.99
N.i 0 1 2 3 4 5 6 7 8 9
63.0 0.638167 0.638192 0.638216 0.638241 0.638265 0.638289 0.638314 0.638338 0.638363 0.638387
63.1 0.638412 0.638436 0.638460 0.638485 0.638509 0.638534 0.638558 0.638582 0.638607 0.638631
63.2 0.638655 0.638680 0.638704 0.638729 0.638753 0.638777 0.638802 0.638826 0.638850 0.638875
63.3 0.638899 0.638923 0.638948 0.638972 0.638996 0.639021 0.639045 0.639069 0.639094 0.639118
63.4 0.639142 0.639166 0.639191 0.639215 0.639239 0.639264 0.639288 0.639312 0.639336 0.639361
63.5 0.639385 0.639409 0.639433 0.639458 0.639482 0.639506 0.639530 0.639555 0.639579 0.639603
63.6 0.639627 0.639651 0.639676 0.639700 0.639724 0.639748 0.639772 0.639797 0.639821 0.639845
63.7 0.639869 0.639893 0.639918 0.639942 0.639966 0.639990 0.640014 0.640038 0.640063 0.640087
63.8 0.640111 0.640135 0.640159 0.640183 0.640207 0.640232 0.640256 0.640280 0.640304 0.640328
63.9 0.640352 0.640376 0.640400 0.640424 0.640448 0.640473 0.640497 0.640521 0.640545 0.640569
Logarithm Table for base 660 — N = 64.00–64.99
N.i 0 1 2 3 4 5 6 7 8 9
64.0 0.640593 0.640617 0.640641 0.640665 0.640689 0.640713 0.640737 0.640761 0.640785 0.640809
64.1 0.640833 0.640857 0.640881 0.640906 0.640930 0.640954 0.640978 0.641002 0.641026 0.641050
64.2 0.641074 0.641098 0.641122 0.641146 0.641169 0.641193 0.641217 0.641241 0.641265 0.641289
64.3 0.641313 0.641337 0.641361 0.641385 0.641409 0.641433 0.641457 0.641481 0.641505 0.641529
64.4 0.641553 0.641577 0.641600 0.641624 0.641648 0.641672 0.641696 0.641720 0.641744 0.641768
64.5 0.641792 0.641816 0.641839 0.641863 0.641887 0.641911 0.641935 0.641959 0.641983 0.642006
64.6 0.642030 0.642054 0.642078 0.642102 0.642126 0.642149 0.642173 0.642197 0.642221 0.642245
64.7 0.642269 0.642292 0.642316 0.642340 0.642364 0.642387 0.642411 0.642435 0.642459 0.642483
64.8 0.642506 0.642530 0.642554 0.642578 0.642601 0.642625 0.642649 0.642673 0.642696 0.642720
64.9 0.642744 0.642768 0.642791 0.642815 0.642839 0.642863 0.642886 0.642910 0.642934 0.642957
Logarithm Table for base 660 — N = 65.00–65.99
N.i 0 1 2 3 4 5 6 7 8 9
65.0 0.642981 0.643005 0.643028 0.643052 0.643076 0.643100 0.643123 0.643147 0.643171 0.643194
65.1 0.643218 0.643242 0.643265 0.643289 0.643312 0.643336 0.643360 0.643383 0.643407 0.643431
65.2 0.643454 0.643478 0.643502 0.643525 0.643549 0.643572 0.643596 0.643620 0.643643 0.643667
65.3 0.643690 0.643714 0.643738 0.643761 0.643785 0.643808 0.643832 0.643855 0.643879 0.643902
65.4 0.643926 0.643950 0.643973 0.643997 0.644020 0.644044 0.644067 0.644091 0.644114 0.644138
65.5 0.644161 0.644185 0.644208 0.644232 0.644255 0.644279 0.644302 0.644326 0.644349 0.644373
65.6 0.644396 0.644420 0.644443 0.644467 0.644490 0.644514 0.644537 0.644561 0.644584 0.644608
65.7 0.644631 0.644654 0.644678 0.644701 0.644725 0.644748 0.644772 0.644795 0.644818 0.644842
65.8 0.644865 0.644889 0.644912 0.644935 0.644959 0.644982 0.645006 0.645029 0.645052 0.645076
65.9 0.645099 0.645123 0.645146 0.645169 0.645193 0.645216 0.645239 0.645263 0.645286 0.645309
Logarithm Table for base 660 — N = 66.00–66.99
N.i 0 1 2 3 4 5 6 7 8 9
66.0 0.645333 0.645356 0.645379 0.645403 0.645426 0.645449 0.645473 0.645496 0.645519 0.645543
66.1 0.645566 0.645589 0.645613 0.645636 0.645659 0.645682 0.645706 0.645729 0.645752 0.645775
66.2 0.645799 0.645822 0.645845 0.645869 0.645892 0.645915 0.645938 0.645962 0.645985 0.646008
66.3 0.646031 0.646054 0.646078 0.646101 0.646124 0.646147 0.646171 0.646194 0.646217 0.646240
66.4 0.646263 0.646287 0.646310 0.646333 0.646356 0.646379 0.646403 0.646426 0.646449 0.646472
66.5 0.646495 0.646518 0.646542 0.646565 0.646588 0.646611 0.646634 0.646657 0.646680 0.646704
66.6 0.646727 0.646750 0.646773 0.646796 0.646819 0.646842 0.646865 0.646888 0.646912 0.646935
66.7 0.646958 0.646981 0.647004 0.647027 0.647050 0.647073 0.647096 0.647119 0.647142 0.647165
66.8 0.647189 0.647212 0.647235 0.647258 0.647281 0.647304 0.647327 0.647350 0.647373 0.647396
66.9 0.647419 0.647442 0.647465 0.647488 0.647511 0.647534 0.647557 0.647580 0.647603 0.647626
Logarithm Table for base 660 — N = 67.00–67.99
N.i 0 1 2 3 4 5 6 7 8 9
67.0 0.647649 0.647672 0.647695 0.647718 0.647741 0.647764 0.647787 0.647810 0.647833 0.647856
67.1 0.647879 0.647902 0.647925 0.647948 0.647971 0.647993 0.648016 0.648039 0.648062 0.648085
67.2 0.648108 0.648131 0.648154 0.648177 0.648200 0.648223 0.648246 0.648268 0.648291 0.648314
67.3 0.648337 0.648360 0.648383 0.648406 0.648429 0.648452 0.648474 0.648497 0.648520 0.648543
67.4 0.648566 0.648589 0.648612 0.648634 0.648657 0.648680 0.648703 0.648726 0.648749 0.648771
67.5 0.648794 0.648817 0.648840 0.648863 0.648885 0.648908 0.648931 0.648954 0.648977 0.648999
67.6 0.649022 0.649045 0.649068 0.649091 0.649113 0.649136 0.649159 0.649182 0.649204 0.649227
67.7 0.649250 0.649273 0.649295 0.649318 0.649341 0.649364 0.649386 0.649409 0.649432 0.649455
67.8 0.649477 0.649500 0.649523 0.649545 0.649568 0.649591 0.649614 0.649636 0.649659 0.649682
67.9 0.649704 0.649727 0.649750 0.649772 0.649795 0.649818 0.649840 0.649863 0.649886 0.649908
Logarithm Table for base 660 — N = 68.00–68.99
N.i 0 1 2 3 4 5 6 7 8 9
68.0 0.649931 0.649954 0.649976 0.649999 0.650022 0.650044 0.650067 0.650089 0.650112 0.650135
68.1 0.650157 0.650180 0.650203 0.650225 0.650248 0.650270 0.650293 0.650316 0.650338 0.650361
68.2 0.650383 0.650406 0.650428 0.650451 0.650474 0.650496 0.650519 0.650541 0.650564 0.650586
68.3 0.650609 0.650632 0.650654 0.650677 0.650699 0.650722 0.650744 0.650767 0.650789 0.650812
68.4 0.650834 0.650857 0.650879 0.650902 0.650924 0.650947 0.650969 0.650992 0.651014 0.651037
68.5 0.651059 0.651082 0.651104 0.651127 0.651149 0.651172 0.651194 0.651217 0.651239 0.651262
68.6 0.651284 0.651307 0.651329 0.651351 0.651374 0.651396 0.651419 0.651441 0.651464 0.651486
68.7 0.651508 0.651531 0.651553 0.651576 0.651598 0.651621 0.651643 0.651665 0.651688 0.651710
68.8 0.651733 0.651755 0.651777 0.651800 0.651822 0.651844 0.651867 0.651889 0.651912 0.651934
68.9 0.651956 0.651979 0.652001 0.652023 0.652046 0.652068 0.652090 0.652113 0.652135 0.652157
Logarithm Table for base 660 — N = 69.00–69.99
N.i 0 1 2 3 4 5 6 7 8 9
69.0 0.652180 0.652202 0.652224 0.652247 0.652269 0.652291 0.652314 0.652336 0.652358 0.652380
69.1 0.652403 0.652425 0.652447 0.652470 0.652492 0.652514 0.652536 0.652559 0.652581 0.652603
69.2 0.652625 0.652648 0.652670 0.652692 0.652714 0.652737 0.652759 0.652781 0.652803 0.652826
69.3 0.652848 0.652870 0.652892 0.652915 0.652937 0.652959 0.652981 0.653003 0.653026 0.653048
69.4 0.653070 0.653092 0.653114 0.653137 0.653159 0.653181 0.653203 0.653225 0.653247 0.653270
69.5 0.653292 0.653314 0.653336 0.653358 0.653380 0.653403 0.653425 0.653447 0.653469 0.653491
69.6 0.653513 0.653535 0.653557 0.653580 0.653602 0.653624 0.653646 0.653668 0.653690 0.653712
69.7 0.653734 0.653756 0.653779 0.653801 0.653823 0.653845 0.653867 0.653889 0.653911 0.653933
69.8 0.653955 0.653977 0.653999 0.654021 0.654043 0.654065 0.654088 0.654110 0.654132 0.654154
69.9 0.654176 0.654198 0.654220 0.654242 0.654264 0.654286 0.654308 0.654330 0.654352 0.654374
Logarithm Table for base 660 — N = 70.00–70.99
N.i 0 1 2 3 4 5 6 7 8 9
70.0 0.654396 0.654418 0.654440 0.654462 0.654484 0.654506 0.654528 0.654550 0.654572 0.654594
70.1 0.654616 0.654638 0.654660 0.654682 0.654704 0.654726 0.654748 0.654770 0.654791 0.654813
70.2 0.654835 0.654857 0.654879 0.654901 0.654923 0.654945 0.654967 0.654989 0.655011 0.655033
70.3 0.655055 0.655077 0.655098 0.655120 0.655142 0.655164 0.655186 0.655208 0.655230 0.655252
70.4 0.655274 0.655295 0.655317 0.655339 0.655361 0.655383 0.655405 0.655427 0.655449 0.655470
70.5 0.655492 0.655514 0.655536 0.655558 0.655580 0.655601 0.655623 0.655645 0.655667 0.655689
70.6 0.655711 0.655732 0.655754 0.655776 0.655798 0.655820 0.655841 0.655863 0.655885 0.655907
70.7 0.655929 0.655950 0.655972 0.655994 0.656016 0.656037 0.656059 0.656081 0.656103 0.656125
70.8 0.656146 0.656168 0.656190 0.656212 0.656233 0.656255 0.656277 0.656298 0.656320 0.656342
70.9 0.656364 0.656385 0.656407 0.656429 0.656451 0.656472 0.656494 0.656516 0.656537 0.656559
Logarithm Table for base 660 — N = 71.00–71.99
N.i 0 1 2 3 4 5 6 7 8 9
71.0 0.656581 0.656602 0.656624 0.656646 0.656668 0.656689 0.656711 0.656733 0.656754 0.656776
71.1 0.656798 0.656819 0.656841 0.656863 0.656884 0.656906 0.656927 0.656949 0.656971 0.656992
71.2 0.657014 0.657036 0.657057 0.657079 0.657101 0.657122 0.657144 0.657165 0.657187 0.657209
71.3 0.657230 0.657252 0.657273 0.657295 0.657317 0.657338 0.657360 0.657381 0.657403 0.657425
71.4 0.657446 0.657468 0.657489 0.657511 0.657532 0.657554 0.657575 0.657597 0.657619 0.657640
71.5 0.657662 0.657683 0.657705 0.657726 0.657748 0.657769 0.657791 0.657812 0.657834 0.657855
71.6 0.657877 0.657898 0.657920 0.657941 0.657963 0.657984 0.658006 0.658027 0.658049 0.658070
71.7 0.658092 0.658113 0.658135 0.658156 0.658178 0.658199 0.658221 0.658242 0.658264 0.658285
71.8 0.658307 0.658328 0.658350 0.658371 0.658392 0.658414 0.658435 0.658457 0.658478 0.658500
71.9 0.658521 0.658542 0.658564 0.658585 0.658607 0.658628 0.658649 0.658671 0.658692 0.658714
Logarithm Table for base 660 — N = 72.00–72.99
N.i 0 1 2 3 4 5 6 7 8 9
72.0 0.658735 0.658756 0.658778 0.658799 0.658821 0.658842 0.658863 0.658885 0.658906 0.658927
72.1 0.658949 0.658970 0.658992 0.659013 0.659034 0.659056 0.659077 0.659098 0.659120 0.659141
72.2 0.659162 0.659184 0.659205 0.659226 0.659248 0.659269 0.659290 0.659312 0.659333 0.659354
72.3 0.659376 0.659397 0.659418 0.659439 0.659461 0.659482 0.659503 0.659525 0.659546 0.659567
72.4 0.659588 0.659610 0.659631 0.659652 0.659674 0.659695 0.659716 0.659737 0.659759 0.659780
72.5 0.659801 0.659822 0.659844 0.659865 0.659886 0.659907 0.659928 0.659950 0.659971 0.659992
72.6 0.660013 0.660035 0.660056 0.660077 0.660098 0.660119 0.660141 0.660162 0.660183 0.660204
72.7 0.660225 0.660247 0.660268 0.660289 0.660310 0.660331 0.660352 0.660374 0.660395 0.660416
72.8 0.660437 0.660458 0.660479 0.660501 0.660522 0.660543 0.660564 0.660585 0.660606 0.660627
72.9 0.660649 0.660670 0.660691 0.660712 0.660733 0.660754 0.660775 0.660796 0.660817 0.660839
Logarithm Table for base 660 — N = 73.00–73.99
N.i 0 1 2 3 4 5 6 7 8 9
73.0 0.660860 0.660881 0.660902 0.660923 0.660944 0.660965 0.660986 0.661007 0.661028 0.661049
73.1 0.661071 0.661092 0.661113 0.661134 0.661155 0.661176 0.661197 0.661218 0.661239 0.661260
73.2 0.661281 0.661302 0.661323 0.661344 0.661365 0.661386 0.661407 0.661428 0.661449 0.661470
73.3 0.661491 0.661512 0.661533 0.661554 0.661575 0.661596 0.661617 0.661638 0.661659 0.661680
73.4 0.661701 0.661722 0.661743 0.661764 0.661785 0.661806 0.661827 0.661848 0.661869 0.661890
73.5 0.661911 0.661932 0.661953 0.661974 0.661995 0.662016 0.662037 0.662058 0.662079 0.662100
73.6 0.662120 0.662141 0.662162 0.662183 0.662204 0.662225 0.662246 0.662267 0.662288 0.662309
73.7 0.662330 0.662351 0.662371 0.662392 0.662413 0.662434 0.662455 0.662476 0.662497 0.662518
73.8 0.662538 0.662559 0.662580 0.662601 0.662622 0.662643 0.662664 0.662685 0.662705 0.662726
73.9 0.662747 0.662768 0.662789 0.662810 0.662830 0.662851 0.662872 0.662893 0.662914 0.662935
Logarithm Table for base 660 — N = 74.00–74.99
N.i 0 1 2 3 4 5 6 7 8 9
74.0 0.662955 0.662976 0.662997 0.663018 0.663039 0.663059 0.663080 0.663101 0.663122 0.663143
74.1 0.663163 0.663184 0.663205 0.663226 0.663246 0.663267 0.663288 0.663309 0.663330 0.663350
74.2 0.663371 0.663392 0.663413 0.663433 0.663454 0.663475 0.663496 0.663516 0.663537 0.663558
74.3 0.663579 0.663599 0.663620 0.663641 0.663661 0.663682 0.663703 0.663724 0.663744 0.663765
74.4 0.663786 0.663806 0.663827 0.663848 0.663868 0.663889 0.663910 0.663931 0.663951 0.663972
74.5 0.663993 0.664013 0.664034 0.664055 0.664075 0.664096 0.664117 0.664137 0.664158 0.664179
74.6 0.664199 0.664220 0.664240 0.664261 0.664282 0.664302 0.664323 0.664344 0.664364 0.664385
74.7 0.664406 0.664426 0.664447 0.664467 0.664488 0.664509 0.664529 0.664550 0.664570 0.664591
74.8 0.664612 0.664632 0.664653 0.664673 0.664694 0.664715 0.664735 0.664756 0.664776 0.664797
74.9 0.664817 0.664838 0.664859 0.664879 0.664900 0.664920 0.664941 0.664961 0.664982 0.665002
Logarithm Table for base 660 — N = 75.00–75.99
N.i 0 1 2 3 4 5 6 7 8 9
75.0 0.665023 0.665043 0.665064 0.665084 0.665105 0.665126 0.665146 0.665167 0.665187 0.665208
75.1 0.665228 0.665249 0.665269 0.665290 0.665310 0.665331 0.665351 0.665372 0.665392 0.665413
75.2 0.665433 0.665454 0.665474 0.665495 0.665515 0.665535 0.665556 0.665576 0.665597 0.665617
75.3 0.665638 0.665658 0.665679 0.665699 0.665720 0.665740 0.665760 0.665781 0.665801 0.665822
75.4 0.665842 0.665863 0.665883 0.665903 0.665924 0.665944 0.665965 0.665985 0.666006 0.666026
75.5 0.666046 0.666067 0.666087 0.666108 0.666128 0.666148 0.666169 0.666189 0.666209 0.666230
75.6 0.666250 0.666271 0.666291 0.666311 0.666332 0.666352 0.666372 0.666393 0.666413 0.666433
75.7 0.666454 0.666474 0.666495 0.666515 0.666535 0.666556 0.666576 0.666596 0.666617 0.666637
75.8 0.666657 0.666677 0.666698 0.666718 0.666738 0.666759 0.666779 0.666799 0.666820 0.666840
75.9 0.666860 0.666881 0.666901 0.666921 0.666941 0.666962 0.666982 0.667002 0.667023 0.667043
Logarithm Table for base 660 — N = 76.00–76.99
N.i 0 1 2 3 4 5 6 7 8 9
76.0 0.667063 0.667083 0.667104 0.667124 0.667144 0.667164 0.667185 0.667205 0.667225 0.667245
76.1 0.667266 0.667286 0.667306 0.667326 0.667347 0.667367 0.667387 0.667407 0.667427 0.667448
76.2 0.667468 0.667488 0.667508 0.667528 0.667549 0.667569 0.667589 0.667609 0.667629 0.667650
76.3 0.667670 0.667690 0.667710 0.667730 0.667751 0.667771 0.667791 0.667811 0.667831 0.667851
76.4 0.667872 0.667892 0.667912 0.667932 0.667952 0.667972 0.667993 0.668013 0.668033 0.668053
76.5 0.668073 0.668093 0.668113 0.668133 0.668154 0.668174 0.668194 0.668214 0.668234 0.668254
76.6 0.668274 0.668294 0.668315 0.668335 0.668355 0.668375 0.668395 0.668415 0.668435 0.668455
76.7 0.668475 0.668495 0.668515 0.668535 0.668556 0.668576 0.668596 0.668616 0.668636 0.668656
76.8 0.668676 0.668696 0.668716 0.668736 0.668756 0.668776 0.668796 0.668816 0.668836 0.668856
76.9 0.668876 0.668896 0.668916 0.668936 0.668956 0.668976 0.668997 0.669017 0.669037 0.669057
Logarithm Table for base 660 — N = 77.00–77.99
N.i 0 1 2 3 4 5 6 7 8 9
77.0 0.669077 0.669097 0.669117 0.669137 0.669157 0.669177 0.669197 0.669217 0.669236 0.669256
77.1 0.669276 0.669296 0.669316 0.669336 0.669356 0.669376 0.669396 0.669416 0.669436 0.669456
77.2 0.669476 0.669496 0.669516 0.669536 0.669556 0.669576 0.669596 0.669616 0.669636 0.669656
77.3 0.669675 0.669695 0.669715 0.669735 0.669755 0.669775 0.669795 0.669815 0.669835 0.669855
77.4 0.669875 0.669895 0.669914 0.669934 0.669954 0.669974 0.669994 0.670014 0.670034 0.670054
77.5 0.670074 0.670093 0.670113 0.670133 0.670153 0.670173 0.670193 0.670213 0.670232 0.670252
77.6 0.670272 0.670292 0.670312 0.670332 0.670352 0.670371 0.670391 0.670411 0.670431 0.670451
77.7 0.670470 0.670490 0.670510 0.670530 0.670550 0.670570 0.670589 0.670609 0.670629 0.670649
77.8 0.670669 0.670688 0.670708 0.670728 0.670748 0.670768 0.670787 0.670807 0.670827 0.670847
77.9 0.670866 0.670886 0.670906 0.670926 0.670946 0.670965 0.670985 0.671005 0.671025 0.671044
Logarithm Table for base 660 — N = 78.00–78.99
N.i 0 1 2 3 4 5 6 7 8 9
78.0 0.671064 0.671084 0.671104 0.671123 0.671143 0.671163 0.671182 0.671202 0.671222 0.671242
78.1 0.671261 0.671281 0.671301 0.671321 0.671340 0.671360 0.671380 0.671399 0.671419 0.671439
78.2 0.671459 0.671478 0.671498 0.671518 0.671537 0.671557 0.671577 0.671596 0.671616 0.671636
78.3 0.671655 0.671675 0.671695 0.671714 0.671734 0.671754 0.671773 0.671793 0.671813 0.671832
78.4 0.671852 0.671872 0.671891 0.671911 0.671931 0.671950 0.671970 0.671989 0.672009 0.672029
78.5 0.672048 0.672068 0.672088 0.672107 0.672127 0.672146 0.672166 0.672186 0.672205 0.672225
78.6 0.672244 0.672264 0.672284 0.672303 0.672323 0.672342 0.672362 0.672381 0.672401 0.672421
78.7 0.672440 0.672460 0.672479 0.672499 0.672518 0.672538 0.672558 0.672577 0.672597 0.672616
78.8 0.672636 0.672655 0.672675 0.672694 0.672714 0.672734 0.672753 0.672773 0.672792 0.672812
78.9 0.672831 0.672851 0.672870 0.672890 0.672909 0.672929 0.672948 0.672968 0.672987 0.673007
Logarithm Table for base 660 — N = 79.00–79.99
N.i 0 1 2 3 4 5 6 7 8 9
79.0 0.673026 0.673046 0.673065 0.673085 0.673104 0.673124 0.673143 0.673163 0.673182 0.673202
79.1 0.673221 0.673241 0.673260 0.673280 0.673299 0.673318 0.673338 0.673357 0.673377 0.673396
79.2 0.673416 0.673435 0.673455 0.673474 0.673493 0.673513 0.673532 0.673552 0.673571 0.673591
79.3 0.673610 0.673629 0.673649 0.673668 0.673688 0.673707 0.673727 0.673746 0.673765 0.673785
79.4 0.673804 0.673824 0.673843 0.673862 0.673882 0.673901 0.673921 0.673940 0.673959 0.673979
79.5 0.673998 0.674017 0.674037 0.674056 0.674076 0.674095 0.674114 0.674134 0.674153 0.674172
79.6 0.674192 0.674211 0.674230 0.674250 0.674269 0.674288 0.674308 0.674327 0.674346 0.674366
79.7 0.674385 0.674404 0.674424 0.674443 0.674462 0.674482 0.674501 0.674520 0.674540 0.674559
79.8 0.674578 0.674598 0.674617 0.674636 0.674655 0.674675 0.674694 0.674713 0.674733 0.674752
79.9 0.674771 0.674790 0.674810 0.674829 0.674848 0.674867 0.674887 0.674906 0.674925 0.674945
Logarithm Table for base 660 — N = 80.00–80.99
N.i 0 1 2 3 4 5 6 7 8 9
80.0 0.674964 0.674983 0.675002 0.675022 0.675041 0.675060 0.675079 0.675098 0.675118 0.675137
80.1 0.675156 0.675175 0.675195 0.675214 0.675233 0.675252 0.675272 0.675291 0.675310 0.675329
80.2 0.675348 0.675368 0.675387 0.675406 0.675425 0.675444 0.675464 0.675483 0.675502 0.675521
80.3 0.675540 0.675559 0.675579 0.675598 0.675617 0.675636 0.675655 0.675675 0.675694 0.675713
80.4 0.675732 0.675751 0.675770 0.675789 0.675809 0.675828 0.675847 0.675866 0.675885 0.675904
80.5 0.675923 0.675943 0.675962 0.675981 0.676000 0.676019 0.676038 0.676057 0.676076 0.676096
80.6 0.676115 0.676134 0.676153 0.676172 0.676191 0.676210 0.676229 0.676248 0.676267 0.676287
80.7 0.676306 0.676325 0.676344 0.676363 0.676382 0.676401 0.676420 0.676439 0.676458 0.676477
80.8 0.676496 0.676515 0.676535 0.676554 0.676573 0.676592 0.676611 0.676630 0.676649 0.676668
80.9 0.676687 0.676706 0.676725 0.676744 0.676763 0.676782 0.676801 0.676820 0.676839 0.676858
Logarithm Table for base 660 — N = 81.00–81.99
N.i 0 1 2 3 4 5 6 7 8 9
81.0 0.676877 0.676896 0.676915 0.676934 0.676953 0.676972 0.676991 0.677010 0.677029 0.677048
81.1 0.677067 0.677086 0.677105 0.677124 0.677143 0.677162 0.677181 0.677200 0.677219 0.677238
81.2 0.677257 0.677276 0.677295 0.677314 0.677333 0.677352 0.677371 0.677390 0.677409 0.677428
81.3 0.677447 0.677466 0.677485 0.677503 0.677522 0.677541 0.677560 0.677579 0.677598 0.677617
81.4 0.677636 0.677655 0.677674 0.677693 0.677712 0.677731 0.677749 0.677768 0.677787 0.677806
81.5 0.677825 0.677844 0.677863 0.677882 0.677901 0.677920 0.677938 0.677957 0.677976 0.677995
81.6 0.678014 0.678033 0.678052 0.678071 0.678089 0.678108 0.678127 0.678146 0.678165 0.678184
81.7 0.678203 0.678221 0.678240 0.678259 0.678278 0.678297 0.678316 0.678335 0.678353 0.678372
81.8 0.678391 0.678410 0.678429 0.678448 0.678466 0.678485 0.678504 0.678523 0.678542 0.678560
81.9 0.678579 0.678598 0.678617 0.678636 0.678654 0.678673 0.678692 0.678711 0.678730 0.678748
Logarithm Table for base 660 — N = 82.00–82.99
N.i 0 1 2 3 4 5 6 7 8 9
82.0 0.678767 0.678786 0.678805 0.678824 0.678842 0.678861 0.678880 0.678899 0.678917 0.678936
82.1 0.678955 0.678974 0.678992 0.679011 0.679030 0.679049 0.679067 0.679086 0.679105 0.679124
82.2 0.679142 0.679161 0.679180 0.679199 0.679217 0.679236 0.679255 0.679274 0.679292 0.679311
82.3 0.679330 0.679348 0.679367 0.679386 0.679405 0.679423 0.679442 0.679461 0.679479 0.679498
82.4 0.679517 0.679535 0.679554 0.679573 0.679591 0.679610 0.679629 0.679648 0.679666 0.679685
82.5 0.679704 0.679722 0.679741 0.679760 0.679778 0.679797 0.679816 0.679834 0.679853 0.679871
82.6 0.679890 0.679909 0.679927 0.679946 0.679965 0.679983 0.680002 0.680021 0.680039 0.680058
82.7 0.680076 0.680095 0.680114 0.680132 0.680151 0.680170 0.680188 0.680207 0.680225 0.680244
82.8 0.680263 0.680281 0.680300 0.680318 0.680337 0.680356 0.680374 0.680393 0.680411 0.680430
82.9 0.680449 0.680467 0.680486 0.680504 0.680523 0.680541 0.680560 0.680579 0.680597 0.680616
Logarithm Table for base 660 — N = 83.00–83.99
N.i 0 1 2 3 4 5 6 7 8 9
83.0 0.680634 0.680653 0.680671 0.680690 0.680708 0.680727 0.680746 0.680764 0.680783 0.680801
83.1 0.680820 0.680838 0.680857 0.680875 0.680894 0.680912 0.680931 0.680949 0.680968 0.680986
83.2 0.681005 0.681023 0.681042 0.681060 0.681079 0.681097 0.681116 0.681134 0.681153 0.681171
83.3 0.681190 0.681208 0.681227 0.681245 0.681264 0.681282 0.681301 0.681319 0.681338 0.681356
83.4 0.681375 0.681393 0.681412 0.681430 0.681449 0.681467 0.681486 0.681504 0.681522 0.681541
83.5 0.681559 0.681578 0.681596 0.681615 0.681633 0.681652 0.681670 0.681688 0.681707 0.681725
83.6 0.681744 0.681762 0.681781 0.681799 0.681817 0.681836 0.681854 0.681873 0.681891 0.681909
83.7 0.681928 0.681946 0.681965 0.681983 0.682001 0.682020 0.682038 0.682057 0.682075 0.682093
83.8 0.682112 0.682130 0.682148 0.682167 0.682185 0.682204 0.682222 0.682240 0.682259 0.682277
83.9 0.682295 0.682314 0.682332 0.682351 0.682369 0.682387 0.682406 0.682424 0.682442 0.682461
Logarithm Table for base 660 — N = 84.00–84.99
N.i 0 1 2 3 4 5 6 7 8 9
84.0 0.682479 0.682497 0.682516 0.682534 0.682552 0.682571 0.682589 0.682607 0.682626 0.682644
84.1 0.682662 0.682680 0.682699 0.682717 0.682735 0.682754 0.682772 0.682790 0.682809 0.682827
84.2 0.682845 0.682864 0.682882 0.682900 0.682918 0.682937 0.682955 0.682973 0.682991 0.683010
84.3 0.683028 0.683046 0.683065 0.683083 0.683101 0.683119 0.683138 0.683156 0.683174 0.683192
84.4 0.683211 0.683229 0.683247 0.683265 0.683284 0.683302 0.683320 0.683338 0.683357 0.683375
84.5 0.683393 0.683411 0.683429 0.683448 0.683466 0.683484 0.683502 0.683521 0.683539 0.683557
84.6 0.683575 0.683593 0.683612 0.683630 0.683648 0.683666 0.683684 0.683703 0.683721 0.683739
84.7 0.683757 0.683775 0.683794 0.683812 0.683830 0.683848 0.683866 0.683884 0.683903 0.683921
84.8 0.683939 0.683957 0.683975 0.683993 0.684012 0.684030 0.684048 0.684066 0.684084 0.684102
84.9 0.684120 0.684139 0.684157 0.684175 0.684193 0.684211 0.684229 0.684247 0.684266 0.684284
Logarithm Table for base 660 — N = 85.00–85.99
N.i 0 1 2 3 4 5 6 7 8 9
85.0 0.684302 0.684320 0.684338 0.684356 0.684374 0.684392 0.684410 0.684429 0.684447 0.684465
85.1 0.684483 0.684501 0.684519 0.684537 0.684555 0.684573 0.684591 0.684610 0.684628 0.684646
85.2 0.684664 0.684682 0.684700 0.684718 0.684736 0.684754 0.684772 0.684790 0.684808 0.684826
85.3 0.684844 0.684863 0.684881 0.684899 0.684917 0.684935 0.684953 0.684971 0.684989 0.685007
85.4 0.685025 0.685043 0.685061 0.685079 0.685097 0.685115 0.685133 0.685151 0.685169 0.685187
85.5 0.685205 0.685223 0.685241 0.685259 0.685277 0.685295 0.685313 0.685331 0.685349 0.685367
85.6 0.685385 0.685403 0.685421 0.685439 0.685457 0.685475 0.685493 0.685511 0.685529 0.685547
85.7 0.685565 0.685583 0.685601 0.685619 0.685637 0.685655 0.685673 0.685691 0.685709 0.685727
85.8 0.685745 0.685763 0.685781 0.685799 0.685816 0.685834 0.685852 0.685870 0.685888 0.685906
85.9 0.685924 0.685942 0.685960 0.685978 0.685996 0.686014 0.686032 0.686050 0.686067 0.686085
Logarithm Table for base 660 — N = 86.00–86.99
N.i 0 1 2 3 4 5 6 7 8 9
86.0 0.686103 0.686121 0.686139 0.686157 0.686175 0.686193 0.686211 0.686229 0.686247 0.686264
86.1 0.686282 0.686300 0.686318 0.686336 0.686354 0.686372 0.686390 0.686407 0.686425 0.686443
86.2 0.686461 0.686479 0.686497 0.686515 0.686533 0.686550 0.686568 0.686586 0.686604 0.686622
86.3 0.686640 0.686658 0.686675 0.686693 0.686711 0.686729 0.686747 0.686765 0.686782 0.686800
86.4 0.686818 0.686836 0.686854 0.686872 0.686889 0.686907 0.686925 0.686943 0.686961 0.686978
86.5 0.686996 0.687014 0.687032 0.687050 0.687067 0.687085 0.687103 0.687121 0.687139 0.687156
86.6 0.687174 0.687192 0.687210 0.687228 0.687245 0.687263 0.687281 0.687299 0.687316 0.687334
86.7 0.687352 0.687370 0.687388 0.687405 0.687423 0.687441 0.687459 0.687476 0.687494 0.687512
86.8 0.687530 0.687547 0.687565 0.687583 0.687600 0.687618 0.687636 0.687654 0.687671 0.687689
86.9 0.687707 0.687725 0.687742 0.687760 0.687778 0.687795 0.687813 0.687831 0.687849 0.687866
Logarithm Table for base 660 — N = 87.00–87.99
N.i 0 1 2 3 4 5 6 7 8 9
87.0 0.687884 0.687902 0.687919 0.687937 0.687955 0.687973 0.687990 0.688008 0.688026 0.688043
87.1 0.688061 0.688079 0.688096 0.688114 0.688132 0.688149 0.688167 0.688185 0.688202 0.688220
87.2 0.688238 0.688255 0.688273 0.688291 0.688308 0.688326 0.688344 0.688361 0.688379 0.688397
87.3 0.688414 0.688432 0.688450 0.688467 0.688485 0.688502 0.688520 0.688538 0.688555 0.688573
87.4 0.688591 0.688608 0.688626 0.688643 0.688661 0.688679 0.688696 0.688714 0.688732 0.688749
87.5 0.688767 0.688784 0.688802 0.688820 0.688837 0.688855 0.688872 0.688890 0.688907 0.688925
87.6 0.688943 0.688960 0.688978 0.688995 0.689013 0.689031 0.689048 0.689066 0.689083 0.689101
87.7 0.689118 0.689136 0.689154 0.689171 0.689189 0.689206 0.689224 0.689241 0.689259 0.689276
87.8 0.689294 0.689311 0.689329 0.689347 0.689364 0.689382 0.689399 0.689417 0.689434 0.689452
87.9 0.689469 0.689487 0.689504 0.689522 0.689539 0.689557 0.689574 0.689592 0.689609 0.689627
Logarithm Table for base 660 — N = 88.00–88.99
N.i 0 1 2 3 4 5 6 7 8 9
88.0 0.689644 0.689662 0.689679 0.689697 0.689714 0.689732 0.689749 0.689767 0.689784 0.689802
88.1 0.689819 0.689837 0.689854 0.689872 0.689889 0.689907 0.689924 0.689942 0.689959 0.689977
88.2 0.689994 0.690012 0.690029 0.690046 0.690064 0.690081 0.690099 0.690116 0.690134 0.690151
88.3 0.690169 0.690186 0.690203 0.690221 0.690238 0.690256 0.690273 0.690291 0.690308 0.690326
88.4 0.690343 0.690360 0.690378 0.690395 0.690413 0.690430 0.690447 0.690465 0.690482 0.690500
88.5 0.690517 0.690534 0.690552 0.690569 0.690587 0.690604 0.690621 0.690639 0.690656 0.690674
88.6 0.690691 0.690708 0.690726 0.690743 0.690761 0.690778 0.690795 0.690813 0.690830 0.690847
88.7 0.690865 0.690882 0.690900 0.690917 0.690934 0.690952 0.690969 0.690986 0.691004 0.691021
88.8 0.691038 0.691056 0.691073 0.691090 0.691108 0.691125 0.691142 0.691160 0.691177 0.691194
88.9 0.691212 0.691229 0.691246 0.691264 0.691281 0.691298 0.691316 0.691333 0.691350 0.691368
Logarithm Table for base 660 — N = 89.00–89.99
N.i 0 1 2 3 4 5 6 7 8 9
89.0 0.691385 0.691402 0.691419 0.691437 0.691454 0.691471 0.691489 0.691506 0.691523 0.691541
89.1 0.691558 0.691575 0.691592 0.691610 0.691627 0.691644 0.691662 0.691679 0.691696 0.691713
89.2 0.691731 0.691748 0.691765 0.691782 0.691800 0.691817 0.691834 0.691851 0.691869 0.691886
89.3 0.691903 0.691920 0.691938 0.691955 0.691972 0.691989 0.692007 0.692024 0.692041 0.692058
89.4 0.692076 0.692093 0.692110 0.692127 0.692144 0.692162 0.692179 0.692196 0.692213 0.692231
89.5 0.692248 0.692265 0.692282 0.692299 0.692317 0.692334 0.692351 0.692368 0.692385 0.692403
89.6 0.692420 0.692437 0.692454 0.692471 0.692489 0.692506 0.692523 0.692540 0.692557 0.692574
89.7 0.692592 0.692609 0.692626 0.692643 0.692660 0.692677 0.692695 0.692712 0.692729 0.692746
89.8 0.692763 0.692780 0.692798 0.692815 0.692832 0.692849 0.692866 0.692883 0.692900 0.692918
89.9 0.692935 0.692952 0.692969 0.692986 0.693003 0.693020 0.693037 0.693055 0.693072 0.693089
Logarithm Table for base 660 — N = 90.00–90.99
N.i 0 1 2 3 4 5 6 7 8 9
90.0 0.693106 0.693123 0.693140 0.693157 0.693174 0.693191 0.693209 0.693226 0.693243 0.693260
90.1 0.693277 0.693294 0.693311 0.693328 0.693345 0.693362 0.693379 0.693397 0.693414 0.693431
90.2 0.693448 0.693465 0.693482 0.693499 0.693516 0.693533 0.693550 0.693567 0.693584 0.693601
90.3 0.693618 0.693636 0.693653 0.693670 0.693687 0.693704 0.693721 0.693738 0.693755 0.693772
90.4 0.693789 0.693806 0.693823 0.693840 0.693857 0.693874 0.693891 0.693908 0.693925 0.693942
90.5 0.693959 0.693976 0.693993 0.694010 0.694027 0.694044 0.694061 0.694078 0.694095 0.694112
90.6 0.694129 0.694146 0.694163 0.694180 0.694197 0.694214 0.694231 0.694248 0.694265 0.694282
90.7 0.694299 0.694316 0.694333 0.694350 0.694367 0.694384 0.694401 0.694418 0.694435 0.694452
90.8 0.694469 0.694486 0.694503 0.694520 0.694537 0.694554 0.694571 0.694588 0.694605 0.694622
90.9 0.694639 0.694655 0.694672 0.694689 0.694706 0.694723 0.694740 0.694757 0.694774 0.694791
Logarithm Table for base 660 — N = 91.00–91.99
N.i 0 1 2 3 4 5 6 7 8 9
91.0 0.694808 0.694825 0.694842 0.694859 0.694876 0.694893 0.694909 0.694926 0.694943 0.694960
91.1 0.694977 0.694994 0.695011 0.695028 0.695045 0.695062 0.695078 0.695095 0.695112 0.695129
91.2 0.695146 0.695163 0.695180 0.695197 0.695214 0.695230 0.695247 0.695264 0.695281 0.695298
91.3 0.695315 0.695332 0.695349 0.695365 0.695382 0.695399 0.695416 0.695433 0.695450 0.695467
91.4 0.695483 0.695500 0.695517 0.695534 0.695551 0.695568 0.695585 0.695601 0.695618 0.695635
91.5 0.695652 0.695669 0.695686 0.695702 0.695719 0.695736 0.695753 0.695770 0.695787 0.695803
91.6 0.695820 0.695837 0.695854 0.695871 0.695887 0.695904 0.695921 0.695938 0.695955 0.695971
91.7 0.695988 0.696005 0.696022 0.696039 0.696055 0.696072 0.696089 0.696106 0.696123 0.696139
91.8 0.696156 0.696173 0.696190 0.696206 0.696223 0.696240 0.696257 0.696273 0.696290 0.696307
91.9 0.696324 0.696341 0.696357 0.696374 0.696391 0.696408 0.696424 0.696441 0.696458 0.696475
Logarithm Table for base 660 — N = 92.00–92.99
N.i 0 1 2 3 4 5 6 7 8 9
92.0 0.696491 0.696508 0.696525 0.696542 0.696558 0.696575 0.696592 0.696608 0.696625 0.696642
92.1 0.696659 0.696675 0.696692 0.696709 0.696726 0.696742 0.696759 0.696776 0.696792 0.696809
92.2 0.696826 0.696842 0.696859 0.696876 0.696893 0.696909 0.696926 0.696943 0.696959 0.696976
92.3 0.696993 0.697009 0.697026 0.697043 0.697059 0.697076 0.697093 0.697110 0.697126 0.697143
92.4 0.697160 0.697176 0.697193 0.697210 0.697226 0.697243 0.697260 0.697276 0.697293 0.697310
92.5 0.697326 0.697343 0.697359 0.697376 0.697393 0.697409 0.697426 0.697443 0.697459 0.697476
92.6 0.697493 0.697509 0.697526 0.697542 0.697559 0.697576 0.697592 0.697609 0.697626 0.697642
92.7 0.697659 0.697675 0.697692 0.697709 0.697725 0.697742 0.697758 0.697775 0.697792 0.697808
92.8 0.697825 0.697842 0.697858 0.697875 0.697891 0.697908 0.697924 0.697941 0.697958 0.697974
92.9 0.697991 0.698007 0.698024 0.698041 0.698057 0.698074 0.698090 0.698107 0.698123 0.698140
Logarithm Table for base 660 — N = 93.00–93.99
N.i 0 1 2 3 4 5 6 7 8 9
93.0 0.698157 0.698173 0.698190 0.698206 0.698223 0.698239 0.698256 0.698272 0.698289 0.698305
93.1 0.698322 0.698339 0.698355 0.698372 0.698388 0.698405 0.698421 0.698438 0.698454 0.698471
93.2 0.698487 0.698504 0.698520 0.698537 0.698553 0.698570 0.698587 0.698603 0.698620 0.698636
93.3 0.698653 0.698669 0.698686 0.698702 0.698719 0.698735 0.698752 0.698768 0.698785 0.698801
93.4 0.698818 0.698834 0.698851 0.698867 0.698884 0.698900 0.698916 0.698933 0.698949 0.698966
93.5 0.698982 0.698999 0.699015 0.699032 0.699048 0.699065 0.699081 0.699098 0.699114 0.699131
93.6 0.699147 0.699164 0.699180 0.699196 0.699213 0.699229 0.699246 0.699262 0.699279 0.699295
93.7 0.699312 0.699328 0.699344 0.699361 0.699377 0.699394 0.699410 0.699427 0.699443 0.699459
93.8 0.699476 0.699492 0.699509 0.699525 0.699542 0.699558 0.699574 0.699591 0.699607 0.699624
93.9 0.699640 0.699656 0.699673 0.699689 0.699706 0.699722 0.699738 0.699755 0.699771 0.699788
Logarithm Table for base 660 — N = 94.00–94.99
N.i 0 1 2 3 4 5 6 7 8 9
94.0 0.699804 0.699820 0.699837 0.699853 0.699869 0.699886 0.699902 0.699919 0.699935 0.699951
94.1 0.699968 0.699984 0.700000 0.700017 0.700033 0.700050 0.700066 0.700082 0.700099 0.700115
94.2 0.700131 0.700148 0.700164 0.700180 0.700197 0.700213 0.700229 0.700246 0.700262 0.700278
94.3 0.700295 0.700311 0.700327 0.700344 0.700360 0.700376 0.700393 0.700409 0.700425 0.700442
94.4 0.700458 0.700474 0.700491 0.700507 0.700523 0.700540 0.700556 0.700572 0.700588 0.700605
94.5 0.700621 0.700637 0.700654 0.700670 0.700686 0.700703 0.700719 0.700735 0.700751 0.700768
94.6 0.700784 0.700800 0.700817 0.700833 0.700849 0.700865 0.700882 0.700898 0.700914 0.700930
94.7 0.700947 0.700963 0.700979 0.700995 0.701012 0.701028 0.701044 0.701060 0.701077 0.701093
94.8 0.701109 0.701125 0.701142 0.701158 0.701174 0.701190 0.701207 0.701223 0.701239 0.701255
94.9 0.701272 0.701288 0.701304 0.701320 0.701337 0.701353 0.701369 0.701385 0.701401 0.701418
Logarithm Table for base 660 — N = 95.00–95.99
N.i 0 1 2 3 4 5 6 7 8 9
95.0 0.701434 0.701450 0.701466 0.701483 0.701499 0.701515 0.701531 0.701547 0.701564 0.701580
95.1 0.701596 0.701612 0.701628 0.701645 0.701661 0.701677 0.701693 0.701709 0.701725 0.701742
95.2 0.701758 0.701774 0.701790 0.701806 0.701823 0.701839 0.701855 0.701871 0.701887 0.701903
95.3 0.701920 0.701936 0.701952 0.701968 0.701984 0.702000 0.702016 0.702033 0.702049 0.702065
95.4 0.702081 0.702097 0.702113 0.702129 0.702146 0.702162 0.702178 0.702194 0.702210 0.702226
95.5 0.702242 0.702259 0.702275 0.702291 0.702307 0.702323 0.702339 0.702355 0.702371 0.702388
95.6 0.702404 0.702420 0.702436 0.702452 0.702468 0.702484 0.702500 0.702516 0.702532 0.702549
95.7 0.702565 0.702581 0.702597 0.702613 0.702629 0.702645 0.702661 0.702677 0.702693 0.702709
95.8 0.702726 0.702742 0.702758 0.702774 0.702790 0.702806 0.702822 0.702838 0.702854 0.702870
95.9 0.702886 0.702902 0.702918 0.702934 0.702950 0.702967 0.702983 0.702999 0.703015 0.703031
Logarithm Table for base 660 — N = 96.00–96.99
N.i 0 1 2 3 4 5 6 7 8 9
96.0 0.703047 0.703063 0.703079 0.703095 0.703111 0.703127 0.703143 0.703159 0.703175 0.703191
96.1 0.703207 0.703223 0.703239 0.703255 0.703271 0.703287 0.703303 0.703319 0.703335 0.703351
96.2 0.703367 0.703383 0.703399 0.703415 0.703431 0.703447 0.703463 0.703479 0.703495 0.703511
96.3 0.703527 0.703543 0.703559 0.703575 0.703591 0.703607 0.703623 0.703639 0.703655 0.703671
96.4 0.703687 0.703703 0.703719 0.703735 0.703751 0.703767 0.703783 0.703799 0.703815 0.703831
96.5 0.703847 0.703863 0.703879 0.703895 0.703911 0.703927 0.703943 0.703959 0.703975 0.703991
96.6 0.704006 0.704022 0.704038 0.704054 0.704070 0.704086 0.704102 0.704118 0.704134 0.704150
96.7 0.704166 0.704182 0.704198 0.704214 0.704230 0.704245 0.704261 0.704277 0.704293 0.704309
96.8 0.704325 0.704341 0.704357 0.704373 0.704389 0.704405 0.704420 0.704436 0.704452 0.704468
96.9 0.704484 0.704500 0.704516 0.704532 0.704548 0.704564 0.704579 0.704595 0.704611 0.704627
Logarithm Table for base 660 — N = 97.00–97.99
N.i 0 1 2 3 4 5 6 7 8 9
97.0 0.704643 0.704659 0.704675 0.704691 0.704706 0.704722 0.704738 0.704754 0.704770 0.704786
97.1 0.704802 0.704818 0.704833 0.704849 0.704865 0.704881 0.704897 0.704913 0.704929 0.704944
97.2 0.704960 0.704976 0.704992 0.705008 0.705024 0.705039 0.705055 0.705071 0.705087 0.705103
97.3 0.705119 0.705134 0.705150 0.705166 0.705182 0.705198 0.705214 0.705229 0.705245 0.705261
97.4 0.705277 0.705293 0.705308 0.705324 0.705340 0.705356 0.705372 0.705387 0.705403 0.705419
97.5 0.705435 0.705451 0.705466 0.705482 0.705498 0.705514 0.705530 0.705545 0.705561 0.705577
97.6 0.705593 0.705609 0.705624 0.705640 0.705656 0.705672 0.705687 0.705703 0.705719 0.705735
97.7 0.705751 0.705766 0.705782 0.705798 0.705814 0.705829 0.705845 0.705861 0.705877 0.705892
97.8 0.705908 0.705924 0.705940 0.705955 0.705971 0.705987 0.706003 0.706018 0.706034 0.706050
97.9 0.706065 0.706081 0.706097 0.706113 0.706128 0.706144 0.706160 0.706176 0.706191 0.706207
Logarithm Table for base 660 — N = 98.00–98.99
N.i 0 1 2 3 4 5 6 7 8 9
98.0 0.706223 0.706238 0.706254 0.706270 0.706286 0.706301 0.706317 0.706333 0.706348 0.706364
98.1 0.706380 0.706396 0.706411 0.706427 0.706443 0.706458 0.706474 0.706490 0.706505 0.706521
98.2 0.706537 0.706552 0.706568 0.706584 0.706600 0.706615 0.706631 0.706647 0.706662 0.706678
98.3 0.706694 0.706709 0.706725 0.706741 0.706756 0.706772 0.706788 0.706803 0.706819 0.706835
98.4 0.706850 0.706866 0.706881 0.706897 0.706913 0.706928 0.706944 0.706960 0.706975 0.706991
98.5 0.707007 0.707022 0.707038 0.707054 0.707069 0.707085 0.707100 0.707116 0.707132 0.707147
98.6 0.707163 0.707179 0.707194 0.707210 0.707225 0.707241 0.707257 0.707272 0.707288 0.707303
98.7 0.707319 0.707335 0.707350 0.707366 0.707381 0.707397 0.707413 0.707428 0.707444 0.707459
98.8 0.707475 0.707491 0.707506 0.707522 0.707537 0.707553 0.707569 0.707584 0.707600 0.707615
98.9 0.707631 0.707646 0.707662 0.707678 0.707693 0.707709 0.707724 0.707740 0.707755 0.707771
Logarithm Table for base 660 — N = 99.00–99.99
N.i 0 1 2 3 4 5 6 7 8 9
99.0 0.707787 0.707802 0.707818 0.707833 0.707849 0.707864 0.707880 0.707895 0.707911 0.707926
99.1 0.707942 0.707958 0.707973 0.707989 0.708004 0.708020 0.708035 0.708051 0.708066 0.708082
99.2 0.708097 0.708113 0.708128 0.708144 0.708159 0.708175 0.708191 0.708206 0.708222 0.708237
99.3 0.708253 0.708268 0.708284 0.708299 0.708315 0.708330 0.708346 0.708361 0.708377 0.708392
99.4 0.708408 0.708423 0.708439 0.708454 0.708470 0.708485 0.708501 0.708516 0.708532 0.708547
99.5 0.708562 0.708578 0.708593 0.708609 0.708624 0.708640 0.708655 0.708671 0.708686 0.708702
99.6 0.708717 0.708733 0.708748 0.708764 0.708779 0.708795 0.708810 0.708825 0.708841 0.708856
99.7 0.708872 0.708887 0.708903 0.708918 0.708934 0.708949 0.708964 0.708980 0.708995 0.709011
99.8 0.709026 0.709042 0.709057 0.709073 0.709088 0.709103 0.709119 0.709134 0.709150 0.709165
99.9 0.709180 0.709196 0.709211 0.709227 0.709242 0.709258 0.709273 0.709288 0.709304 0.709319
Logarithm Table for base 660 — N = 100.00–100.99
N.i 0 1 2 3 4 5 6 7 8 9
100.0 0.709335 0.709350 0.709365 0.709381 0.709396 0.709412 0.709427 0.709442 0.709458 0.709473
100.1 0.709489 0.709504 0.709519 0.709535 0.709550 0.709565 0.709581 0.709596 0.709612 0.709627
100.2 0.709642 0.709658 0.709673 0.709688 0.709704 0.709719 0.709735 0.709750 0.709765 0.709781
100.3 0.709796 0.709811 0.709827 0.709842 0.709857 0.709873 0.709888 0.709903 0.709919 0.709934
100.4 0.709949 0.709965 0.709980 0.709995 0.710011 0.710026 0.710041 0.710057 0.710072 0.710087
100.5 0.710103 0.710118 0.710133 0.710149 0.710164 0.710179 0.710195 0.710210 0.710225 0.710241
100.6 0.710256 0.710271 0.710287 0.710302 0.710317 0.710333 0.710348 0.710363 0.710378 0.710394
100.7 0.710409 0.710424 0.710440 0.710455 0.710470 0.710485 0.710501 0.710516 0.710531 0.710547
100.8 0.710562 0.710577 0.710592 0.710608 0.710623 0.710638 0.710654 0.710669 0.710684 0.710699
100.9 0.710715 0.710730 0.710745 0.710760 0.710776 0.710791 0.710806 0.710821 0.710837 0.710852

Other Bases

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