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Logarithm Table for base 680

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This page shows the logarithm table for base 680, 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 680 — N = 1.00–1.99
N.i 0 1 2 3 4 5 6 7 8 9
1.0 0.000000 0.001526 0.003036 0.004532 0.006014 0.007481 0.008934 0.010374 0.011800 0.013213
1.1 0.014613 0.016001 0.017376 0.018739 0.020090 0.021429 0.022757 0.024073 0.025378 0.026671
1.2 0.027954 0.029227 0.030489 0.031740 0.032982 0.034213 0.035435 0.036647 0.037850 0.039043
1.3 0.040227 0.041402 0.042568 0.043725 0.044874 0.046014 0.047145 0.048268 0.049383 0.050491
1.4 0.051590 0.052681 0.053764 0.054840 0.055909 0.056970 0.058024 0.059070 0.060110 0.061142
1.5 0.062168 0.063187 0.064199 0.065204 0.066203 0.067195 0.068181 0.069161 0.070135 0.071102
1.6 0.072063 0.073019 0.073968 0.074912 0.075849 0.076781 0.077708 0.078629 0.079544 0.080454
1.7 0.081359 0.082258 0.083152 0.084041 0.084924 0.085803 0.086677 0.087545 0.088409 0.089268
1.8 0.090122 0.090972 0.091817 0.092657 0.093492 0.094323 0.095150 0.095972 0.096790 0.097603
1.9 0.098412 0.099217 0.100018 0.100814 0.101607 0.102395 0.103179 0.103960 0.104736 0.105508

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Logarithm Table for base 680 — N = 2.00–2.99
N.i 0 1 2 3 4 5 6 7 8 9
2.0 0.106277 0.107042 0.107802 0.108560 0.109313 0.110063 0.110809 0.111551 0.112290 0.113026
2.1 0.113758 0.114486 0.115211 0.115932 0.116651 0.117365 0.118077 0.118785 0.119490 0.120192
2.2 0.120890 0.121586 0.122278 0.122967 0.123653 0.124336 0.125016 0.125693 0.126367 0.127038
2.3 0.127706 0.128371 0.129033 0.129693 0.130349 0.131003 0.131654 0.132303 0.132948 0.133591
2.4 0.134231 0.134869 0.135504 0.136136 0.136766 0.137393 0.138017 0.138639 0.139259 0.139876
2.5 0.140490 0.141102 0.141712 0.142319 0.142924 0.143527 0.144127 0.144724 0.145320 0.145913
2.6 0.146504 0.147092 0.147679 0.148263 0.148845 0.149424 0.150002 0.150577 0.151150 0.151721
2.7 0.152290 0.152857 0.153422 0.153985 0.154545 0.155104 0.155660 0.156215 0.156767 0.157318
2.8 0.157866 0.158413 0.158958 0.159500 0.160041 0.160580 0.161117 0.161652 0.162186 0.162717
2.9 0.163247 0.163775 0.164301 0.164825 0.165347 0.165868 0.166387 0.166904 0.167419 0.167933
Logarithm Table for base 680 — N = 3.00–3.99
N.i 0 1 2 3 4 5 6 7 8 9
3.0 0.168445 0.168955 0.169464 0.169970 0.170476 0.170979 0.171481 0.171981 0.172480 0.172977
3.1 0.173472 0.173966 0.174458 0.174949 0.175438 0.175926 0.176411 0.176896 0.177379 0.177860
3.2 0.178340 0.178819 0.179295 0.179771 0.180245 0.180717 0.181188 0.181658 0.182126 0.182593
3.3 0.183058 0.183522 0.183985 0.184446 0.184905 0.185364 0.185821 0.186277 0.186731 0.187184
3.4 0.187635 0.188086 0.188535 0.188982 0.189429 0.189874 0.190318 0.190760 0.191201 0.191641
3.5 0.192080 0.192517 0.192954 0.193389 0.193822 0.194255 0.194686 0.195116 0.195545 0.195973
3.6 0.196399 0.196825 0.197249 0.197672 0.198093 0.198514 0.198934 0.199352 0.199769 0.200185
3.7 0.200600 0.201014 0.201427 0.201838 0.202249 0.202658 0.203067 0.203474 0.203880 0.204285
3.8 0.204689 0.205092 0.205494 0.205895 0.206295 0.206693 0.207091 0.207488 0.207883 0.208278
3.9 0.208672 0.209064 0.209456 0.209847 0.210236 0.210625 0.211013 0.211399 0.211785 0.212170
Logarithm Table for base 680 — N = 4.00–4.99
N.i 0 1 2 3 4 5 6 7 8 9
4.0 0.212554 0.212936 0.213318 0.213699 0.214079 0.214458 0.214836 0.215214 0.215590 0.215965
4.1 0.216340 0.216713 0.217086 0.217457 0.217828 0.218198 0.218567 0.218935 0.219302 0.219669
4.2 0.220034 0.220399 0.220763 0.221126 0.221488 0.221849 0.222209 0.222569 0.222927 0.223285
4.3 0.223642 0.223998 0.224354 0.224708 0.225062 0.225415 0.225767 0.226118 0.226469 0.226818
4.4 0.227167 0.227515 0.227862 0.228209 0.228555 0.228900 0.229244 0.229587 0.229930 0.230272
4.5 0.230613 0.230953 0.231293 0.231631 0.231970 0.232307 0.232644 0.232979 0.233315 0.233649
4.6 0.233983 0.234316 0.234648 0.234979 0.235310 0.235640 0.235970 0.236298 0.236626 0.236953
4.7 0.237280 0.237606 0.237931 0.238256 0.238579 0.238903 0.239225 0.239547 0.239868 0.240188
4.8 0.240508 0.240827 0.241146 0.241463 0.241780 0.242097 0.242413 0.242728 0.243042 0.243356
4.9 0.243670 0.243982 0.244294 0.244605 0.244916 0.245226 0.245536 0.245844 0.246153 0.246460
Logarithm Table for base 680 — N = 5.00–5.99
N.i 0 1 2 3 4 5 6 7 8 9
5.0 0.246767 0.247073 0.247379 0.247684 0.247989 0.248293 0.248596 0.248899 0.249201 0.249502
5.1 0.249803 0.250104 0.250403 0.250703 0.251001 0.251299 0.251597 0.251893 0.252190 0.252485
5.2 0.252781 0.253075 0.253369 0.253663 0.253956 0.254248 0.254540 0.254831 0.255121 0.255412
5.3 0.255701 0.255990 0.256279 0.256567 0.256854 0.257141 0.257427 0.257713 0.257998 0.258283
5.4 0.258567 0.258851 0.259134 0.259417 0.259699 0.259980 0.260261 0.260542 0.260822 0.261102
5.5 0.261381 0.261659 0.261937 0.262215 0.262492 0.262768 0.263044 0.263320 0.263595 0.263869
5.6 0.264143 0.264417 0.264690 0.264962 0.265235 0.265506 0.265777 0.266048 0.266318 0.266588
5.7 0.266857 0.267126 0.267394 0.267662 0.267929 0.268196 0.268463 0.268728 0.268994 0.269259
5.8 0.269524 0.269788 0.270051 0.270315 0.270577 0.270840 0.271102 0.271363 0.271624 0.271885
5.9 0.272145 0.272404 0.272663 0.272922 0.273181 0.273438 0.273696 0.273953 0.274210 0.274466
Logarithm Table for base 680 — N = 6.00–6.99
N.i 0 1 2 3 4 5 6 7 8 9
6.0 0.274722 0.274977 0.275232 0.275486 0.275740 0.275994 0.276247 0.276500 0.276752 0.277004
6.1 0.277256 0.277507 0.277758 0.278008 0.278258 0.278508 0.278757 0.279005 0.279254 0.279502
6.2 0.279749 0.279996 0.280243 0.280489 0.280735 0.280981 0.281226 0.281470 0.281715 0.281959
6.3 0.282202 0.282445 0.282688 0.282931 0.283173 0.283414 0.283656 0.283897 0.284137 0.284377
6.4 0.284617 0.284856 0.285095 0.285334 0.285572 0.285810 0.286048 0.286285 0.286522 0.286758
6.5 0.286994 0.287230 0.287465 0.287700 0.287935 0.288169 0.288403 0.288636 0.288870 0.289103
6.6 0.289335 0.289567 0.289799 0.290030 0.290261 0.290492 0.290723 0.290953 0.291182 0.291412
6.7 0.291641 0.291869 0.292098 0.292326 0.292553 0.292781 0.293008 0.293234 0.293461 0.293687
6.8 0.293912 0.294138 0.294362 0.294587 0.294811 0.295035 0.295259 0.295482 0.295705 0.295928
6.9 0.296151 0.296373 0.296594 0.296816 0.297037 0.297258 0.297478 0.297698 0.297918 0.298138
Logarithm Table for base 680 — N = 7.00–7.99
N.i 0 1 2 3 4 5 6 7 8 9
7.0 0.298357 0.298576 0.298794 0.299012 0.299230 0.299448 0.299665 0.299882 0.300099 0.300315
7.1 0.300532 0.300747 0.300963 0.301178 0.301393 0.301608 0.301822 0.302036 0.302250 0.302463
7.2 0.302676 0.302889 0.303101 0.303314 0.303525 0.303737 0.303948 0.304159 0.304370 0.304581
7.3 0.304791 0.305001 0.305210 0.305420 0.305629 0.305837 0.306046 0.306254 0.306462 0.306670
7.4 0.306877 0.307084 0.307291 0.307497 0.307704 0.307909 0.308115 0.308321 0.308526 0.308730
7.5 0.308935 0.309139 0.309343 0.309547 0.309751 0.309954 0.310157 0.310359 0.310562 0.310764
7.6 0.310966 0.311167 0.311369 0.311570 0.311771 0.311971 0.312172 0.312372 0.312571 0.312771
7.7 0.312970 0.313169 0.313368 0.313566 0.313765 0.313963 0.314160 0.314358 0.314555 0.314752
7.8 0.314949 0.315145 0.315341 0.315537 0.315733 0.315928 0.316123 0.316318 0.316513 0.316708
7.9 0.316902 0.317096 0.317289 0.317483 0.317676 0.317869 0.318062 0.318254 0.318447 0.318639
Logarithm Table for base 680 — N = 8.00–8.99
N.i 0 1 2 3 4 5 6 7 8 9
8.0 0.318830 0.319022 0.319213 0.319404 0.319595 0.319786 0.319976 0.320166 0.320356 0.320546
8.1 0.320735 0.320924 0.321113 0.321302 0.321490 0.321679 0.321867 0.322054 0.322242 0.322429
8.2 0.322616 0.322803 0.322990 0.323176 0.323363 0.323548 0.323734 0.323920 0.324105 0.324290
8.3 0.324475 0.324660 0.324844 0.325028 0.325212 0.325396 0.325579 0.325763 0.325946 0.326129
8.4 0.326311 0.326494 0.326676 0.326858 0.327040 0.327221 0.327402 0.327584 0.327764 0.327945
8.5 0.328126 0.328306 0.328486 0.328666 0.328846 0.329025 0.329204 0.329383 0.329562 0.329741
8.6 0.329919 0.330097 0.330275 0.330453 0.330630 0.330808 0.330985 0.331162 0.331339 0.331515
8.7 0.331692 0.331868 0.332044 0.332219 0.332395 0.332570 0.332745 0.332920 0.333095 0.333270
8.8 0.333444 0.333618 0.333792 0.333966 0.334139 0.334313 0.334486 0.334659 0.334831 0.335004
8.9 0.335176 0.335349 0.335521 0.335692 0.335864 0.336035 0.336207 0.336378 0.336548 0.336719
Logarithm Table for base 680 — N = 9.00–9.99
N.i 0 1 2 3 4 5 6 7 8 9
9.0 0.336889 0.337060 0.337230 0.337400 0.337569 0.337739 0.337908 0.338077 0.338246 0.338415
9.1 0.338584 0.338752 0.338920 0.339088 0.339256 0.339424 0.339591 0.339759 0.339926 0.340093
9.2 0.340259 0.340426 0.340592 0.340759 0.340925 0.341090 0.341256 0.341422 0.341587 0.341752
9.3 0.341917 0.342082 0.342246 0.342411 0.342575 0.342739 0.342903 0.343067 0.343230 0.343394
9.4 0.343557 0.343720 0.343883 0.344045 0.344208 0.344370 0.344532 0.344694 0.344856 0.345018
9.5 0.345179 0.345341 0.345502 0.345663 0.345824 0.345984 0.346145 0.346305 0.346465 0.346625
9.6 0.346785 0.346944 0.347104 0.347263 0.347422 0.347581 0.347740 0.347899 0.348057 0.348216
9.7 0.348374 0.348532 0.348690 0.348847 0.349005 0.349162 0.349319 0.349476 0.349633 0.349790
9.8 0.349946 0.350103 0.350259 0.350415 0.350571 0.350727 0.350882 0.351038 0.351193 0.351348
9.9 0.351503 0.351658 0.351812 0.351967 0.352121 0.352275 0.352429 0.352583 0.352737 0.352891
Logarithm Table for base 680 — N = 10.00–10.99
N.i 0 1 2 3 4 5 6 7 8 9
10.0 0.353044 0.353197 0.353350 0.353503 0.353656 0.353809 0.353961 0.354113 0.354266 0.354418
10.1 0.354570 0.354721 0.354873 0.355024 0.355176 0.355327 0.355478 0.355629 0.355779 0.355930
10.2 0.356080 0.356230 0.356380 0.356530 0.356680 0.356830 0.356979 0.357129 0.357278 0.357427
10.3 0.357576 0.357725 0.357873 0.358022 0.358170 0.358319 0.358467 0.358614 0.358762 0.358910
10.4 0.359057 0.359205 0.359352 0.359499 0.359646 0.359793 0.359939 0.360086 0.360232 0.360379
10.5 0.360525 0.360671 0.360816 0.360962 0.361108 0.361253 0.361398 0.361543 0.361688 0.361833
10.6 0.361978 0.362123 0.362267 0.362411 0.362555 0.362700 0.362843 0.362987 0.363131 0.363274
10.7 0.363418 0.363561 0.363704 0.363847 0.363990 0.364132 0.364275 0.364417 0.364560 0.364702
10.8 0.364844 0.364986 0.365128 0.365269 0.365411 0.365552 0.365693 0.365835 0.365976 0.366116
10.9 0.366257 0.366398 0.366538 0.366679 0.366819 0.366959 0.367099 0.367239 0.367378 0.367518
Logarithm Table for base 680 — N = 11.00–11.99
N.i 0 1 2 3 4 5 6 7 8 9
11.0 0.367657 0.367797 0.367936 0.368075 0.368214 0.368353 0.368491 0.368630 0.368768 0.368907
11.1 0.369045 0.369183 0.369321 0.369459 0.369596 0.369734 0.369871 0.370009 0.370146 0.370283
11.2 0.370420 0.370557 0.370694 0.370830 0.370967 0.371103 0.371239 0.371375 0.371511 0.371647
11.3 0.371783 0.371919 0.372054 0.372189 0.372325 0.372460 0.372595 0.372730 0.372865 0.372999
11.4 0.373134 0.373268 0.373403 0.373537 0.373671 0.373805 0.373939 0.374072 0.374206 0.374340
11.5 0.374473 0.374606 0.374739 0.374872 0.375005 0.375138 0.375271 0.375403 0.375536 0.375668
11.6 0.375800 0.375933 0.376065 0.376196 0.376328 0.376460 0.376591 0.376723 0.376854 0.376985
11.7 0.377117 0.377247 0.377378 0.377509 0.377640 0.377770 0.377901 0.378031 0.378161 0.378291
11.8 0.378421 0.378551 0.378681 0.378811 0.378940 0.379070 0.379199 0.379328 0.379457 0.379586
11.9 0.379715 0.379844 0.379973 0.380101 0.380230 0.380358 0.380486 0.380615 0.380743 0.380871
Logarithm Table for base 680 — N = 12.00–12.99
N.i 0 1 2 3 4 5 6 7 8 9
12.0 0.380998 0.381126 0.381254 0.381381 0.381509 0.381636 0.381763 0.381890 0.382017 0.382144
12.1 0.382271 0.382397 0.382524 0.382650 0.382777 0.382903 0.383029 0.383155 0.383281 0.383407
12.2 0.383533 0.383658 0.383784 0.383909 0.384035 0.384160 0.384285 0.384410 0.384535 0.384660
12.3 0.384784 0.384909 0.385033 0.385158 0.385282 0.385406 0.385530 0.385654 0.385778 0.385902
12.4 0.386026 0.386149 0.386273 0.386396 0.386520 0.386643 0.386766 0.386889 0.387012 0.387135
12.5 0.387257 0.387380 0.387503 0.387625 0.387747 0.387869 0.387992 0.388114 0.388236 0.388357
12.6 0.388479 0.388601 0.388722 0.388844 0.388965 0.389086 0.389207 0.389329 0.389450 0.389570
12.7 0.389691 0.389812 0.389932 0.390053 0.390173 0.390294 0.390414 0.390534 0.390654 0.390774
12.8 0.390894 0.391013 0.391133 0.391253 0.391372 0.391491 0.391611 0.391730 0.391849 0.391968
12.9 0.392087 0.392206 0.392324 0.392443 0.392562 0.392680 0.392798 0.392917 0.393035 0.393153
Logarithm Table for base 680 — N = 13.00–13.99
N.i 0 1 2 3 4 5 6 7 8 9
13.0 0.393271 0.393389 0.393507 0.393624 0.393742 0.393859 0.393977 0.394094 0.394212 0.394329
13.1 0.394446 0.394563 0.394680 0.394797 0.394913 0.395030 0.395146 0.395263 0.395379 0.395496
13.2 0.395612 0.395728 0.395844 0.395960 0.396076 0.396191 0.396307 0.396423 0.396538 0.396654
13.3 0.396769 0.396884 0.396999 0.397114 0.397229 0.397344 0.397459 0.397574 0.397688 0.397803
13.4 0.397917 0.398032 0.398146 0.398260 0.398374 0.398489 0.398602 0.398716 0.398830 0.398944
13.5 0.399057 0.399171 0.399284 0.399398 0.399511 0.399624 0.399737 0.399850 0.399963 0.400076
13.6 0.400189 0.400302 0.400414 0.400527 0.400639 0.400752 0.400864 0.400976 0.401088 0.401200
13.7 0.401312 0.401424 0.401536 0.401648 0.401759 0.401871 0.401982 0.402094 0.402205 0.402316
13.8 0.402427 0.402538 0.402649 0.402760 0.402871 0.402982 0.403093 0.403203 0.403314 0.403424
13.9 0.403534 0.403645 0.403755 0.403865 0.403975 0.404085 0.404195 0.404305 0.404414 0.404524
Logarithm Table for base 680 — N = 14.00–14.99
N.i 0 1 2 3 4 5 6 7 8 9
14.0 0.404634 0.404743 0.404852 0.404962 0.405071 0.405180 0.405289 0.405398 0.405507 0.405616
14.1 0.405725 0.405834 0.405942 0.406051 0.406159 0.406268 0.406376 0.406484 0.406592 0.406700
14.2 0.406808 0.406916 0.407024 0.407132 0.407240 0.407347 0.407455 0.407562 0.407670 0.407777
14.3 0.407884 0.407992 0.408099 0.408206 0.408313 0.408420 0.408526 0.408633 0.408740 0.408846
14.4 0.408953 0.409059 0.409166 0.409272 0.409378 0.409484 0.409590 0.409696 0.409802 0.409908
14.5 0.410014 0.410120 0.410225 0.410331 0.410436 0.410542 0.410647 0.410752 0.410857 0.410963
14.6 0.411068 0.411173 0.411278 0.411382 0.411487 0.411592 0.411696 0.411801 0.411906 0.412010
14.7 0.412114 0.412219 0.412323 0.412427 0.412531 0.412635 0.412739 0.412843 0.412946 0.413050
14.8 0.413154 0.413257 0.413361 0.413464 0.413568 0.413671 0.413774 0.413877 0.413980 0.414083
14.9 0.414186 0.414289 0.414392 0.414495 0.414597 0.414700 0.414802 0.414905 0.415007 0.415110
Logarithm Table for base 680 — N = 15.00–15.99
N.i 0 1 2 3 4 5 6 7 8 9
15.0 0.415212 0.415314 0.415416 0.415518 0.415620 0.415722 0.415824 0.415926 0.416027 0.416129
15.1 0.416231 0.416332 0.416434 0.416535 0.416636 0.416737 0.416839 0.416940 0.417041 0.417142
15.2 0.417243 0.417344 0.417444 0.417545 0.417646 0.417746 0.417847 0.417947 0.418048 0.418148
15.3 0.418248 0.418348 0.418448 0.418548 0.418648 0.418748 0.418848 0.418948 0.419048 0.419147
15.4 0.419247 0.419346 0.419446 0.419545 0.419645 0.419744 0.419843 0.419942 0.420041 0.420140
15.5 0.420239 0.420338 0.420437 0.420536 0.420635 0.420733 0.420832 0.420930 0.421029 0.421127
15.6 0.421225 0.421324 0.421422 0.421520 0.421618 0.421716 0.421814 0.421912 0.422010 0.422107
15.7 0.422205 0.422303 0.422400 0.422498 0.422595 0.422693 0.422790 0.422887 0.422984 0.423082
15.8 0.423179 0.423276 0.423373 0.423469 0.423566 0.423663 0.423760 0.423856 0.423953 0.424049
15.9 0.424146 0.424242 0.424339 0.424435 0.424531 0.424627 0.424723 0.424819 0.424915 0.425011
Logarithm Table for base 680 — N = 16.00–16.99
N.i 0 1 2 3 4 5 6 7 8 9
16.0 0.425107 0.425203 0.425299 0.425394 0.425490 0.425586 0.425681 0.425777 0.425872 0.425967
16.1 0.426063 0.426158 0.426253 0.426348 0.426443 0.426538 0.426633 0.426728 0.426822 0.426917
16.2 0.427012 0.427107 0.427201 0.427296 0.427390 0.427484 0.427579 0.427673 0.427767 0.427861
16.3 0.427955 0.428049 0.428143 0.428237 0.428331 0.428425 0.428519 0.428612 0.428706 0.428800
16.4 0.428893 0.428987 0.429080 0.429173 0.429267 0.429360 0.429453 0.429546 0.429639 0.429732
16.5 0.429825 0.429918 0.430011 0.430104 0.430197 0.430289 0.430382 0.430474 0.430567 0.430659
16.6 0.430752 0.430844 0.430936 0.431029 0.431121 0.431213 0.431305 0.431397 0.431489 0.431581
16.7 0.431673 0.431764 0.431856 0.431948 0.432039 0.432131 0.432222 0.432314 0.432405 0.432497
16.8 0.432588 0.432679 0.432770 0.432862 0.432953 0.433044 0.433135 0.433225 0.433316 0.433407
16.9 0.433498 0.433589 0.433679 0.433770 0.433860 0.433951 0.434041 0.434132 0.434222 0.434312
Logarithm Table for base 680 — N = 17.00–17.99
N.i 0 1 2 3 4 5 6 7 8 9
17.0 0.434402 0.434493 0.434583 0.434673 0.434763 0.434853 0.434943 0.435033 0.435122 0.435212
17.1 0.435302 0.435391 0.435481 0.435571 0.435660 0.435749 0.435839 0.435928 0.436017 0.436107
17.2 0.436196 0.436285 0.436374 0.436463 0.436552 0.436641 0.436730 0.436819 0.436907 0.436996
17.3 0.437085 0.437173 0.437262 0.437350 0.437439 0.437527 0.437615 0.437704 0.437792 0.437880
17.4 0.437968 0.438056 0.438144 0.438232 0.438320 0.438408 0.438496 0.438584 0.438672 0.438759
17.5 0.438847 0.438935 0.439022 0.439110 0.439197 0.439284 0.439372 0.439459 0.439546 0.439634
17.6 0.439721 0.439808 0.439895 0.439982 0.440069 0.440156 0.440242 0.440329 0.440416 0.440503
17.7 0.440589 0.440676 0.440763 0.440849 0.440935 0.441022 0.441108 0.441195 0.441281 0.441367
17.8 0.441453 0.441539 0.441625 0.441711 0.441797 0.441883 0.441969 0.442055 0.442141 0.442226
17.9 0.442312 0.442398 0.442483 0.442569 0.442654 0.442740 0.442825 0.442911 0.442996 0.443081
Logarithm Table for base 680 — N = 18.00–18.99
N.i 0 1 2 3 4 5 6 7 8 9
18.0 0.443166 0.443251 0.443337 0.443422 0.443507 0.443592 0.443677 0.443761 0.443846 0.443931
18.1 0.444016 0.444100 0.444185 0.444270 0.444354 0.444439 0.444523 0.444608 0.444692 0.444776
18.2 0.444861 0.444945 0.445029 0.445113 0.445197 0.445281 0.445365 0.445449 0.445533 0.445617
18.3 0.445701 0.445784 0.445868 0.445952 0.446035 0.446119 0.446203 0.446286 0.446369 0.446453
18.4 0.446536 0.446620 0.446703 0.446786 0.446869 0.446952 0.447035 0.447118 0.447201 0.447284
18.5 0.447367 0.447450 0.447533 0.447616 0.447698 0.447781 0.447864 0.447946 0.448029 0.448111
18.6 0.448194 0.448276 0.448359 0.448441 0.448523 0.448605 0.448688 0.448770 0.448852 0.448934
18.7 0.449016 0.449098 0.449180 0.449262 0.449344 0.449425 0.449507 0.449589 0.449670 0.449752
18.8 0.449834 0.449915 0.449997 0.450078 0.450160 0.450241 0.450322 0.450403 0.450485 0.450566
18.9 0.450647 0.450728 0.450809 0.450890 0.450971 0.451052 0.451133 0.451214 0.451295 0.451375
Logarithm Table for base 680 — N = 19.00–19.99
N.i 0 1 2 3 4 5 6 7 8 9
19.0 0.451456 0.451537 0.451617 0.451698 0.451779 0.451859 0.451940 0.452020 0.452100 0.452181
19.1 0.452261 0.452341 0.452421 0.452502 0.452582 0.452662 0.452742 0.452822 0.452902 0.452982
19.2 0.453062 0.453142 0.453221 0.453301 0.453381 0.453460 0.453540 0.453620 0.453699 0.453779
19.3 0.453858 0.453938 0.454017 0.454096 0.454176 0.454255 0.454334 0.454413 0.454492 0.454571
19.4 0.454651 0.454730 0.454809 0.454887 0.454966 0.455045 0.455124 0.455203 0.455282 0.455360
19.5 0.455439 0.455517 0.455596 0.455675 0.455753 0.455831 0.455910 0.455988 0.456067 0.456145
19.6 0.456223 0.456301 0.456380 0.456458 0.456536 0.456614 0.456692 0.456770 0.456848 0.456926
19.7 0.457003 0.457081 0.457159 0.457237 0.457314 0.457392 0.457470 0.457547 0.457625 0.457702
19.8 0.457780 0.457857 0.457935 0.458012 0.458089 0.458166 0.458244 0.458321 0.458398 0.458475
19.9 0.458552 0.458629 0.458706 0.458783 0.458860 0.458937 0.459014 0.459091 0.459167 0.459244
Logarithm Table for base 680 — N = 20.00–20.99
N.i 0 1 2 3 4 5 6 7 8 9
20.0 0.459321 0.459397 0.459474 0.459551 0.459627 0.459704 0.459780 0.459856 0.459933 0.460009
20.1 0.460085 0.460162 0.460238 0.460314 0.460390 0.460466 0.460542 0.460618 0.460694 0.460770
20.2 0.460846 0.460922 0.460998 0.461074 0.461150 0.461225 0.461301 0.461377 0.461452 0.461528
20.3 0.461604 0.461679 0.461754 0.461830 0.461905 0.461981 0.462056 0.462131 0.462207 0.462282
20.4 0.462357 0.462432 0.462507 0.462582 0.462657 0.462732 0.462807 0.462882 0.462957 0.463032
20.5 0.463107 0.463181 0.463256 0.463331 0.463406 0.463480 0.463555 0.463629 0.463704 0.463778
20.6 0.463853 0.463927 0.464002 0.464076 0.464150 0.464225 0.464299 0.464373 0.464447 0.464521
20.7 0.464595 0.464669 0.464743 0.464817 0.464891 0.464965 0.465039 0.465113 0.465187 0.465260
20.8 0.465334 0.465408 0.465482 0.465555 0.465629 0.465702 0.465776 0.465849 0.465923 0.465996
20.9 0.466070 0.466143 0.466216 0.466290 0.466363 0.466436 0.466509 0.466582 0.466655 0.466728
Logarithm Table for base 680 — N = 21.00–21.99
N.i 0 1 2 3 4 5 6 7 8 9
21.0 0.466801 0.466874 0.466947 0.467020 0.467093 0.467166 0.467239 0.467312 0.467384 0.467457
21.1 0.467530 0.467602 0.467675 0.467748 0.467820 0.467893 0.467965 0.468038 0.468110 0.468182
21.2 0.468255 0.468327 0.468399 0.468472 0.468544 0.468616 0.468688 0.468760 0.468832 0.468904
21.3 0.468976 0.469048 0.469120 0.469192 0.469264 0.469336 0.469408 0.469479 0.469551 0.469623
21.4 0.469694 0.469766 0.469838 0.469909 0.469981 0.470052 0.470124 0.470195 0.470267 0.470338
21.5 0.470409 0.470481 0.470552 0.470623 0.470694 0.470765 0.470837 0.470908 0.470979 0.471050
21.6 0.471121 0.471192 0.471263 0.471334 0.471404 0.471475 0.471546 0.471617 0.471688 0.471758
21.7 0.471829 0.471900 0.471970 0.472041 0.472111 0.472182 0.472252 0.472323 0.472393 0.472464
21.8 0.472534 0.472604 0.472675 0.472745 0.472815 0.472885 0.472955 0.473025 0.473096 0.473166
21.9 0.473236 0.473306 0.473376 0.473446 0.473515 0.473585 0.473655 0.473725 0.473795 0.473864
Logarithm Table for base 680 — N = 22.00–22.99
N.i 0 1 2 3 4 5 6 7 8 9
22.0 0.473934 0.474004 0.474073 0.474143 0.474213 0.474282 0.474352 0.474421 0.474491 0.474560
22.1 0.474629 0.474699 0.474768 0.474837 0.474907 0.474976 0.475045 0.475114 0.475184 0.475253
22.2 0.475322 0.475391 0.475460 0.475529 0.475598 0.475667 0.475736 0.475804 0.475873 0.475942
22.3 0.476011 0.476080 0.476148 0.476217 0.476286 0.476354 0.476423 0.476491 0.476560 0.476628
22.4 0.476697 0.476765 0.476834 0.476902 0.476970 0.477039 0.477107 0.477175 0.477243 0.477312
22.5 0.477380 0.477448 0.477516 0.477584 0.477652 0.477720 0.477788 0.477856 0.477924 0.477992
22.6 0.478060 0.478128 0.478195 0.478263 0.478331 0.478399 0.478466 0.478534 0.478602 0.478669
22.7 0.478737 0.478804 0.478872 0.478939 0.479007 0.479074 0.479141 0.479209 0.479276 0.479343
22.8 0.479411 0.479478 0.479545 0.479612 0.479679 0.479746 0.479814 0.479881 0.479948 0.480015
22.9 0.480082 0.480149 0.480215 0.480282 0.480349 0.480416 0.480483 0.480550 0.480616 0.480683
Logarithm Table for base 680 — N = 23.00–23.99
N.i 0 1 2 3 4 5 6 7 8 9
23.0 0.480750 0.480816 0.480883 0.480950 0.481016 0.481083 0.481149 0.481216 0.481282 0.481349
23.1 0.481415 0.481481 0.481548 0.481614 0.481680 0.481746 0.481813 0.481879 0.481945 0.482011
23.2 0.482077 0.482143 0.482209 0.482275 0.482341 0.482407 0.482473 0.482539 0.482605 0.482671
23.3 0.482737 0.482802 0.482868 0.482934 0.483000 0.483065 0.483131 0.483197 0.483262 0.483328
23.4 0.483393 0.483459 0.483524 0.483590 0.483655 0.483721 0.483786 0.483851 0.483917 0.483982
23.5 0.484047 0.484112 0.484178 0.484243 0.484308 0.484373 0.484438 0.484503 0.484568 0.484633
23.6 0.484698 0.484763 0.484828 0.484893 0.484958 0.485023 0.485088 0.485152 0.485217 0.485282
23.7 0.485347 0.485411 0.485476 0.485540 0.485605 0.485670 0.485734 0.485799 0.485863 0.485928
23.8 0.485992 0.486057 0.486121 0.486185 0.486250 0.486314 0.486378 0.486442 0.486507 0.486571
23.9 0.486635 0.486699 0.486763 0.486827 0.486891 0.486955 0.487019 0.487083 0.487147 0.487211
Logarithm Table for base 680 — N = 24.00–24.99
N.i 0 1 2 3 4 5 6 7 8 9
24.0 0.487275 0.487339 0.487403 0.487467 0.487530 0.487594 0.487658 0.487722 0.487785 0.487849
24.1 0.487913 0.487976 0.488040 0.488103 0.488167 0.488230 0.488294 0.488357 0.488421 0.488484
24.2 0.488548 0.488611 0.488674 0.488738 0.488801 0.488864 0.488927 0.488990 0.489054 0.489117
24.3 0.489180 0.489243 0.489306 0.489369 0.489432 0.489495 0.489558 0.489621 0.489684 0.489747
24.4 0.489810 0.489872 0.489935 0.489998 0.490061 0.490123 0.490186 0.490249 0.490311 0.490374
24.5 0.490437 0.490499 0.490562 0.490624 0.490687 0.490749 0.490812 0.490874 0.490936 0.490999
24.6 0.491061 0.491123 0.491186 0.491248 0.491310 0.491372 0.491435 0.491497 0.491559 0.491621
24.7 0.491683 0.491745 0.491807 0.491869 0.491931 0.491993 0.492055 0.492117 0.492179 0.492241
24.8 0.492303 0.492364 0.492426 0.492488 0.492550 0.492611 0.492673 0.492735 0.492796 0.492858
24.9 0.492920 0.492981 0.493043 0.493104 0.493166 0.493227 0.493289 0.493350 0.493411 0.493473
Logarithm Table for base 680 — N = 25.00–25.99
N.i 0 1 2 3 4 5 6 7 8 9
25.0 0.493534 0.493596 0.493657 0.493718 0.493779 0.493841 0.493902 0.493963 0.494024 0.494085
25.1 0.494146 0.494207 0.494268 0.494329 0.494390 0.494451 0.494512 0.494573 0.494634 0.494695
25.2 0.494756 0.494817 0.494878 0.494938 0.494999 0.495060 0.495121 0.495181 0.495242 0.495303
25.3 0.495363 0.495424 0.495484 0.495545 0.495605 0.495666 0.495726 0.495787 0.495847 0.495908
25.4 0.495968 0.496028 0.496089 0.496149 0.496209 0.496270 0.496330 0.496390 0.496450 0.496510
25.5 0.496570 0.496631 0.496691 0.496751 0.496811 0.496871 0.496931 0.496991 0.497051 0.497111
25.6 0.497171 0.497230 0.497290 0.497350 0.497410 0.497470 0.497529 0.497589 0.497649 0.497709
25.7 0.497768 0.497828 0.497888 0.497947 0.498007 0.498066 0.498126 0.498185 0.498245 0.498304
25.8 0.498364 0.498423 0.498483 0.498542 0.498601 0.498661 0.498720 0.498779 0.498838 0.498898
25.9 0.498957 0.499016 0.499075 0.499134 0.499193 0.499253 0.499312 0.499371 0.499430 0.499489
Logarithm Table for base 680 — N = 26.00–26.99
N.i 0 1 2 3 4 5 6 7 8 9
26.0 0.499548 0.499607 0.499666 0.499725 0.499783 0.499842 0.499901 0.499960 0.500019 0.500078
26.1 0.500136 0.500195 0.500254 0.500312 0.500371 0.500430 0.500488 0.500547 0.500606 0.500664
26.2 0.500723 0.500781 0.500840 0.500898 0.500957 0.501015 0.501073 0.501132 0.501190 0.501248
26.3 0.501307 0.501365 0.501423 0.501482 0.501540 0.501598 0.501656 0.501714 0.501772 0.501831
26.4 0.501889 0.501947 0.502005 0.502063 0.502121 0.502179 0.502237 0.502295 0.502353 0.502410
26.5 0.502468 0.502526 0.502584 0.502642 0.502700 0.502757 0.502815 0.502873 0.502930 0.502988
26.6 0.503046 0.503103 0.503161 0.503219 0.503276 0.503334 0.503391 0.503449 0.503506 0.503564
26.7 0.503621 0.503679 0.503736 0.503793 0.503851 0.503908 0.503965 0.504023 0.504080 0.504137
26.8 0.504194 0.504251 0.504309 0.504366 0.504423 0.504480 0.504537 0.504594 0.504651 0.504708
26.9 0.504765 0.504822 0.504879 0.504936 0.504993 0.505050 0.505107 0.505164 0.505221 0.505277
Logarithm Table for base 680 — N = 27.00–27.99
N.i 0 1 2 3 4 5 6 7 8 9
27.0 0.505334 0.505391 0.505448 0.505505 0.505561 0.505618 0.505675 0.505731 0.505788 0.505844
27.1 0.505901 0.505958 0.506014 0.506071 0.506127 0.506184 0.506240 0.506297 0.506353 0.506409
27.2 0.506466 0.506522 0.506579 0.506635 0.506691 0.506747 0.506804 0.506860 0.506916 0.506972
27.3 0.507028 0.507085 0.507141 0.507197 0.507253 0.507309 0.507365 0.507421 0.507477 0.507533
27.4 0.507589 0.507645 0.507701 0.507757 0.507813 0.507869 0.507924 0.507980 0.508036 0.508092
27.5 0.508148 0.508203 0.508259 0.508315 0.508370 0.508426 0.508482 0.508537 0.508593 0.508649
27.6 0.508704 0.508760 0.508815 0.508871 0.508926 0.508982 0.509037 0.509093 0.509148 0.509203
27.7 0.509259 0.509314 0.509369 0.509425 0.509480 0.509535 0.509590 0.509646 0.509701 0.509756
27.8 0.509811 0.509866 0.509921 0.509977 0.510032 0.510087 0.510142 0.510197 0.510252 0.510307
27.9 0.510362 0.510417 0.510472 0.510527 0.510581 0.510636 0.510691 0.510746 0.510801 0.510856
Logarithm Table for base 680 — N = 28.00–28.99
N.i 0 1 2 3 4 5 6 7 8 9
28.0 0.510910 0.510965 0.511020 0.511075 0.511129 0.511184 0.511239 0.511293 0.511348 0.511402
28.1 0.511457 0.511511 0.511566 0.511621 0.511675 0.511730 0.511784 0.511838 0.511893 0.511947
28.2 0.512002 0.512056 0.512110 0.512165 0.512219 0.512273 0.512327 0.512382 0.512436 0.512490
28.3 0.512544 0.512599 0.512653 0.512707 0.512761 0.512815 0.512869 0.512923 0.512977 0.513031
28.4 0.513085 0.513139 0.513193 0.513247 0.513301 0.513355 0.513409 0.513463 0.513516 0.513570
28.5 0.513624 0.513678 0.513732 0.513785 0.513839 0.513893 0.513947 0.514000 0.514054 0.514108
28.6 0.514161 0.514215 0.514268 0.514322 0.514375 0.514429 0.514482 0.514536 0.514589 0.514643
28.7 0.514696 0.514750 0.514803 0.514857 0.514910 0.514963 0.515017 0.515070 0.515123 0.515176
28.8 0.515230 0.515283 0.515336 0.515389 0.515442 0.515496 0.515549 0.515602 0.515655 0.515708
28.9 0.515761 0.515814 0.515867 0.515920 0.515973 0.516026 0.516079 0.516132 0.516185 0.516238
Logarithm Table for base 680 — N = 29.00–29.99
N.i 0 1 2 3 4 5 6 7 8 9
29.0 0.516291 0.516344 0.516396 0.516449 0.516502 0.516555 0.516608 0.516660 0.516713 0.516766
29.1 0.516818 0.516871 0.516924 0.516976 0.517029 0.517082 0.517134 0.517187 0.517239 0.517292
29.2 0.517344 0.517397 0.517449 0.517502 0.517554 0.517607 0.517659 0.517712 0.517764 0.517816
29.3 0.517869 0.517921 0.517973 0.518026 0.518078 0.518130 0.518182 0.518235 0.518287 0.518339
29.4 0.518391 0.518443 0.518495 0.518547 0.518600 0.518652 0.518704 0.518756 0.518808 0.518860
29.5 0.518912 0.518964 0.519016 0.519068 0.519119 0.519171 0.519223 0.519275 0.519327 0.519379
29.6 0.519431 0.519482 0.519534 0.519586 0.519638 0.519689 0.519741 0.519793 0.519844 0.519896
29.7 0.519948 0.519999 0.520051 0.520102 0.520154 0.520206 0.520257 0.520309 0.520360 0.520412
29.8 0.520463 0.520515 0.520566 0.520617 0.520669 0.520720 0.520771 0.520823 0.520874 0.520925
29.9 0.520977 0.521028 0.521079 0.521130 0.521182 0.521233 0.521284 0.521335 0.521386 0.521438
Logarithm Table for base 680 — N = 30.00–30.99
N.i 0 1 2 3 4 5 6 7 8 9
30.0 0.521489 0.521540 0.521591 0.521642 0.521693 0.521744 0.521795 0.521846 0.521897 0.521948
30.1 0.521999 0.522050 0.522101 0.522152 0.522203 0.522253 0.522304 0.522355 0.522406 0.522457
30.2 0.522507 0.522558 0.522609 0.522660 0.522710 0.522761 0.522812 0.522862 0.522913 0.522964
30.3 0.523014 0.523065 0.523115 0.523166 0.523217 0.523267 0.523318 0.523368 0.523419 0.523469
30.4 0.523519 0.523570 0.523620 0.523671 0.523721 0.523771 0.523822 0.523872 0.523922 0.523973
30.5 0.524023 0.524073 0.524124 0.524174 0.524224 0.524274 0.524324 0.524374 0.524425 0.524475
30.6 0.524525 0.524575 0.524625 0.524675 0.524725 0.524775 0.524825 0.524875 0.524925 0.524975
30.7 0.525025 0.525075 0.525125 0.525175 0.525225 0.525275 0.525325 0.525374 0.525424 0.525474
30.8 0.525524 0.525574 0.525623 0.525673 0.525723 0.525772 0.525822 0.525872 0.525921 0.525971
30.9 0.526021 0.526070 0.526120 0.526170 0.526219 0.526269 0.526318 0.526368 0.526417 0.526467
Logarithm Table for base 680 — N = 31.00–31.99
N.i 0 1 2 3 4 5 6 7 8 9
31.0 0.526516 0.526566 0.526615 0.526664 0.526714 0.526763 0.526813 0.526862 0.526911 0.526961
31.1 0.527010 0.527059 0.527109 0.527158 0.527207 0.527256 0.527305 0.527355 0.527404 0.527453
31.2 0.527502 0.527551 0.527600 0.527650 0.527699 0.527748 0.527797 0.527846 0.527895 0.527944
31.3 0.527993 0.528042 0.528091 0.528140 0.528189 0.528238 0.528286 0.528335 0.528384 0.528433
31.4 0.528482 0.528531 0.528580 0.528628 0.528677 0.528726 0.528775 0.528823 0.528872 0.528921
31.5 0.528969 0.529018 0.529067 0.529115 0.529164 0.529213 0.529261 0.529310 0.529358 0.529407
31.6 0.529455 0.529504 0.529552 0.529601 0.529649 0.529698 0.529746 0.529795 0.529843 0.529891
31.7 0.529940 0.529988 0.530037 0.530085 0.530133 0.530181 0.530230 0.530278 0.530326 0.530375
31.8 0.530423 0.530471 0.530519 0.530567 0.530615 0.530664 0.530712 0.530760 0.530808 0.530856
31.9 0.530904 0.530952 0.531000 0.531048 0.531096 0.531144 0.531192 0.531240 0.531288 0.531336
Logarithm Table for base 680 — N = 32.00–32.99
N.i 0 1 2 3 4 5 6 7 8 9
32.0 0.531384 0.531432 0.531480 0.531528 0.531576 0.531623 0.531671 0.531719 0.531767 0.531815
32.1 0.531862 0.531910 0.531958 0.532006 0.532053 0.532101 0.532149 0.532196 0.532244 0.532292
32.2 0.532339 0.532387 0.532435 0.532482 0.532530 0.532577 0.532625 0.532672 0.532720 0.532767
32.3 0.532815 0.532862 0.532910 0.532957 0.533005 0.533052 0.533099 0.533147 0.533194 0.533241
32.4 0.533289 0.533336 0.533383 0.533431 0.533478 0.533525 0.533572 0.533620 0.533667 0.533714
32.5 0.533761 0.533808 0.533856 0.533903 0.533950 0.533997 0.534044 0.534091 0.534138 0.534185
32.6 0.534232 0.534279 0.534326 0.534373 0.534420 0.534467 0.534514 0.534561 0.534608 0.534655
32.7 0.534702 0.534749 0.534796 0.534842 0.534889 0.534936 0.534983 0.535030 0.535076 0.535123
32.8 0.535170 0.535217 0.535263 0.535310 0.535357 0.535404 0.535450 0.535497 0.535544 0.535590
32.9 0.535637 0.535683 0.535730 0.535777 0.535823 0.535870 0.535916 0.535963 0.536009 0.536056
Logarithm Table for base 680 — N = 33.00–33.99
N.i 0 1 2 3 4 5 6 7 8 9
33.0 0.536102 0.536149 0.536195 0.536241 0.536288 0.536334 0.536381 0.536427 0.536473 0.536520
33.1 0.536566 0.536612 0.536659 0.536705 0.536751 0.536797 0.536844 0.536890 0.536936 0.536982
33.2 0.537029 0.537075 0.537121 0.537167 0.537213 0.537259 0.537305 0.537351 0.537398 0.537444
33.3 0.537490 0.537536 0.537582 0.537628 0.537674 0.537720 0.537766 0.537812 0.537858 0.537903
33.4 0.537949 0.537995 0.538041 0.538087 0.538133 0.538179 0.538225 0.538270 0.538316 0.538362
33.5 0.538408 0.538454 0.538499 0.538545 0.538591 0.538636 0.538682 0.538728 0.538773 0.538819
33.6 0.538865 0.538910 0.538956 0.539002 0.539047 0.539093 0.539138 0.539184 0.539229 0.539275
33.7 0.539320 0.539366 0.539411 0.539457 0.539502 0.539548 0.539593 0.539639 0.539684 0.539729
33.8 0.539775 0.539820 0.539865 0.539911 0.539956 0.540001 0.540047 0.540092 0.540137 0.540182
33.9 0.540228 0.540273 0.540318 0.540363 0.540408 0.540454 0.540499 0.540544 0.540589 0.540634
Logarithm Table for base 680 — N = 34.00–34.99
N.i 0 1 2 3 4 5 6 7 8 9
34.0 0.540679 0.540724 0.540769 0.540815 0.540860 0.540905 0.540950 0.540995 0.541040 0.541085
34.1 0.541130 0.541175 0.541219 0.541264 0.541309 0.541354 0.541399 0.541444 0.541489 0.541534
34.2 0.541579 0.541623 0.541668 0.541713 0.541758 0.541803 0.541847 0.541892 0.541937 0.541982
34.3 0.542026 0.542071 0.542116 0.542160 0.542205 0.542250 0.542294 0.542339 0.542383 0.542428
34.4 0.542473 0.542517 0.542562 0.542606 0.542651 0.542695 0.542740 0.542784 0.542829 0.542873
34.5 0.542918 0.542962 0.543007 0.543051 0.543095 0.543140 0.543184 0.543228 0.543273 0.543317
34.6 0.543361 0.543406 0.543450 0.543494 0.543539 0.543583 0.543627 0.543671 0.543716 0.543760
34.7 0.543804 0.543848 0.543892 0.543936 0.543981 0.544025 0.544069 0.544113 0.544157 0.544201
34.8 0.544245 0.544289 0.544333 0.544377 0.544421 0.544465 0.544509 0.544553 0.544597 0.544641
34.9 0.544685 0.544729 0.544773 0.544817 0.544861 0.544905 0.544948 0.544992 0.545036 0.545080
Logarithm Table for base 680 — N = 35.00–35.99
N.i 0 1 2 3 4 5 6 7 8 9
35.0 0.545124 0.545168 0.545211 0.545255 0.545299 0.545343 0.545386 0.545430 0.545474 0.545518
35.1 0.545561 0.545605 0.545649 0.545692 0.545736 0.545780 0.545823 0.545867 0.545910 0.545954
35.2 0.545997 0.546041 0.546085 0.546128 0.546172 0.546215 0.546259 0.546302 0.546346 0.546389
35.3 0.546432 0.546476 0.546519 0.546563 0.546606 0.546649 0.546693 0.546736 0.546780 0.546823
35.4 0.546866 0.546909 0.546953 0.546996 0.547039 0.547083 0.547126 0.547169 0.547212 0.547255
35.5 0.547299 0.547342 0.547385 0.547428 0.547471 0.547514 0.547558 0.547601 0.547644 0.547687
35.6 0.547730 0.547773 0.547816 0.547859 0.547902 0.547945 0.547988 0.548031 0.548074 0.548117
35.7 0.548160 0.548203 0.548246 0.548289 0.548332 0.548375 0.548418 0.548460 0.548503 0.548546
35.8 0.548589 0.548632 0.548675 0.548717 0.548760 0.548803 0.548846 0.548888 0.548931 0.548974
35.9 0.549017 0.549059 0.549102 0.549145 0.549187 0.549230 0.549273 0.549315 0.549358 0.549401
Logarithm Table for base 680 — N = 36.00–36.99
N.i 0 1 2 3 4 5 6 7 8 9
36.0 0.549443 0.549486 0.549528 0.549571 0.549613 0.549656 0.549698 0.549741 0.549783 0.549826
36.1 0.549868 0.549911 0.549953 0.549996 0.550038 0.550081 0.550123 0.550165 0.550208 0.550250
36.2 0.550293 0.550335 0.550377 0.550420 0.550462 0.550504 0.550546 0.550589 0.550631 0.550673
36.3 0.550716 0.550758 0.550800 0.550842 0.550884 0.550927 0.550969 0.551011 0.551053 0.551095
36.4 0.551137 0.551179 0.551222 0.551264 0.551306 0.551348 0.551390 0.551432 0.551474 0.551516
36.5 0.551558 0.551600 0.551642 0.551684 0.551726 0.551768 0.551810 0.551852 0.551894 0.551936
36.6 0.551977 0.552019 0.552061 0.552103 0.552145 0.552187 0.552229 0.552270 0.552312 0.552354
36.7 0.552396 0.552438 0.552479 0.552521 0.552563 0.552605 0.552646 0.552688 0.552730 0.552771
36.8 0.552813 0.552855 0.552896 0.552938 0.552980 0.553021 0.553063 0.553104 0.553146 0.553188
36.9 0.553229 0.553271 0.553312 0.553354 0.553395 0.553437 0.553478 0.553520 0.553561 0.553603
Logarithm Table for base 680 — N = 37.00–37.99
N.i 0 1 2 3 4 5 6 7 8 9
37.0 0.553644 0.553685 0.553727 0.553768 0.553810 0.553851 0.553892 0.553934 0.553975 0.554017
37.1 0.554058 0.554099 0.554141 0.554182 0.554223 0.554264 0.554306 0.554347 0.554388 0.554429
37.2 0.554471 0.554512 0.554553 0.554594 0.554635 0.554677 0.554718 0.554759 0.554800 0.554841
37.3 0.554882 0.554923 0.554964 0.555005 0.555047 0.555088 0.555129 0.555170 0.555211 0.555252
37.4 0.555293 0.555334 0.555375 0.555416 0.555457 0.555498 0.555539 0.555579 0.555620 0.555661
37.5 0.555702 0.555743 0.555784 0.555825 0.555866 0.555906 0.555947 0.555988 0.556029 0.556070
37.6 0.556110 0.556151 0.556192 0.556233 0.556273 0.556314 0.556355 0.556396 0.556436 0.556477
37.7 0.556518 0.556558 0.556599 0.556640 0.556680 0.556721 0.556762 0.556802 0.556843 0.556883
37.8 0.556924 0.556964 0.557005 0.557045 0.557086 0.557127 0.557167 0.557208 0.557248 0.557288
37.9 0.557329 0.557369 0.557410 0.557450 0.557491 0.557531 0.557571 0.557612 0.557652 0.557693
Logarithm Table for base 680 — N = 38.00–38.99
N.i 0 1 2 3 4 5 6 7 8 9
38.0 0.557733 0.557773 0.557814 0.557854 0.557894 0.557935 0.557975 0.558015 0.558055 0.558096
38.1 0.558136 0.558176 0.558216 0.558257 0.558297 0.558337 0.558377 0.558417 0.558458 0.558498
38.2 0.558538 0.558578 0.558618 0.558658 0.558698 0.558738 0.558778 0.558819 0.558859 0.558899
38.3 0.558939 0.558979 0.559019 0.559059 0.559099 0.559139 0.559179 0.559219 0.559259 0.559299
38.4 0.559338 0.559378 0.559418 0.559458 0.559498 0.559538 0.559578 0.559618 0.559658 0.559697
38.5 0.559737 0.559777 0.559817 0.559857 0.559896 0.559936 0.559976 0.560016 0.560056 0.560095
38.6 0.560135 0.560175 0.560214 0.560254 0.560294 0.560333 0.560373 0.560413 0.560452 0.560492
38.7 0.560532 0.560571 0.560611 0.560650 0.560690 0.560730 0.560769 0.560809 0.560848 0.560888
38.8 0.560927 0.560967 0.561006 0.561046 0.561085 0.561125 0.561164 0.561204 0.561243 0.561283
38.9 0.561322 0.561361 0.561401 0.561440 0.561480 0.561519 0.561558 0.561598 0.561637 0.561676
Logarithm Table for base 680 — N = 39.00–39.99
N.i 0 1 2 3 4 5 6 7 8 9
39.0 0.561716 0.561755 0.561794 0.561834 0.561873 0.561912 0.561951 0.561991 0.562030 0.562069
39.1 0.562108 0.562148 0.562187 0.562226 0.562265 0.562304 0.562343 0.562383 0.562422 0.562461
39.2 0.562500 0.562539 0.562578 0.562617 0.562656 0.562695 0.562734 0.562773 0.562813 0.562852
39.3 0.562891 0.562930 0.562969 0.563008 0.563047 0.563086 0.563124 0.563163 0.563202 0.563241
39.4 0.563280 0.563319 0.563358 0.563397 0.563436 0.563475 0.563514 0.563552 0.563591 0.563630
39.5 0.563669 0.563708 0.563746 0.563785 0.563824 0.563863 0.563902 0.563940 0.563979 0.564018
39.6 0.564057 0.564095 0.564134 0.564173 0.564211 0.564250 0.564289 0.564327 0.564366 0.564405
39.7 0.564443 0.564482 0.564520 0.564559 0.564598 0.564636 0.564675 0.564713 0.564752 0.564790
39.8 0.564829 0.564867 0.564906 0.564944 0.564983 0.565021 0.565060 0.565098 0.565137 0.565175
39.9 0.565214 0.565252 0.565291 0.565329 0.565367 0.565406 0.565444 0.565482 0.565521 0.565559
Logarithm Table for base 680 — N = 40.00–40.99
N.i 0 1 2 3 4 5 6 7 8 9
40.0 0.565598 0.565636 0.565674 0.565712 0.565751 0.565789 0.565827 0.565866 0.565904 0.565942
40.1 0.565980 0.566019 0.566057 0.566095 0.566133 0.566171 0.566210 0.566248 0.566286 0.566324
40.2 0.566362 0.566400 0.566438 0.566477 0.566515 0.566553 0.566591 0.566629 0.566667 0.566705
40.3 0.566743 0.566781 0.566819 0.566857 0.566895 0.566933 0.566971 0.567009 0.567047 0.567085
40.4 0.567123 0.567161 0.567199 0.567237 0.567275 0.567313 0.567351 0.567389 0.567426 0.567464
40.5 0.567502 0.567540 0.567578 0.567616 0.567654 0.567691 0.567729 0.567767 0.567805 0.567843
40.6 0.567880 0.567918 0.567956 0.567994 0.568031 0.568069 0.568107 0.568144 0.568182 0.568220
40.7 0.568257 0.568295 0.568333 0.568370 0.568408 0.568446 0.568483 0.568521 0.568559 0.568596
40.8 0.568634 0.568671 0.568709 0.568746 0.568784 0.568822 0.568859 0.568897 0.568934 0.568972
40.9 0.569009 0.569047 0.569084 0.569122 0.569159 0.569196 0.569234 0.569271 0.569309 0.569346
Logarithm Table for base 680 — N = 41.00–41.99
N.i 0 1 2 3 4 5 6 7 8 9
41.0 0.569384 0.569421 0.569458 0.569496 0.569533 0.569570 0.569608 0.569645 0.569682 0.569720
41.1 0.569757 0.569794 0.569832 0.569869 0.569906 0.569943 0.569981 0.570018 0.570055 0.570092
41.2 0.570130 0.570167 0.570204 0.570241 0.570278 0.570316 0.570353 0.570390 0.570427 0.570464
41.3 0.570501 0.570538 0.570576 0.570613 0.570650 0.570687 0.570724 0.570761 0.570798 0.570835
41.4 0.570872 0.570909 0.570946 0.570983 0.571020 0.571057 0.571094 0.571131 0.571168 0.571205
41.5 0.571242 0.571279 0.571316 0.571353 0.571390 0.571427 0.571464 0.571500 0.571537 0.571574
41.6 0.571611 0.571648 0.571685 0.571722 0.571758 0.571795 0.571832 0.571869 0.571906 0.571942
41.7 0.571979 0.572016 0.572053 0.572089 0.572126 0.572163 0.572200 0.572236 0.572273 0.572310
41.8 0.572346 0.572383 0.572420 0.572456 0.572493 0.572530 0.572566 0.572603 0.572640 0.572676
41.9 0.572713 0.572749 0.572786 0.572823 0.572859 0.572896 0.572932 0.572969 0.573005 0.573042
Logarithm Table for base 680 — N = 42.00–42.99
N.i 0 1 2 3 4 5 6 7 8 9
42.0 0.573078 0.573115 0.573151 0.573188 0.573224 0.573261 0.573297 0.573334 0.573370 0.573406
42.1 0.573443 0.573479 0.573516 0.573552 0.573588 0.573625 0.573661 0.573698 0.573734 0.573770
42.2 0.573807 0.573843 0.573879 0.573916 0.573952 0.573988 0.574024 0.574061 0.574097 0.574133
42.3 0.574170 0.574206 0.574242 0.574278 0.574314 0.574351 0.574387 0.574423 0.574459 0.574495
42.4 0.574532 0.574568 0.574604 0.574640 0.574676 0.574712 0.574748 0.574785 0.574821 0.574857
42.5 0.574893 0.574929 0.574965 0.575001 0.575037 0.575073 0.575109 0.575145 0.575181 0.575217
42.6 0.575253 0.575289 0.575325 0.575361 0.575397 0.575433 0.575469 0.575505 0.575541 0.575577
42.7 0.575613 0.575649 0.575684 0.575720 0.575756 0.575792 0.575828 0.575864 0.575900 0.575935
42.8 0.575971 0.576007 0.576043 0.576079 0.576115 0.576150 0.576186 0.576222 0.576258 0.576293
42.9 0.576329 0.576365 0.576401 0.576436 0.576472 0.576508 0.576543 0.576579 0.576615 0.576650
Logarithm Table for base 680 — N = 43.00–43.99
N.i 0 1 2 3 4 5 6 7 8 9
43.0 0.576686 0.576722 0.576757 0.576793 0.576829 0.576864 0.576900 0.576935 0.576971 0.577007
43.1 0.577042 0.577078 0.577113 0.577149 0.577184 0.577220 0.577256 0.577291 0.577327 0.577362
43.2 0.577398 0.577433 0.577469 0.577504 0.577539 0.577575 0.577610 0.577646 0.577681 0.577717
43.3 0.577752 0.577787 0.577823 0.577858 0.577894 0.577929 0.577964 0.578000 0.578035 0.578070
43.4 0.578106 0.578141 0.578176 0.578212 0.578247 0.578282 0.578318 0.578353 0.578388 0.578423
43.5 0.578459 0.578494 0.578529 0.578564 0.578600 0.578635 0.578670 0.578705 0.578740 0.578776
43.6 0.578811 0.578846 0.578881 0.578916 0.578951 0.578986 0.579022 0.579057 0.579092 0.579127
43.7 0.579162 0.579197 0.579232 0.579267 0.579302 0.579337 0.579372 0.579407 0.579442 0.579477
43.8 0.579512 0.579547 0.579582 0.579617 0.579652 0.579687 0.579722 0.579757 0.579792 0.579827
43.9 0.579862 0.579897 0.579932 0.579967 0.580002 0.580037 0.580071 0.580106 0.580141 0.580176
Logarithm Table for base 680 — N = 44.00–44.99
N.i 0 1 2 3 4 5 6 7 8 9
44.0 0.580211 0.580246 0.580281 0.580315 0.580350 0.580385 0.580420 0.580455 0.580489 0.580524
44.1 0.580559 0.580594 0.580629 0.580663 0.580698 0.580733 0.580767 0.580802 0.580837 0.580872
44.2 0.580906 0.580941 0.580976 0.581010 0.581045 0.581080 0.581114 0.581149 0.581184 0.581218
44.3 0.581253 0.581287 0.581322 0.581357 0.581391 0.581426 0.581460 0.581495 0.581529 0.581564
44.4 0.581599 0.581633 0.581668 0.581702 0.581737 0.581771 0.581806 0.581840 0.581875 0.581909
44.5 0.581943 0.581978 0.582012 0.582047 0.582081 0.582116 0.582150 0.582184 0.582219 0.582253
44.6 0.582288 0.582322 0.582356 0.582391 0.582425 0.582459 0.582494 0.582528 0.582562 0.582597
44.7 0.582631 0.582665 0.582700 0.582734 0.582768 0.582802 0.582837 0.582871 0.582905 0.582939
44.8 0.582974 0.583008 0.583042 0.583076 0.583110 0.583145 0.583179 0.583213 0.583247 0.583281
44.9 0.583315 0.583350 0.583384 0.583418 0.583452 0.583486 0.583520 0.583554 0.583588 0.583623
Logarithm Table for base 680 — N = 45.00–45.99
N.i 0 1 2 3 4 5 6 7 8 9
45.0 0.583657 0.583691 0.583725 0.583759 0.583793 0.583827 0.583861 0.583895 0.583929 0.583963
45.1 0.583997 0.584031 0.584065 0.584099 0.584133 0.584167 0.584201 0.584235 0.584269 0.584303
45.2 0.584337 0.584370 0.584404 0.584438 0.584472 0.584506 0.584540 0.584574 0.584608 0.584642
45.3 0.584675 0.584709 0.584743 0.584777 0.584811 0.584845 0.584878 0.584912 0.584946 0.584980
45.4 0.585013 0.585047 0.585081 0.585115 0.585148 0.585182 0.585216 0.585250 0.585283 0.585317
45.5 0.585351 0.585385 0.585418 0.585452 0.585486 0.585519 0.585553 0.585587 0.585620 0.585654
45.6 0.585687 0.585721 0.585755 0.585788 0.585822 0.585855 0.585889 0.585923 0.585956 0.585990
45.7 0.586023 0.586057 0.586090 0.586124 0.586157 0.586191 0.586224 0.586258 0.586291 0.586325
45.8 0.586358 0.586392 0.586425 0.586459 0.586492 0.586526 0.586559 0.586593 0.586626 0.586659
45.9 0.586693 0.586726 0.586760 0.586793 0.586826 0.586860 0.586893 0.586926 0.586960 0.586993
Logarithm Table for base 680 — N = 46.00–46.99
N.i 0 1 2 3 4 5 6 7 8 9
46.0 0.587027 0.587060 0.587093 0.587126 0.587160 0.587193 0.587226 0.587260 0.587293 0.587326
46.1 0.587359 0.587393 0.587426 0.587459 0.587492 0.587526 0.587559 0.587592 0.587625 0.587659
46.2 0.587692 0.587725 0.587758 0.587791 0.587824 0.587858 0.587891 0.587924 0.587957 0.587990
46.3 0.588023 0.588056 0.588089 0.588123 0.588156 0.588189 0.588222 0.588255 0.588288 0.588321
46.4 0.588354 0.588387 0.588420 0.588453 0.588486 0.588519 0.588552 0.588585 0.588618 0.588651
46.5 0.588684 0.588717 0.588750 0.588783 0.588816 0.588849 0.588882 0.588915 0.588948 0.588981
46.6 0.589013 0.589046 0.589079 0.589112 0.589145 0.589178 0.589211 0.589244 0.589276 0.589309
46.7 0.589342 0.589375 0.589408 0.589441 0.589473 0.589506 0.589539 0.589572 0.589605 0.589637
46.8 0.589670 0.589703 0.589736 0.589768 0.589801 0.589834 0.589867 0.589899 0.589932 0.589965
46.9 0.589997 0.590030 0.590063 0.590095 0.590128 0.590161 0.590193 0.590226 0.590259 0.590291
Logarithm Table for base 680 — N = 47.00–47.99
N.i 0 1 2 3 4 5 6 7 8 9
47.0 0.590324 0.590357 0.590389 0.590422 0.590454 0.590487 0.590520 0.590552 0.590585 0.590617
47.1 0.590650 0.590682 0.590715 0.590747 0.590780 0.590813 0.590845 0.590878 0.590910 0.590943
47.2 0.590975 0.591007 0.591040 0.591072 0.591105 0.591137 0.591170 0.591202 0.591235 0.591267
47.3 0.591300 0.591332 0.591364 0.591397 0.591429 0.591462 0.591494 0.591526 0.591559 0.591591
47.4 0.591623 0.591656 0.591688 0.591720 0.591753 0.591785 0.591817 0.591850 0.591882 0.591914
47.5 0.591946 0.591979 0.592011 0.592043 0.592076 0.592108 0.592140 0.592172 0.592204 0.592237
47.6 0.592269 0.592301 0.592333 0.592366 0.592398 0.592430 0.592462 0.592494 0.592526 0.592559
47.7 0.592591 0.592623 0.592655 0.592687 0.592719 0.592751 0.592783 0.592816 0.592848 0.592880
47.8 0.592912 0.592944 0.592976 0.593008 0.593040 0.593072 0.593104 0.593136 0.593168 0.593200
47.9 0.593232 0.593264 0.593296 0.593328 0.593360 0.593392 0.593424 0.593456 0.593488 0.593520
Logarithm Table for base 680 — N = 48.00–48.99
N.i 0 1 2 3 4 5 6 7 8 9
48.0 0.593552 0.593584 0.593616 0.593648 0.593680 0.593712 0.593744 0.593775 0.593807 0.593839
48.1 0.593871 0.593903 0.593935 0.593967 0.593999 0.594030 0.594062 0.594094 0.594126 0.594158
48.2 0.594189 0.594221 0.594253 0.594285 0.594317 0.594348 0.594380 0.594412 0.594444 0.594476
48.3 0.594507 0.594539 0.594571 0.594602 0.594634 0.594666 0.594698 0.594729 0.594761 0.594793
48.4 0.594824 0.594856 0.594888 0.594919 0.594951 0.594983 0.595014 0.595046 0.595078 0.595109
48.5 0.595141 0.595172 0.595204 0.595236 0.595267 0.595299 0.595330 0.595362 0.595394 0.595425
48.6 0.595457 0.595488 0.595520 0.595551 0.595583 0.595614 0.595646 0.595677 0.595709 0.595740
48.7 0.595772 0.595803 0.595835 0.595866 0.595898 0.595929 0.595961 0.595992 0.596023 0.596055
48.8 0.596086 0.596118 0.596149 0.596181 0.596212 0.596243 0.596275 0.596306 0.596337 0.596369
48.9 0.596400 0.596432 0.596463 0.596494 0.596526 0.596557 0.596588 0.596620 0.596651 0.596682
Logarithm Table for base 680 — N = 49.00–49.99
N.i 0 1 2 3 4 5 6 7 8 9
49.0 0.596713 0.596745 0.596776 0.596807 0.596839 0.596870 0.596901 0.596932 0.596964 0.596995
49.1 0.597026 0.597057 0.597088 0.597120 0.597151 0.597182 0.597213 0.597244 0.597276 0.597307
49.2 0.597338 0.597369 0.597400 0.597431 0.597463 0.597494 0.597525 0.597556 0.597587 0.597618
49.3 0.597649 0.597680 0.597711 0.597743 0.597774 0.597805 0.597836 0.597867 0.597898 0.597929
49.4 0.597960 0.597991 0.598022 0.598053 0.598084 0.598115 0.598146 0.598177 0.598208 0.598239
49.5 0.598270 0.598301 0.598332 0.598363 0.598394 0.598425 0.598456 0.598487 0.598518 0.598549
49.6 0.598579 0.598610 0.598641 0.598672 0.598703 0.598734 0.598765 0.598796 0.598827 0.598857
49.7 0.598888 0.598919 0.598950 0.598981 0.599012 0.599042 0.599073 0.599104 0.599135 0.599166
49.8 0.599196 0.599227 0.599258 0.599289 0.599320 0.599350 0.599381 0.599412 0.599443 0.599473
49.9 0.599504 0.599535 0.599565 0.599596 0.599627 0.599658 0.599688 0.599719 0.599750 0.599780
Logarithm Table for base 680 — N = 50.00–50.99
N.i 0 1 2 3 4 5 6 7 8 9
50.0 0.599811 0.599842 0.599872 0.599903 0.599934 0.599964 0.599995 0.600026 0.600056 0.600087
50.1 0.600117 0.600148 0.600179 0.600209 0.600240 0.600270 0.600301 0.600331 0.600362 0.600393
50.2 0.600423 0.600454 0.600484 0.600515 0.600545 0.600576 0.600606 0.600637 0.600667 0.600698
50.3 0.600728 0.600759 0.600789 0.600820 0.600850 0.600881 0.600911 0.600941 0.600972 0.601002
50.4 0.601033 0.601063 0.601094 0.601124 0.601154 0.601185 0.601215 0.601246 0.601276 0.601306
50.5 0.601337 0.601367 0.601397 0.601428 0.601458 0.601488 0.601519 0.601549 0.601579 0.601610
50.6 0.601640 0.601670 0.601701 0.601731 0.601761 0.601791 0.601822 0.601852 0.601882 0.601912
50.7 0.601943 0.601973 0.602003 0.602033 0.602064 0.602094 0.602124 0.602154 0.602184 0.602215
50.8 0.602245 0.602275 0.602305 0.602335 0.602365 0.602396 0.602426 0.602456 0.602486 0.602516
50.9 0.602546 0.602576 0.602607 0.602637 0.602667 0.602697 0.602727 0.602757 0.602787 0.602817
Logarithm Table for base 680 — N = 51.00–51.99
N.i 0 1 2 3 4 5 6 7 8 9
51.0 0.602847 0.602877 0.602907 0.602937 0.602967 0.602997 0.603028 0.603058 0.603088 0.603118
51.1 0.603148 0.603178 0.603208 0.603238 0.603268 0.603298 0.603328 0.603357 0.603387 0.603417
51.2 0.603447 0.603477 0.603507 0.603537 0.603567 0.603597 0.603627 0.603657 0.603687 0.603717
51.3 0.603747 0.603776 0.603806 0.603836 0.603866 0.603896 0.603926 0.603956 0.603985 0.604015
51.4 0.604045 0.604075 0.604105 0.604135 0.604164 0.604194 0.604224 0.604254 0.604284 0.604313
51.5 0.604343 0.604373 0.604403 0.604432 0.604462 0.604492 0.604522 0.604551 0.604581 0.604611
51.6 0.604641 0.604670 0.604700 0.604730 0.604759 0.604789 0.604819 0.604848 0.604878 0.604908
51.7 0.604937 0.604967 0.604997 0.605026 0.605056 0.605086 0.605115 0.605145 0.605174 0.605204
51.8 0.605234 0.605263 0.605293 0.605322 0.605352 0.605382 0.605411 0.605441 0.605470 0.605500
51.9 0.605529 0.605559 0.605588 0.605618 0.605648 0.605677 0.605707 0.605736 0.605766 0.605795
Logarithm Table for base 680 — N = 52.00–52.99
N.i 0 1 2 3 4 5 6 7 8 9
52.0 0.605825 0.605854 0.605883 0.605913 0.605942 0.605972 0.606001 0.606031 0.606060 0.606090
52.1 0.606119 0.606149 0.606178 0.606207 0.606237 0.606266 0.606296 0.606325 0.606354 0.606384
52.2 0.606413 0.606442 0.606472 0.606501 0.606531 0.606560 0.606589 0.606619 0.606648 0.606677
52.3 0.606707 0.606736 0.606765 0.606794 0.606824 0.606853 0.606882 0.606912 0.606941 0.606970
52.4 0.606999 0.607029 0.607058 0.607087 0.607116 0.607146 0.607175 0.607204 0.607233 0.607263
52.5 0.607292 0.607321 0.607350 0.607379 0.607409 0.607438 0.607467 0.607496 0.607525 0.607554
52.6 0.607584 0.607613 0.607642 0.607671 0.607700 0.607729 0.607758 0.607787 0.607817 0.607846
52.7 0.607875 0.607904 0.607933 0.607962 0.607991 0.608020 0.608049 0.608078 0.608107 0.608136
52.8 0.608165 0.608194 0.608223 0.608252 0.608282 0.608311 0.608340 0.608369 0.608398 0.608427
52.9 0.608456 0.608484 0.608513 0.608542 0.608571 0.608600 0.608629 0.608658 0.608687 0.608716
Logarithm Table for base 680 — N = 53.00–53.99
N.i 0 1 2 3 4 5 6 7 8 9
53.0 0.608745 0.608774 0.608803 0.608832 0.608861 0.608890 0.608919 0.608947 0.608976 0.609005
53.1 0.609034 0.609063 0.609092 0.609121 0.609150 0.609178 0.609207 0.609236 0.609265 0.609294
53.2 0.609323 0.609351 0.609380 0.609409 0.609438 0.609467 0.609495 0.609524 0.609553 0.609582
53.3 0.609611 0.609639 0.609668 0.609697 0.609726 0.609754 0.609783 0.609812 0.609840 0.609869
53.4 0.609898 0.609927 0.609955 0.609984 0.610013 0.610041 0.610070 0.610099 0.610127 0.610156
53.5 0.610185 0.610213 0.610242 0.610271 0.610299 0.610328 0.610357 0.610385 0.610414 0.610442
53.6 0.610471 0.610500 0.610528 0.610557 0.610585 0.610614 0.610643 0.610671 0.610700 0.610728
53.7 0.610757 0.610785 0.610814 0.610843 0.610871 0.610900 0.610928 0.610957 0.610985 0.611014
53.8 0.611042 0.611071 0.611099 0.611128 0.611156 0.611185 0.611213 0.611241 0.611270 0.611298
53.9 0.611327 0.611355 0.611384 0.611412 0.611441 0.611469 0.611497 0.611526 0.611554 0.611583
Logarithm Table for base 680 — N = 54.00–54.99
N.i 0 1 2 3 4 5 6 7 8 9
54.0 0.611611 0.611639 0.611668 0.611696 0.611725 0.611753 0.611781 0.611810 0.611838 0.611866
54.1 0.611895 0.611923 0.611951 0.611980 0.612008 0.612036 0.612065 0.612093 0.612121 0.612150
54.2 0.612178 0.612206 0.612234 0.612263 0.612291 0.612319 0.612348 0.612376 0.612404 0.612432
54.3 0.612461 0.612489 0.612517 0.612545 0.612573 0.612602 0.612630 0.612658 0.612686 0.612714
54.4 0.612743 0.612771 0.612799 0.612827 0.612855 0.612883 0.612912 0.612940 0.612968 0.612996
54.5 0.613024 0.613052 0.613080 0.613109 0.613137 0.613165 0.613193 0.613221 0.613249 0.613277
54.6 0.613305 0.613333 0.613361 0.613389 0.613418 0.613446 0.613474 0.613502 0.613530 0.613558
54.7 0.613586 0.613614 0.613642 0.613670 0.613698 0.613726 0.613754 0.613782 0.613810 0.613838
54.8 0.613866 0.613894 0.613922 0.613950 0.613978 0.614006 0.614034 0.614062 0.614090 0.614117
54.9 0.614145 0.614173 0.614201 0.614229 0.614257 0.614285 0.614313 0.614341 0.614369 0.614397
Logarithm Table for base 680 — N = 55.00–55.99
N.i 0 1 2 3 4 5 6 7 8 9
55.0 0.614424 0.614452 0.614480 0.614508 0.614536 0.614564 0.614592 0.614619 0.614647 0.614675
55.1 0.614703 0.614731 0.614759 0.614786 0.614814 0.614842 0.614870 0.614898 0.614925 0.614953
55.2 0.614981 0.615009 0.615037 0.615064 0.615092 0.615120 0.615148 0.615175 0.615203 0.615231
55.3 0.615258 0.615286 0.615314 0.615342 0.615369 0.615397 0.615425 0.615452 0.615480 0.615508
55.4 0.615535 0.615563 0.615591 0.615618 0.615646 0.615674 0.615701 0.615729 0.615757 0.615784
55.5 0.615812 0.615840 0.615867 0.615895 0.615922 0.615950 0.615978 0.616005 0.616033 0.616060
55.6 0.616088 0.616116 0.616143 0.616171 0.616198 0.616226 0.616253 0.616281 0.616308 0.616336
55.7 0.616364 0.616391 0.616419 0.616446 0.616474 0.616501 0.616529 0.616556 0.616584 0.616611
55.8 0.616639 0.616666 0.616693 0.616721 0.616748 0.616776 0.616803 0.616831 0.616858 0.616886
55.9 0.616913 0.616941 0.616968 0.616995 0.617023 0.617050 0.617078 0.617105 0.617132 0.617160
Logarithm Table for base 680 — N = 56.00–56.99
N.i 0 1 2 3 4 5 6 7 8 9
56.0 0.617187 0.617215 0.617242 0.617269 0.617297 0.617324 0.617351 0.617379 0.617406 0.617433
56.1 0.617461 0.617488 0.617515 0.617543 0.617570 0.617597 0.617625 0.617652 0.617679 0.617706
56.2 0.617734 0.617761 0.617788 0.617816 0.617843 0.617870 0.617897 0.617925 0.617952 0.617979
56.3 0.618006 0.618034 0.618061 0.618088 0.618115 0.618142 0.618170 0.618197 0.618224 0.618251
56.4 0.618278 0.618306 0.618333 0.618360 0.618387 0.618414 0.618441 0.618469 0.618496 0.618523
56.5 0.618550 0.618577 0.618604 0.618631 0.618659 0.618686 0.618713 0.618740 0.618767 0.618794
56.6 0.618821 0.618848 0.618875 0.618902 0.618929 0.618957 0.618984 0.619011 0.619038 0.619065
56.7 0.619092 0.619119 0.619146 0.619173 0.619200 0.619227 0.619254 0.619281 0.619308 0.619335
56.8 0.619362 0.619389 0.619416 0.619443 0.619470 0.619497 0.619524 0.619551 0.619578 0.619605
56.9 0.619632 0.619659 0.619686 0.619713 0.619739 0.619766 0.619793 0.619820 0.619847 0.619874
Logarithm Table for base 680 — N = 57.00–57.99
N.i 0 1 2 3 4 5 6 7 8 9
57.0 0.619901 0.619928 0.619955 0.619982 0.620008 0.620035 0.620062 0.620089 0.620116 0.620143
57.1 0.620170 0.620197 0.620223 0.620250 0.620277 0.620304 0.620331 0.620358 0.620384 0.620411
57.2 0.620438 0.620465 0.620492 0.620518 0.620545 0.620572 0.620599 0.620625 0.620652 0.620679
57.3 0.620706 0.620733 0.620759 0.620786 0.620813 0.620840 0.620866 0.620893 0.620920 0.620946
57.4 0.620973 0.621000 0.621027 0.621053 0.621080 0.621107 0.621133 0.621160 0.621187 0.621213
57.5 0.621240 0.621267 0.621293 0.621320 0.621347 0.621373 0.621400 0.621427 0.621453 0.621480
57.6 0.621506 0.621533 0.621560 0.621586 0.621613 0.621639 0.621666 0.621693 0.621719 0.621746
57.7 0.621772 0.621799 0.621826 0.621852 0.621879 0.621905 0.621932 0.621958 0.621985 0.622011
57.8 0.622038 0.622064 0.622091 0.622117 0.622144 0.622170 0.622197 0.622223 0.622250 0.622276
57.9 0.622303 0.622329 0.622356 0.622382 0.622409 0.622435 0.622462 0.622488 0.622515 0.622541
Logarithm Table for base 680 — N = 58.00–58.99
N.i 0 1 2 3 4 5 6 7 8 9
58.0 0.622568 0.622594 0.622620 0.622647 0.622673 0.622700 0.622726 0.622752 0.622779 0.622805
58.1 0.622832 0.622858 0.622884 0.622911 0.622937 0.622964 0.622990 0.623016 0.623043 0.623069
58.2 0.623095 0.623122 0.623148 0.623174 0.623201 0.623227 0.623253 0.623280 0.623306 0.623332
58.3 0.623359 0.623385 0.623411 0.623437 0.623464 0.623490 0.623516 0.623543 0.623569 0.623595
58.4 0.623621 0.623648 0.623674 0.623700 0.623726 0.623752 0.623779 0.623805 0.623831 0.623857
58.5 0.623884 0.623910 0.623936 0.623962 0.623988 0.624015 0.624041 0.624067 0.624093 0.624119
58.6 0.624145 0.624172 0.624198 0.624224 0.624250 0.624276 0.624302 0.624329 0.624355 0.624381
58.7 0.624407 0.624433 0.624459 0.624485 0.624511 0.624537 0.624564 0.624590 0.624616 0.624642
58.8 0.624668 0.624694 0.624720 0.624746 0.624772 0.624798 0.624824 0.624850 0.624876 0.624902
58.9 0.624928 0.624954 0.624980 0.625006 0.625033 0.625059 0.625085 0.625111 0.625137 0.625163
Logarithm Table for base 680 — N = 59.00–59.99
N.i 0 1 2 3 4 5 6 7 8 9
59.0 0.625189 0.625214 0.625240 0.625266 0.625292 0.625318 0.625344 0.625370 0.625396 0.625422
59.1 0.625448 0.625474 0.625500 0.625526 0.625552 0.625578 0.625604 0.625630 0.625656 0.625681
59.2 0.625707 0.625733 0.625759 0.625785 0.625811 0.625837 0.625863 0.625889 0.625914 0.625940
59.3 0.625966 0.625992 0.626018 0.626044 0.626070 0.626095 0.626121 0.626147 0.626173 0.626199
59.4 0.626224 0.626250 0.626276 0.626302 0.626328 0.626353 0.626379 0.626405 0.626431 0.626457
59.5 0.626482 0.626508 0.626534 0.626560 0.626585 0.626611 0.626637 0.626663 0.626688 0.626714
59.6 0.626740 0.626766 0.626791 0.626817 0.626843 0.626868 0.626894 0.626920 0.626946 0.626971
59.7 0.626997 0.627023 0.627048 0.627074 0.627100 0.627125 0.627151 0.627177 0.627202 0.627228
59.8 0.627254 0.627279 0.627305 0.627330 0.627356 0.627382 0.627407 0.627433 0.627458 0.627484
59.9 0.627510 0.627535 0.627561 0.627586 0.627612 0.627638 0.627663 0.627689 0.627714 0.627740
Logarithm Table for base 680 — N = 60.00–60.99
N.i 0 1 2 3 4 5 6 7 8 9
60.0 0.627765 0.627791 0.627817 0.627842 0.627868 0.627893 0.627919 0.627944 0.627970 0.627995
60.1 0.628021 0.628046 0.628072 0.628097 0.628123 0.628148 0.628174 0.628199 0.628225 0.628250
60.2 0.628276 0.628301 0.628327 0.628352 0.628378 0.628403 0.628428 0.628454 0.628479 0.628505
60.3 0.628530 0.628556 0.628581 0.628606 0.628632 0.628657 0.628683 0.628708 0.628733 0.628759
60.4 0.628784 0.628810 0.628835 0.628860 0.628886 0.628911 0.628936 0.628962 0.628987 0.629013
60.5 0.629038 0.629063 0.629089 0.629114 0.629139 0.629165 0.629190 0.629215 0.629240 0.629266
60.6 0.629291 0.629316 0.629342 0.629367 0.629392 0.629418 0.629443 0.629468 0.629493 0.629519
60.7 0.629544 0.629569 0.629594 0.629620 0.629645 0.629670 0.629695 0.629721 0.629746 0.629771
60.8 0.629796 0.629821 0.629847 0.629872 0.629897 0.629922 0.629948 0.629973 0.629998 0.630023
60.9 0.630048 0.630073 0.630099 0.630124 0.630149 0.630174 0.630199 0.630224 0.630250 0.630275
Logarithm Table for base 680 — N = 61.00–61.99
N.i 0 1 2 3 4 5 6 7 8 9
61.0 0.630300 0.630325 0.630350 0.630375 0.630400 0.630425 0.630451 0.630476 0.630501 0.630526
61.1 0.630551 0.630576 0.630601 0.630626 0.630651 0.630676 0.630701 0.630727 0.630752 0.630777
61.2 0.630802 0.630827 0.630852 0.630877 0.630902 0.630927 0.630952 0.630977 0.631002 0.631027
61.3 0.631052 0.631077 0.631102 0.631127 0.631152 0.631177 0.631202 0.631227 0.631252 0.631277
61.4 0.631302 0.631327 0.631352 0.631377 0.631402 0.631427 0.631452 0.631477 0.631502 0.631527
61.5 0.631551 0.631576 0.631601 0.631626 0.631651 0.631676 0.631701 0.631726 0.631751 0.631776
61.6 0.631801 0.631825 0.631850 0.631875 0.631900 0.631925 0.631950 0.631975 0.632000 0.632024
61.7 0.632049 0.632074 0.632099 0.632124 0.632149 0.632173 0.632198 0.632223 0.632248 0.632273
61.8 0.632298 0.632322 0.632347 0.632372 0.632397 0.632422 0.632446 0.632471 0.632496 0.632521
61.9 0.632545 0.632570 0.632595 0.632620 0.632645 0.632669 0.632694 0.632719 0.632743 0.632768
Logarithm Table for base 680 — N = 62.00–62.99
N.i 0 1 2 3 4 5 6 7 8 9
62.0 0.632793 0.632818 0.632842 0.632867 0.632892 0.632917 0.632941 0.632966 0.632991 0.633015
62.1 0.633040 0.633065 0.633089 0.633114 0.633139 0.633163 0.633188 0.633213 0.633237 0.633262
62.2 0.633287 0.633311 0.633336 0.633361 0.633385 0.633410 0.633435 0.633459 0.633484 0.633508
62.3 0.633533 0.633558 0.633582 0.633607 0.633631 0.633656 0.633681 0.633705 0.633730 0.633754
62.4 0.633779 0.633804 0.633828 0.633853 0.633877 0.633902 0.633926 0.633951 0.633975 0.634000
62.5 0.634024 0.634049 0.634074 0.634098 0.634123 0.634147 0.634172 0.634196 0.634221 0.634245
62.6 0.634270 0.634294 0.634319 0.634343 0.634368 0.634392 0.634416 0.634441 0.634465 0.634490
62.7 0.634514 0.634539 0.634563 0.634588 0.634612 0.634637 0.634661 0.634685 0.634710 0.634734
62.8 0.634759 0.634783 0.634808 0.634832 0.634856 0.634881 0.634905 0.634929 0.634954 0.634978
62.9 0.635003 0.635027 0.635051 0.635076 0.635100 0.635124 0.635149 0.635173 0.635198 0.635222
Logarithm Table for base 680 — N = 63.00–63.99
N.i 0 1 2 3 4 5 6 7 8 9
63.0 0.635246 0.635271 0.635295 0.635319 0.635344 0.635368 0.635392 0.635416 0.635441 0.635465
63.1 0.635489 0.635514 0.635538 0.635562 0.635587 0.635611 0.635635 0.635659 0.635684 0.635708
63.2 0.635732 0.635756 0.635781 0.635805 0.635829 0.635853 0.635878 0.635902 0.635926 0.635950
63.3 0.635975 0.635999 0.636023 0.636047 0.636071 0.636096 0.636120 0.636144 0.636168 0.636192
63.4 0.636217 0.636241 0.636265 0.636289 0.636313 0.636337 0.636362 0.636386 0.636410 0.636434
63.5 0.636458 0.636482 0.636507 0.636531 0.636555 0.636579 0.636603 0.636627 0.636651 0.636675
63.6 0.636700 0.636724 0.636748 0.636772 0.636796 0.636820 0.636844 0.636868 0.636892 0.636916
63.7 0.636940 0.636964 0.636989 0.637013 0.637037 0.637061 0.637085 0.637109 0.637133 0.637157
63.8 0.637181 0.637205 0.637229 0.637253 0.637277 0.637301 0.637325 0.637349 0.637373 0.637397
63.9 0.637421 0.637445 0.637469 0.637493 0.637517 0.637541 0.637565 0.637589 0.637613 0.637637
Logarithm Table for base 680 — N = 64.00–64.99
N.i 0 1 2 3 4 5 6 7 8 9
64.0 0.637661 0.637685 0.637709 0.637733 0.637757 0.637781 0.637805 0.637828 0.637852 0.637876
64.1 0.637900 0.637924 0.637948 0.637972 0.637996 0.638020 0.638044 0.638068 0.638091 0.638115
64.2 0.638139 0.638163 0.638187 0.638211 0.638235 0.638259 0.638282 0.638306 0.638330 0.638354
64.3 0.638378 0.638402 0.638426 0.638449 0.638473 0.638497 0.638521 0.638545 0.638569 0.638592
64.4 0.638616 0.638640 0.638664 0.638688 0.638711 0.638735 0.638759 0.638783 0.638806 0.638830
64.5 0.638854 0.638878 0.638902 0.638925 0.638949 0.638973 0.638997 0.639020 0.639044 0.639068
64.6 0.639092 0.639115 0.639139 0.639163 0.639186 0.639210 0.639234 0.639258 0.639281 0.639305
64.7 0.639329 0.639352 0.639376 0.639400 0.639423 0.639447 0.639471 0.639495 0.639518 0.639542
64.8 0.639566 0.639589 0.639613 0.639636 0.639660 0.639684 0.639707 0.639731 0.639755 0.639778
64.9 0.639802 0.639826 0.639849 0.639873 0.639896 0.639920 0.639944 0.639967 0.639991 0.640014
Logarithm Table for base 680 — N = 65.00–65.99
N.i 0 1 2 3 4 5 6 7 8 9
65.0 0.640038 0.640062 0.640085 0.640109 0.640132 0.640156 0.640179 0.640203 0.640227 0.640250
65.1 0.640274 0.640297 0.640321 0.640344 0.640368 0.640391 0.640415 0.640438 0.640462 0.640486
65.2 0.640509 0.640533 0.640556 0.640580 0.640603 0.640627 0.640650 0.640674 0.640697 0.640721
65.3 0.640744 0.640768 0.640791 0.640814 0.640838 0.640861 0.640885 0.640908 0.640932 0.640955
65.4 0.640979 0.641002 0.641026 0.641049 0.641072 0.641096 0.641119 0.641143 0.641166 0.641190
65.5 0.641213 0.641236 0.641260 0.641283 0.641307 0.641330 0.641353 0.641377 0.641400 0.641423
65.6 0.641447 0.641470 0.641494 0.641517 0.641540 0.641564 0.641587 0.641610 0.641634 0.641657
65.7 0.641680 0.641704 0.641727 0.641750 0.641774 0.641797 0.641820 0.641844 0.641867 0.641890
65.8 0.641914 0.641937 0.641960 0.641983 0.642007 0.642030 0.642053 0.642077 0.642100 0.642123
65.9 0.642146 0.642170 0.642193 0.642216 0.642239 0.642263 0.642286 0.642309 0.642332 0.642356
Logarithm Table for base 680 — N = 66.00–66.99
N.i 0 1 2 3 4 5 6 7 8 9
66.0 0.642379 0.642402 0.642425 0.642449 0.642472 0.642495 0.642518 0.642541 0.642565 0.642588
66.1 0.642611 0.642634 0.642657 0.642681 0.642704 0.642727 0.642750 0.642773 0.642796 0.642820
66.2 0.642843 0.642866 0.642889 0.642912 0.642935 0.642959 0.642982 0.643005 0.643028 0.643051
66.3 0.643074 0.643097 0.643120 0.643144 0.643167 0.643190 0.643213 0.643236 0.643259 0.643282
66.4 0.643305 0.643328 0.643352 0.643375 0.643398 0.643421 0.643444 0.643467 0.643490 0.643513
66.5 0.643536 0.643559 0.643582 0.643605 0.643628 0.643651 0.643674 0.643697 0.643720 0.643743
66.6 0.643766 0.643789 0.643812 0.643836 0.643859 0.643882 0.643905 0.643928 0.643951 0.643974
66.7 0.643997 0.644019 0.644042 0.644065 0.644088 0.644111 0.644134 0.644157 0.644180 0.644203
66.8 0.644226 0.644249 0.644272 0.644295 0.644318 0.644341 0.644364 0.644387 0.644410 0.644433
66.9 0.644456 0.644478 0.644501 0.644524 0.644547 0.644570 0.644593 0.644616 0.644639 0.644662
Logarithm Table for base 680 — N = 67.00–67.99
N.i 0 1 2 3 4 5 6 7 8 9
67.0 0.644685 0.644707 0.644730 0.644753 0.644776 0.644799 0.644822 0.644845 0.644868 0.644890
67.1 0.644913 0.644936 0.644959 0.644982 0.645005 0.645027 0.645050 0.645073 0.645096 0.645119
67.2 0.645142 0.645164 0.645187 0.645210 0.645233 0.645256 0.645278 0.645301 0.645324 0.645347
67.3 0.645370 0.645392 0.645415 0.645438 0.645461 0.645483 0.645506 0.645529 0.645552 0.645574
67.4 0.645597 0.645620 0.645643 0.645665 0.645688 0.645711 0.645734 0.645756 0.645779 0.645802
67.5 0.645825 0.645847 0.645870 0.645893 0.645915 0.645938 0.645961 0.645983 0.646006 0.646029
67.6 0.646052 0.646074 0.646097 0.646120 0.646142 0.646165 0.646188 0.646210 0.646233 0.646256
67.7 0.646278 0.646301 0.646323 0.646346 0.646369 0.646391 0.646414 0.646437 0.646459 0.646482
67.8 0.646504 0.646527 0.646550 0.646572 0.646595 0.646618 0.646640 0.646663 0.646685 0.646708
67.9 0.646730 0.646753 0.646776 0.646798 0.646821 0.646843 0.646866 0.646888 0.646911 0.646934
Logarithm Table for base 680 — N = 68.00–68.99
N.i 0 1 2 3 4 5 6 7 8 9
68.0 0.646956 0.646979 0.647001 0.647024 0.647046 0.647069 0.647091 0.647114 0.647136 0.647159
68.1 0.647181 0.647204 0.647226 0.647249 0.647271 0.647294 0.647316 0.647339 0.647361 0.647384
68.2 0.647406 0.647429 0.647451 0.647474 0.647496 0.647519 0.647541 0.647564 0.647586 0.647609
68.3 0.647631 0.647653 0.647676 0.647698 0.647721 0.647743 0.647766 0.647788 0.647811 0.647833
68.4 0.647855 0.647878 0.647900 0.647923 0.647945 0.647967 0.647990 0.648012 0.648035 0.648057
68.5 0.648079 0.648102 0.648124 0.648146 0.648169 0.648191 0.648214 0.648236 0.648258 0.648281
68.6 0.648303 0.648325 0.648348 0.648370 0.648392 0.648415 0.648437 0.648459 0.648482 0.648504
68.7 0.648526 0.648549 0.648571 0.648593 0.648616 0.648638 0.648660 0.648683 0.648705 0.648727
68.8 0.648749 0.648772 0.648794 0.648816 0.648839 0.648861 0.648883 0.648905 0.648928 0.648950
68.9 0.648972 0.648994 0.649017 0.649039 0.649061 0.649083 0.649106 0.649128 0.649150 0.649172
Logarithm Table for base 680 — N = 69.00–69.99
N.i 0 1 2 3 4 5 6 7 8 9
69.0 0.649194 0.649217 0.649239 0.649261 0.649283 0.649306 0.649328 0.649350 0.649372 0.649394
69.1 0.649417 0.649439 0.649461 0.649483 0.649505 0.649527 0.649550 0.649572 0.649594 0.649616
69.2 0.649638 0.649660 0.649683 0.649705 0.649727 0.649749 0.649771 0.649793 0.649815 0.649838
69.3 0.649860 0.649882 0.649904 0.649926 0.649948 0.649970 0.649992 0.650014 0.650037 0.650059
69.4 0.650081 0.650103 0.650125 0.650147 0.650169 0.650191 0.650213 0.650235 0.650257 0.650279
69.5 0.650302 0.650324 0.650346 0.650368 0.650390 0.650412 0.650434 0.650456 0.650478 0.650500
69.6 0.650522 0.650544 0.650566 0.650588 0.650610 0.650632 0.650654 0.650676 0.650698 0.650720
69.7 0.650742 0.650764 0.650786 0.650808 0.650830 0.650852 0.650874 0.650896 0.650918 0.650940
69.8 0.650962 0.650984 0.651006 0.651028 0.651050 0.651072 0.651094 0.651116 0.651138 0.651159
69.9 0.651181 0.651203 0.651225 0.651247 0.651269 0.651291 0.651313 0.651335 0.651357 0.651379
Logarithm Table for base 680 — N = 70.00–70.99
N.i 0 1 2 3 4 5 6 7 8 9
70.0 0.651401 0.651423 0.651444 0.651466 0.651488 0.651510 0.651532 0.651554 0.651576 0.651598
70.1 0.651619 0.651641 0.651663 0.651685 0.651707 0.651729 0.651751 0.651773 0.651794 0.651816
70.2 0.651838 0.651860 0.651882 0.651904 0.651925 0.651947 0.651969 0.651991 0.652013 0.652035
70.3 0.652056 0.652078 0.652100 0.652122 0.652144 0.652165 0.652187 0.652209 0.652231 0.652252
70.4 0.652274 0.652296 0.652318 0.652340 0.652361 0.652383 0.652405 0.652427 0.652448 0.652470
70.5 0.652492 0.652514 0.652535 0.652557 0.652579 0.652601 0.652622 0.652644 0.652666 0.652688
70.6 0.652709 0.652731 0.652753 0.652774 0.652796 0.652818 0.652839 0.652861 0.652883 0.652905
70.7 0.652926 0.652948 0.652970 0.652991 0.653013 0.653035 0.653056 0.653078 0.653100 0.653121
70.8 0.653143 0.653165 0.653186 0.653208 0.653230 0.653251 0.653273 0.653294 0.653316 0.653338
70.9 0.653359 0.653381 0.653403 0.653424 0.653446 0.653467 0.653489 0.653511 0.653532 0.653554
Logarithm Table for base 680 — N = 71.00–71.99
N.i 0 1 2 3 4 5 6 7 8 9
71.0 0.653575 0.653597 0.653619 0.653640 0.653662 0.653683 0.653705 0.653727 0.653748 0.653770
71.1 0.653791 0.653813 0.653834 0.653856 0.653878 0.653899 0.653921 0.653942 0.653964 0.653985
71.2 0.654007 0.654028 0.654050 0.654071 0.654093 0.654114 0.654136 0.654157 0.654179 0.654200
71.3 0.654222 0.654243 0.654265 0.654286 0.654308 0.654329 0.654351 0.654372 0.654394 0.654415
71.4 0.654437 0.654458 0.654480 0.654501 0.654523 0.654544 0.654566 0.654587 0.654609 0.654630
71.5 0.654651 0.654673 0.654694 0.654716 0.654737 0.654759 0.654780 0.654801 0.654823 0.654844
71.6 0.654866 0.654887 0.654909 0.654930 0.654951 0.654973 0.654994 0.655016 0.655037 0.655058
71.7 0.655080 0.655101 0.655122 0.655144 0.655165 0.655187 0.655208 0.655229 0.655251 0.655272
71.8 0.655293 0.655315 0.655336 0.655357 0.655379 0.655400 0.655421 0.655443 0.655464 0.655485
71.9 0.655507 0.655528 0.655549 0.655571 0.655592 0.655613 0.655635 0.655656 0.655677 0.655699
Logarithm Table for base 680 — N = 72.00–72.99
N.i 0 1 2 3 4 5 6 7 8 9
72.0 0.655720 0.655741 0.655762 0.655784 0.655805 0.655826 0.655848 0.655869 0.655890 0.655911
72.1 0.655933 0.655954 0.655975 0.655996 0.656018 0.656039 0.656060 0.656082 0.656103 0.656124
72.2 0.656145 0.656166 0.656188 0.656209 0.656230 0.656251 0.656273 0.656294 0.656315 0.656336
72.3 0.656357 0.656379 0.656400 0.656421 0.656442 0.656463 0.656485 0.656506 0.656527 0.656548
72.4 0.656569 0.656591 0.656612 0.656633 0.656654 0.656675 0.656696 0.656718 0.656739 0.656760
72.5 0.656781 0.656802 0.656823 0.656844 0.656866 0.656887 0.656908 0.656929 0.656950 0.656971
72.6 0.656992 0.657013 0.657035 0.657056 0.657077 0.657098 0.657119 0.657140 0.657161 0.657182
72.7 0.657203 0.657224 0.657246 0.657267 0.657288 0.657309 0.657330 0.657351 0.657372 0.657393
72.8 0.657414 0.657435 0.657456 0.657477 0.657498 0.657519 0.657540 0.657561 0.657583 0.657604
72.9 0.657625 0.657646 0.657667 0.657688 0.657709 0.657730 0.657751 0.657772 0.657793 0.657814
Logarithm Table for base 680 — N = 73.00–73.99
N.i 0 1 2 3 4 5 6 7 8 9
73.0 0.657835 0.657856 0.657877 0.657898 0.657919 0.657940 0.657961 0.657982 0.658003 0.658024
73.1 0.658045 0.658066 0.658087 0.658108 0.658129 0.658150 0.658170 0.658191 0.658212 0.658233
73.2 0.658254 0.658275 0.658296 0.658317 0.658338 0.658359 0.658380 0.658401 0.658422 0.658443
73.3 0.658464 0.658485 0.658505 0.658526 0.658547 0.658568 0.658589 0.658610 0.658631 0.658652
73.4 0.658673 0.658694 0.658714 0.658735 0.658756 0.658777 0.658798 0.658819 0.658840 0.658861
73.5 0.658881 0.658902 0.658923 0.658944 0.658965 0.658986 0.659006 0.659027 0.659048 0.659069
73.6 0.659090 0.659111 0.659131 0.659152 0.659173 0.659194 0.659215 0.659236 0.659256 0.659277
73.7 0.659298 0.659319 0.659340 0.659360 0.659381 0.659402 0.659423 0.659444 0.659464 0.659485
73.8 0.659506 0.659527 0.659547 0.659568 0.659589 0.659610 0.659631 0.659651 0.659672 0.659693
73.9 0.659714 0.659734 0.659755 0.659776 0.659796 0.659817 0.659838 0.659859 0.659879 0.659900
Logarithm Table for base 680 — N = 74.00–74.99
N.i 0 1 2 3 4 5 6 7 8 9
74.0 0.659921 0.659942 0.659962 0.659983 0.660004 0.660024 0.660045 0.660066 0.660087 0.660107
74.1 0.660128 0.660149 0.660169 0.660190 0.660211 0.660231 0.660252 0.660273 0.660293 0.660314
74.2 0.660335 0.660355 0.660376 0.660397 0.660417 0.660438 0.660459 0.660479 0.660500 0.660521
74.3 0.660541 0.660562 0.660582 0.660603 0.660624 0.660644 0.660665 0.660686 0.660706 0.660727
74.4 0.660747 0.660768 0.660789 0.660809 0.660830 0.660850 0.660871 0.660892 0.660912 0.660933
74.5 0.660953 0.660974 0.660995 0.661015 0.661036 0.661056 0.661077 0.661097 0.661118 0.661138
74.6 0.661159 0.661180 0.661200 0.661221 0.661241 0.661262 0.661282 0.661303 0.661323 0.661344
74.7 0.661364 0.661385 0.661405 0.661426 0.661446 0.661467 0.661488 0.661508 0.661529 0.661549
74.8 0.661570 0.661590 0.661611 0.661631 0.661652 0.661672 0.661692 0.661713 0.661733 0.661754
74.9 0.661774 0.661795 0.661815 0.661836 0.661856 0.661877 0.661897 0.661918 0.661938 0.661959
Logarithm Table for base 680 — N = 75.00–75.99
N.i 0 1 2 3 4 5 6 7 8 9
75.0 0.661979 0.661999 0.662020 0.662040 0.662061 0.662081 0.662102 0.662122 0.662142 0.662163
75.1 0.662183 0.662204 0.662224 0.662244 0.662265 0.662285 0.662306 0.662326 0.662346 0.662367
75.2 0.662387 0.662408 0.662428 0.662448 0.662469 0.662489 0.662510 0.662530 0.662550 0.662571
75.3 0.662591 0.662611 0.662632 0.662652 0.662672 0.662693 0.662713 0.662733 0.662754 0.662774
75.4 0.662795 0.662815 0.662835 0.662855 0.662876 0.662896 0.662916 0.662937 0.662957 0.662977
75.5 0.662998 0.663018 0.663038 0.663059 0.663079 0.663099 0.663120 0.663140 0.663160 0.663180
75.6 0.663201 0.663221 0.663241 0.663261 0.663282 0.663302 0.663322 0.663343 0.663363 0.663383
75.7 0.663403 0.663424 0.663444 0.663464 0.663484 0.663505 0.663525 0.663545 0.663565 0.663586
75.8 0.663606 0.663626 0.663646 0.663666 0.663687 0.663707 0.663727 0.663747 0.663767 0.663788
75.9 0.663808 0.663828 0.663848 0.663868 0.663889 0.663909 0.663929 0.663949 0.663969 0.663990
Logarithm Table for base 680 — N = 76.00–76.99
N.i 0 1 2 3 4 5 6 7 8 9
76.0 0.664010 0.664030 0.664050 0.664070 0.664090 0.664111 0.664131 0.664151 0.664171 0.664191
76.1 0.664211 0.664232 0.664252 0.664272 0.664292 0.664312 0.664332 0.664352 0.664372 0.664393
76.2 0.664413 0.664433 0.664453 0.664473 0.664493 0.664513 0.664533 0.664554 0.664574 0.664594
76.3 0.664614 0.664634 0.664654 0.664674 0.664694 0.664714 0.664734 0.664754 0.664774 0.664795
76.4 0.664815 0.664835 0.664855 0.664875 0.664895 0.664915 0.664935 0.664955 0.664975 0.664995
76.5 0.665015 0.665035 0.665055 0.665075 0.665095 0.665115 0.665135 0.665155 0.665175 0.665195
76.6 0.665215 0.665235 0.665256 0.665276 0.665296 0.665316 0.665336 0.665356 0.665376 0.665396
76.7 0.665416 0.665435 0.665455 0.665475 0.665495 0.665515 0.665535 0.665555 0.665575 0.665595
76.8 0.665615 0.665635 0.665655 0.665675 0.665695 0.665715 0.665735 0.665755 0.665775 0.665795
76.9 0.665815 0.665835 0.665855 0.665875 0.665895 0.665914 0.665934 0.665954 0.665974 0.665994
Logarithm Table for base 680 — N = 77.00–77.99
N.i 0 1 2 3 4 5 6 7 8 9
77.0 0.666014 0.666034 0.666054 0.666074 0.666094 0.666114 0.666133 0.666153 0.666173 0.666193
77.1 0.666213 0.666233 0.666253 0.666273 0.666293 0.666312 0.666332 0.666352 0.666372 0.666392
77.2 0.666412 0.666432 0.666451 0.666471 0.666491 0.666511 0.666531 0.666551 0.666571 0.666590
77.3 0.666610 0.666630 0.666650 0.666670 0.666690 0.666709 0.666729 0.666749 0.666769 0.666789
77.4 0.666808 0.666828 0.666848 0.666868 0.666888 0.666907 0.666927 0.666947 0.666967 0.666987
77.5 0.667006 0.667026 0.667046 0.667066 0.667086 0.667105 0.667125 0.667145 0.667165 0.667184
77.6 0.667204 0.667224 0.667244 0.667263 0.667283 0.667303 0.667323 0.667342 0.667362 0.667382
77.7 0.667402 0.667421 0.667441 0.667461 0.667481 0.667500 0.667520 0.667540 0.667559 0.667579
77.8 0.667599 0.667619 0.667638 0.667658 0.667678 0.667697 0.667717 0.667737 0.667756 0.667776
77.9 0.667796 0.667815 0.667835 0.667855 0.667874 0.667894 0.667914 0.667933 0.667953 0.667973
Logarithm Table for base 680 — N = 78.00–78.99
N.i 0 1 2 3 4 5 6 7 8 9
78.0 0.667992 0.668012 0.668032 0.668051 0.668071 0.668091 0.668110 0.668130 0.668150 0.668169
78.1 0.668189 0.668209 0.668228 0.668248 0.668267 0.668287 0.668307 0.668326 0.668346 0.668365
78.2 0.668385 0.668405 0.668424 0.668444 0.668464 0.668483 0.668503 0.668522 0.668542 0.668561
78.3 0.668581 0.668601 0.668620 0.668640 0.668659 0.668679 0.668698 0.668718 0.668738 0.668757
78.4 0.668777 0.668796 0.668816 0.668835 0.668855 0.668874 0.668894 0.668914 0.668933 0.668953
78.5 0.668972 0.668992 0.669011 0.669031 0.669050 0.669070 0.669089 0.669109 0.669128 0.669148
78.6 0.669167 0.669187 0.669206 0.669226 0.669245 0.669265 0.669284 0.669304 0.669323 0.669343
78.7 0.669362 0.669382 0.669401 0.669421 0.669440 0.669460 0.669479 0.669499 0.669518 0.669538
78.8 0.669557 0.669576 0.669596 0.669615 0.669635 0.669654 0.669674 0.669693 0.669713 0.669732
78.9 0.669751 0.669771 0.669790 0.669810 0.669829 0.669849 0.669868 0.669887 0.669907 0.669926
Logarithm Table for base 680 — N = 79.00–79.99
N.i 0 1 2 3 4 5 6 7 8 9
79.0 0.669946 0.669965 0.669984 0.670004 0.670023 0.670043 0.670062 0.670081 0.670101 0.670120
79.1 0.670140 0.670159 0.670178 0.670198 0.670217 0.670237 0.670256 0.670275 0.670295 0.670314
79.2 0.670333 0.670353 0.670372 0.670391 0.670411 0.670430 0.670449 0.670469 0.670488 0.670507
79.3 0.670527 0.670546 0.670565 0.670585 0.670604 0.670623 0.670643 0.670662 0.670681 0.670701
79.4 0.670720 0.670739 0.670759 0.670778 0.670797 0.670817 0.670836 0.670855 0.670874 0.670894
79.5 0.670913 0.670932 0.670952 0.670971 0.670990 0.671009 0.671029 0.671048 0.671067 0.671087
79.6 0.671106 0.671125 0.671144 0.671164 0.671183 0.671202 0.671221 0.671241 0.671260 0.671279
79.7 0.671298 0.671318 0.671337 0.671356 0.671375 0.671394 0.671414 0.671433 0.671452 0.671471
79.8 0.671491 0.671510 0.671529 0.671548 0.671567 0.671587 0.671606 0.671625 0.671644 0.671663
79.9 0.671683 0.671702 0.671721 0.671740 0.671759 0.671778 0.671798 0.671817 0.671836 0.671855
Logarithm Table for base 680 — N = 80.00–80.99
N.i 0 1 2 3 4 5 6 7 8 9
80.0 0.671874 0.671893 0.671913 0.671932 0.671951 0.671970 0.671989 0.672008 0.672028 0.672047
80.1 0.672066 0.672085 0.672104 0.672123 0.672142 0.672162 0.672181 0.672200 0.672219 0.672238
80.2 0.672257 0.672276 0.672295 0.672314 0.672334 0.672353 0.672372 0.672391 0.672410 0.672429
80.3 0.672448 0.672467 0.672486 0.672505 0.672525 0.672544 0.672563 0.672582 0.672601 0.672620
80.4 0.672639 0.672658 0.672677 0.672696 0.672715 0.672734 0.672753 0.672772 0.672792 0.672811
80.5 0.672830 0.672849 0.672868 0.672887 0.672906 0.672925 0.672944 0.672963 0.672982 0.673001
80.6 0.673020 0.673039 0.673058 0.673077 0.673096 0.673115 0.673134 0.673153 0.673172 0.673191
80.7 0.673210 0.673229 0.673248 0.673267 0.673286 0.673305 0.673324 0.673343 0.673362 0.673381
80.8 0.673400 0.673419 0.673438 0.673457 0.673476 0.673495 0.673514 0.673533 0.673552 0.673571
80.9 0.673590 0.673609 0.673627 0.673646 0.673665 0.673684 0.673703 0.673722 0.673741 0.673760
Logarithm Table for base 680 — N = 81.00–81.99
N.i 0 1 2 3 4 5 6 7 8 9
81.0 0.673779 0.673798 0.673817 0.673836 0.673855 0.673874 0.673893 0.673911 0.673930 0.673949
81.1 0.673968 0.673987 0.674006 0.674025 0.674044 0.674063 0.674082 0.674100 0.674119 0.674138
81.2 0.674157 0.674176 0.674195 0.674214 0.674233 0.674251 0.674270 0.674289 0.674308 0.674327
81.3 0.674346 0.674365 0.674384 0.674402 0.674421 0.674440 0.674459 0.674478 0.674497 0.674515
81.4 0.674534 0.674553 0.674572 0.674591 0.674610 0.674628 0.674647 0.674666 0.674685 0.674704
81.5 0.674723 0.674741 0.674760 0.674779 0.674798 0.674817 0.674835 0.674854 0.674873 0.674892
81.6 0.674911 0.674929 0.674948 0.674967 0.674986 0.675004 0.675023 0.675042 0.675061 0.675080
81.7 0.675098 0.675117 0.675136 0.675155 0.675173 0.675192 0.675211 0.675230 0.675248 0.675267
81.8 0.675286 0.675305 0.675323 0.675342 0.675361 0.675380 0.675398 0.675417 0.675436 0.675454
81.9 0.675473 0.675492 0.675511 0.675529 0.675548 0.675567 0.675585 0.675604 0.675623 0.675642
Logarithm Table for base 680 — N = 82.00–82.99
N.i 0 1 2 3 4 5 6 7 8 9
82.0 0.675660 0.675679 0.675698 0.675716 0.675735 0.675754 0.675772 0.675791 0.675810 0.675829
82.1 0.675847 0.675866 0.675885 0.675903 0.675922 0.675941 0.675959 0.675978 0.675997 0.676015
82.2 0.676034 0.676052 0.676071 0.676090 0.676108 0.676127 0.676146 0.676164 0.676183 0.676202
82.3 0.676220 0.676239 0.676257 0.676276 0.676295 0.676313 0.676332 0.676351 0.676369 0.676388
82.4 0.676406 0.676425 0.676444 0.676462 0.676481 0.676499 0.676518 0.676537 0.676555 0.676574
82.5 0.676592 0.676611 0.676630 0.676648 0.676667 0.676685 0.676704 0.676722 0.676741 0.676760
82.6 0.676778 0.676797 0.676815 0.676834 0.676852 0.676871 0.676889 0.676908 0.676927 0.676945
82.7 0.676964 0.676982 0.677001 0.677019 0.677038 0.677056 0.677075 0.677093 0.677112 0.677130
82.8 0.677149 0.677167 0.677186 0.677204 0.677223 0.677241 0.677260 0.677278 0.677297 0.677315
82.9 0.677334 0.677352 0.677371 0.677389 0.677408 0.677426 0.677445 0.677463 0.677482 0.677500
Logarithm Table for base 680 — N = 83.00–83.99
N.i 0 1 2 3 4 5 6 7 8 9
83.0 0.677519 0.677537 0.677556 0.677574 0.677593 0.677611 0.677630 0.677648 0.677667 0.677685
83.1 0.677703 0.677722 0.677740 0.677759 0.677777 0.677796 0.677814 0.677833 0.677851 0.677869
83.2 0.677888 0.677906 0.677925 0.677943 0.677962 0.677980 0.677998 0.678017 0.678035 0.678054
83.3 0.678072 0.678090 0.678109 0.678127 0.678146 0.678164 0.678182 0.678201 0.678219 0.678238
83.4 0.678256 0.678274 0.678293 0.678311 0.678329 0.678348 0.678366 0.678385 0.678403 0.678421
83.5 0.678440 0.678458 0.678476 0.678495 0.678513 0.678531 0.678550 0.678568 0.678587 0.678605
83.6 0.678623 0.678642 0.678660 0.678678 0.678697 0.678715 0.678733 0.678752 0.678770 0.678788
83.7 0.678806 0.678825 0.678843 0.678861 0.678880 0.678898 0.678916 0.678935 0.678953 0.678971
83.8 0.678990 0.679008 0.679026 0.679044 0.679063 0.679081 0.679099 0.679118 0.679136 0.679154
83.9 0.679172 0.679191 0.679209 0.679227 0.679246 0.679264 0.679282 0.679300 0.679319 0.679337
Logarithm Table for base 680 — N = 84.00–84.99
N.i 0 1 2 3 4 5 6 7 8 9
84.0 0.679355 0.679373 0.679392 0.679410 0.679428 0.679446 0.679465 0.679483 0.679501 0.679519
84.1 0.679537 0.679556 0.679574 0.679592 0.679610 0.679629 0.679647 0.679665 0.679683 0.679701
84.2 0.679720 0.679738 0.679756 0.679774 0.679793 0.679811 0.679829 0.679847 0.679865 0.679883
84.3 0.679902 0.679920 0.679938 0.679956 0.679974 0.679993 0.680011 0.680029 0.680047 0.680065
84.4 0.680083 0.680102 0.680120 0.680138 0.680156 0.680174 0.680192 0.680211 0.680229 0.680247
84.5 0.680265 0.680283 0.680301 0.680319 0.680338 0.680356 0.680374 0.680392 0.680410 0.680428
84.6 0.680446 0.680464 0.680483 0.680501 0.680519 0.680537 0.680555 0.680573 0.680591 0.680609
84.7 0.680627 0.680646 0.680664 0.680682 0.680700 0.680718 0.680736 0.680754 0.680772 0.680790
84.8 0.680808 0.680826 0.680845 0.680863 0.680881 0.680899 0.680917 0.680935 0.680953 0.680971
84.9 0.680989 0.681007 0.681025 0.681043 0.681061 0.681079 0.681097 0.681115 0.681134 0.681152
Logarithm Table for base 680 — N = 85.00–85.99
N.i 0 1 2 3 4 5 6 7 8 9
85.0 0.681170 0.681188 0.681206 0.681224 0.681242 0.681260 0.681278 0.681296 0.681314 0.681332
85.1 0.681350 0.681368 0.681386 0.681404 0.681422 0.681440 0.681458 0.681476 0.681494 0.681512
85.2 0.681530 0.681548 0.681566 0.681584 0.681602 0.681620 0.681638 0.681656 0.681674 0.681692
85.3 0.681710 0.681728 0.681746 0.681764 0.681782 0.681800 0.681818 0.681836 0.681854 0.681871
85.4 0.681889 0.681907 0.681925 0.681943 0.681961 0.681979 0.681997 0.682015 0.682033 0.682051
85.5 0.682069 0.682087 0.682105 0.682123 0.682141 0.682158 0.682176 0.682194 0.682212 0.682230
85.6 0.682248 0.682266 0.682284 0.682302 0.682320 0.682338 0.682356 0.682373 0.682391 0.682409
85.7 0.682427 0.682445 0.682463 0.682481 0.682499 0.682517 0.682534 0.682552 0.682570 0.682588
85.8 0.682606 0.682624 0.682642 0.682659 0.682677 0.682695 0.682713 0.682731 0.682749 0.682767
85.9 0.682784 0.682802 0.682820 0.682838 0.682856 0.682874 0.682892 0.682909 0.682927 0.682945
Logarithm Table for base 680 — N = 86.00–86.99
N.i 0 1 2 3 4 5 6 7 8 9
86.0 0.682963 0.682981 0.682999 0.683016 0.683034 0.683052 0.683070 0.683088 0.683105 0.683123
86.1 0.683141 0.683159 0.683177 0.683194 0.683212 0.683230 0.683248 0.683266 0.683283 0.683301
86.2 0.683319 0.683337 0.683355 0.683372 0.683390 0.683408 0.683426 0.683443 0.683461 0.683479
86.3 0.683497 0.683515 0.683532 0.683550 0.683568 0.683586 0.683603 0.683621 0.683639 0.683657
86.4 0.683674 0.683692 0.683710 0.683728 0.683745 0.683763 0.683781 0.683799 0.683816 0.683834
86.5 0.683852 0.683869 0.683887 0.683905 0.683923 0.683940 0.683958 0.683976 0.683993 0.684011
86.6 0.684029 0.684047 0.684064 0.684082 0.684100 0.684117 0.684135 0.684153 0.684170 0.684188
86.7 0.684206 0.684224 0.684241 0.684259 0.684277 0.684294 0.684312 0.684330 0.684347 0.684365
86.8 0.684383 0.684400 0.684418 0.684436 0.684453 0.684471 0.684489 0.684506 0.684524 0.684541
86.9 0.684559 0.684577 0.684594 0.684612 0.684630 0.684647 0.684665 0.684683 0.684700 0.684718
Logarithm Table for base 680 — N = 87.00–87.99
N.i 0 1 2 3 4 5 6 7 8 9
87.0 0.684735 0.684753 0.684771 0.684788 0.684806 0.684824 0.684841 0.684859 0.684876 0.684894
87.1 0.684912 0.684929 0.684947 0.684964 0.684982 0.685000 0.685017 0.685035 0.685052 0.685070
87.2 0.685088 0.685105 0.685123 0.685140 0.685158 0.685175 0.685193 0.685211 0.685228 0.685246
87.3 0.685263 0.685281 0.685298 0.685316 0.685333 0.685351 0.685369 0.685386 0.685404 0.685421
87.4 0.685439 0.685456 0.685474 0.685491 0.685509 0.685526 0.685544 0.685562 0.685579 0.685597
87.5 0.685614 0.685632 0.685649 0.685667 0.685684 0.685702 0.685719 0.685737 0.685754 0.685772
87.6 0.685789 0.685807 0.685824 0.685842 0.685859 0.685877 0.685894 0.685912 0.685929 0.685947
87.7 0.685964 0.685982 0.685999 0.686017 0.686034 0.686052 0.686069 0.686086 0.686104 0.686121
87.8 0.686139 0.686156 0.686174 0.686191 0.686209 0.686226 0.686244 0.686261 0.686279 0.686296
87.9 0.686313 0.686331 0.686348 0.686366 0.686383 0.686401 0.686418 0.686435 0.686453 0.686470
Logarithm Table for base 680 — N = 88.00–88.99
N.i 0 1 2 3 4 5 6 7 8 9
88.0 0.686488 0.686505 0.686523 0.686540 0.686557 0.686575 0.686592 0.686610 0.686627 0.686644
88.1 0.686662 0.686679 0.686697 0.686714 0.686731 0.686749 0.686766 0.686784 0.686801 0.686818
88.2 0.686836 0.686853 0.686871 0.686888 0.686905 0.686923 0.686940 0.686957 0.686975 0.686992
88.3 0.687010 0.687027 0.687044 0.687062 0.687079 0.687096 0.687114 0.687131 0.687148 0.687166
88.4 0.687183 0.687200 0.687218 0.687235 0.687252 0.687270 0.687287 0.687304 0.687322 0.687339
88.5 0.687356 0.687374 0.687391 0.687408 0.687426 0.687443 0.687460 0.687478 0.687495 0.687512
88.6 0.687530 0.687547 0.687564 0.687582 0.687599 0.687616 0.687633 0.687651 0.687668 0.687685
88.7 0.687703 0.687720 0.687737 0.687754 0.687772 0.687789 0.687806 0.687824 0.687841 0.687858
88.8 0.687875 0.687893 0.687910 0.687927 0.687944 0.687962 0.687979 0.687996 0.688013 0.688031
88.9 0.688048 0.688065 0.688082 0.688100 0.688117 0.688134 0.688151 0.688169 0.688186 0.688203
Logarithm Table for base 680 — N = 89.00–89.99
N.i 0 1 2 3 4 5 6 7 8 9
89.0 0.688220 0.688237 0.688255 0.688272 0.688289 0.688306 0.688324 0.688341 0.688358 0.688375
89.1 0.688392 0.688410 0.688427 0.688444 0.688461 0.688478 0.688496 0.688513 0.688530 0.688547
89.2 0.688564 0.688582 0.688599 0.688616 0.688633 0.688650 0.688668 0.688685 0.688702 0.688719
89.3 0.688736 0.688753 0.688771 0.688788 0.688805 0.688822 0.688839 0.688856 0.688874 0.688891
89.4 0.688908 0.688925 0.688942 0.688959 0.688976 0.688994 0.689011 0.689028 0.689045 0.689062
89.5 0.689079 0.689096 0.689113 0.689131 0.689148 0.689165 0.689182 0.689199 0.689216 0.689233
89.6 0.689250 0.689268 0.689285 0.689302 0.689319 0.689336 0.689353 0.689370 0.689387 0.689404
89.7 0.689421 0.689439 0.689456 0.689473 0.689490 0.689507 0.689524 0.689541 0.689558 0.689575
89.8 0.689592 0.689609 0.689626 0.689644 0.689661 0.689678 0.689695 0.689712 0.689729 0.689746
89.9 0.689763 0.689780 0.689797 0.689814 0.689831 0.689848 0.689865 0.689882 0.689899 0.689916
Logarithm Table for base 680 — N = 90.00–90.99
N.i 0 1 2 3 4 5 6 7 8 9
90.0 0.689933 0.689950 0.689967 0.689985 0.690002 0.690019 0.690036 0.690053 0.690070 0.690087
90.1 0.690104 0.690121 0.690138 0.690155 0.690172 0.690189 0.690206 0.690223 0.690240 0.690257
90.2 0.690274 0.690291 0.690308 0.690325 0.690342 0.690359 0.690376 0.690393 0.690410 0.690427
90.3 0.690444 0.690461 0.690478 0.690495 0.690512 0.690529 0.690545 0.690562 0.690579 0.690596
90.4 0.690613 0.690630 0.690647 0.690664 0.690681 0.690698 0.690715 0.690732 0.690749 0.690766
90.5 0.690783 0.690800 0.690817 0.690834 0.690851 0.690868 0.690884 0.690901 0.690918 0.690935
90.6 0.690952 0.690969 0.690986 0.691003 0.691020 0.691037 0.691054 0.691071 0.691088 0.691104
90.7 0.691121 0.691138 0.691155 0.691172 0.691189 0.691206 0.691223 0.691240 0.691256 0.691273
90.8 0.691290 0.691307 0.691324 0.691341 0.691358 0.691375 0.691392 0.691408 0.691425 0.691442
90.9 0.691459 0.691476 0.691493 0.691510 0.691526 0.691543 0.691560 0.691577 0.691594 0.691611
Logarithm Table for base 680 — N = 91.00–91.99
N.i 0 1 2 3 4 5 6 7 8 9
91.0 0.691628 0.691644 0.691661 0.691678 0.691695 0.691712 0.691729 0.691746 0.691762 0.691779
91.1 0.691796 0.691813 0.691830 0.691846 0.691863 0.691880 0.691897 0.691914 0.691931 0.691947
91.2 0.691964 0.691981 0.691998 0.692015 0.692031 0.692048 0.692065 0.692082 0.692099 0.692115
91.3 0.692132 0.692149 0.692166 0.692183 0.692199 0.692216 0.692233 0.692250 0.692267 0.692283
91.4 0.692300 0.692317 0.692334 0.692350 0.692367 0.692384 0.692401 0.692417 0.692434 0.692451
91.5 0.692468 0.692485 0.692501 0.692518 0.692535 0.692552 0.692568 0.692585 0.692602 0.692618
91.6 0.692635 0.692652 0.692669 0.692685 0.692702 0.692719 0.692736 0.692752 0.692769 0.692786
91.7 0.692803 0.692819 0.692836 0.692853 0.692869 0.692886 0.692903 0.692920 0.692936 0.692953
91.8 0.692970 0.692986 0.693003 0.693020 0.693036 0.693053 0.693070 0.693087 0.693103 0.693120
91.9 0.693137 0.693153 0.693170 0.693187 0.693203 0.693220 0.693237 0.693253 0.693270 0.693287
Logarithm Table for base 680 — N = 92.00–92.99
N.i 0 1 2 3 4 5 6 7 8 9
92.0 0.693303 0.693320 0.693337 0.693353 0.693370 0.693387 0.693403 0.693420 0.693437 0.693453
92.1 0.693470 0.693487 0.693503 0.693520 0.693536 0.693553 0.693570 0.693586 0.693603 0.693620
92.2 0.693636 0.693653 0.693670 0.693686 0.693703 0.693719 0.693736 0.693753 0.693769 0.693786
92.3 0.693802 0.693819 0.693836 0.693852 0.693869 0.693886 0.693902 0.693919 0.693935 0.693952
92.4 0.693969 0.693985 0.694002 0.694018 0.694035 0.694051 0.694068 0.694085 0.694101 0.694118
92.5 0.694134 0.694151 0.694167 0.694184 0.694201 0.694217 0.694234 0.694250 0.694267 0.694283
92.6 0.694300 0.694317 0.694333 0.694350 0.694366 0.694383 0.694399 0.694416 0.694432 0.694449
92.7 0.694466 0.694482 0.694499 0.694515 0.694532 0.694548 0.694565 0.694581 0.694598 0.694614
92.8 0.694631 0.694647 0.694664 0.694680 0.694697 0.694713 0.694730 0.694746 0.694763 0.694779
92.9 0.694796 0.694812 0.694829 0.694845 0.694862 0.694878 0.694895 0.694911 0.694928 0.694944
Logarithm Table for base 680 — N = 93.00–93.99
N.i 0 1 2 3 4 5 6 7 8 9
93.0 0.694961 0.694977 0.694994 0.695010 0.695027 0.695043 0.695060 0.695076 0.695093 0.695109
93.1 0.695126 0.695142 0.695159 0.695175 0.695192 0.695208 0.695224 0.695241 0.695257 0.695274
93.2 0.695290 0.695307 0.695323 0.695340 0.695356 0.695373 0.695389 0.695405 0.695422 0.695438
93.3 0.695455 0.695471 0.695488 0.695504 0.695520 0.695537 0.695553 0.695570 0.695586 0.695603
93.4 0.695619 0.695635 0.695652 0.695668 0.695685 0.695701 0.695717 0.695734 0.695750 0.695767
93.5 0.695783 0.695799 0.695816 0.695832 0.695849 0.695865 0.695881 0.695898 0.695914 0.695931
93.6 0.695947 0.695963 0.695980 0.695996 0.696012 0.696029 0.696045 0.696062 0.696078 0.696094
93.7 0.696111 0.696127 0.696143 0.696160 0.696176 0.696192 0.696209 0.696225 0.696241 0.696258
93.8 0.696274 0.696291 0.696307 0.696323 0.696340 0.696356 0.696372 0.696389 0.696405 0.696421
93.9 0.696438 0.696454 0.696470 0.696487 0.696503 0.696519 0.696535 0.696552 0.696568 0.696584
Logarithm Table for base 680 — N = 94.00–94.99
N.i 0 1 2 3 4 5 6 7 8 9
94.0 0.696601 0.696617 0.696633 0.696650 0.696666 0.696682 0.696699 0.696715 0.696731 0.696747
94.1 0.696764 0.696780 0.696796 0.696813 0.696829 0.696845 0.696862 0.696878 0.696894 0.696910
94.2 0.696927 0.696943 0.696959 0.696975 0.696992 0.697008 0.697024 0.697041 0.697057 0.697073
94.3 0.697089 0.697106 0.697122 0.697138 0.697154 0.697171 0.697187 0.697203 0.697219 0.697236
94.4 0.697252 0.697268 0.697284 0.697301 0.697317 0.697333 0.697349 0.697365 0.697382 0.697398
94.5 0.697414 0.697430 0.697447 0.697463 0.697479 0.697495 0.697511 0.697528 0.697544 0.697560
94.6 0.697576 0.697593 0.697609 0.697625 0.697641 0.697657 0.697674 0.697690 0.697706 0.697722
94.7 0.697738 0.697754 0.697771 0.697787 0.697803 0.697819 0.697835 0.697852 0.697868 0.697884
94.8 0.697900 0.697916 0.697932 0.697949 0.697965 0.697981 0.697997 0.698013 0.698029 0.698046
94.9 0.698062 0.698078 0.698094 0.698110 0.698126 0.698143 0.698159 0.698175 0.698191 0.698207
Logarithm Table for base 680 — N = 95.00–95.99
N.i 0 1 2 3 4 5 6 7 8 9
95.0 0.698223 0.698239 0.698256 0.698272 0.698288 0.698304 0.698320 0.698336 0.698352 0.698368
95.1 0.698385 0.698401 0.698417 0.698433 0.698449 0.698465 0.698481 0.698497 0.698513 0.698530
95.2 0.698546 0.698562 0.698578 0.698594 0.698610 0.698626 0.698642 0.698658 0.698675 0.698691
95.3 0.698707 0.698723 0.698739 0.698755 0.698771 0.698787 0.698803 0.698819 0.698835 0.698851
95.4 0.698867 0.698884 0.698900 0.698916 0.698932 0.698948 0.698964 0.698980 0.698996 0.699012
95.5 0.699028 0.699044 0.699060 0.699076 0.699092 0.699108 0.699124 0.699140 0.699157 0.699173
95.6 0.699189 0.699205 0.699221 0.699237 0.699253 0.699269 0.699285 0.699301 0.699317 0.699333
95.7 0.699349 0.699365 0.699381 0.699397 0.699413 0.699429 0.699445 0.699461 0.699477 0.699493
95.8 0.699509 0.699525 0.699541 0.699557 0.699573 0.699589 0.699605 0.699621 0.699637 0.699653
95.9 0.699669 0.699685 0.699701 0.699717 0.699733 0.699749 0.699765 0.699781 0.699797 0.699813
Logarithm Table for base 680 — N = 96.00–96.99
N.i 0 1 2 3 4 5 6 7 8 9
96.0 0.699829 0.699845 0.699861 0.699877 0.699893 0.699909 0.699925 0.699941 0.699956 0.699972
96.1 0.699988 0.700004 0.700020 0.700036 0.700052 0.700068 0.700084 0.700100 0.700116 0.700132
96.2 0.700148 0.700164 0.700180 0.700196 0.700212 0.700228 0.700243 0.700259 0.700275 0.700291
96.3 0.700307 0.700323 0.700339 0.700355 0.700371 0.700387 0.700403 0.700419 0.700434 0.700450
96.4 0.700466 0.700482 0.700498 0.700514 0.700530 0.700546 0.700562 0.700578 0.700593 0.700609
96.5 0.700625 0.700641 0.700657 0.700673 0.700689 0.700705 0.700721 0.700736 0.700752 0.700768
96.6 0.700784 0.700800 0.700816 0.700832 0.700848 0.700863 0.700879 0.700895 0.700911 0.700927
96.7 0.700943 0.700959 0.700974 0.700990 0.701006 0.701022 0.701038 0.701054 0.701070 0.701085
96.8 0.701101 0.701117 0.701133 0.701149 0.701165 0.701180 0.701196 0.701212 0.701228 0.701244
96.9 0.701259 0.701275 0.701291 0.701307 0.701323 0.701339 0.701354 0.701370 0.701386 0.701402
Logarithm Table for base 680 — N = 97.00–97.99
N.i 0 1 2 3 4 5 6 7 8 9
97.0 0.701418 0.701433 0.701449 0.701465 0.701481 0.701497 0.701512 0.701528 0.701544 0.701560
97.1 0.701576 0.701591 0.701607 0.701623 0.701639 0.701655 0.701670 0.701686 0.701702 0.701718
97.2 0.701733 0.701749 0.701765 0.701781 0.701797 0.701812 0.701828 0.701844 0.701860 0.701875
97.3 0.701891 0.701907 0.701923 0.701938 0.701954 0.701970 0.701986 0.702001 0.702017 0.702033
97.4 0.702049 0.702064 0.702080 0.702096 0.702112 0.702127 0.702143 0.702159 0.702174 0.702190
97.5 0.702206 0.702222 0.702237 0.702253 0.702269 0.702285 0.702300 0.702316 0.702332 0.702347
97.6 0.702363 0.702379 0.702395 0.702410 0.702426 0.702442 0.702457 0.702473 0.702489 0.702504
97.7 0.702520 0.702536 0.702552 0.702567 0.702583 0.702599 0.702614 0.702630 0.702646 0.702661
97.8 0.702677 0.702693 0.702708 0.702724 0.702740 0.702755 0.702771 0.702787 0.702802 0.702818
97.9 0.702834 0.702849 0.702865 0.702881 0.702896 0.702912 0.702928 0.702943 0.702959 0.702975
Logarithm Table for base 680 — N = 98.00–98.99
N.i 0 1 2 3 4 5 6 7 8 9
98.0 0.702990 0.703006 0.703022 0.703037 0.703053 0.703068 0.703084 0.703100 0.703115 0.703131
98.1 0.703147 0.703162 0.703178 0.703193 0.703209 0.703225 0.703240 0.703256 0.703272 0.703287
98.2 0.703303 0.703318 0.703334 0.703350 0.703365 0.703381 0.703396 0.703412 0.703428 0.703443
98.3 0.703459 0.703474 0.703490 0.703506 0.703521 0.703537 0.703552 0.703568 0.703584 0.703599
98.4 0.703615 0.703630 0.703646 0.703662 0.703677 0.703693 0.703708 0.703724 0.703739 0.703755
98.5 0.703771 0.703786 0.703802 0.703817 0.703833 0.703848 0.703864 0.703879 0.703895 0.703911
98.6 0.703926 0.703942 0.703957 0.703973 0.703988 0.704004 0.704019 0.704035 0.704050 0.704066
98.7 0.704082 0.704097 0.704113 0.704128 0.704144 0.704159 0.704175 0.704190 0.704206 0.704221
98.8 0.704237 0.704252 0.704268 0.704283 0.704299 0.704314 0.704330 0.704345 0.704361 0.704376
98.9 0.704392 0.704407 0.704423 0.704438 0.704454 0.704469 0.704485 0.704500 0.704516 0.704531
Logarithm Table for base 680 — N = 99.00–99.99
N.i 0 1 2 3 4 5 6 7 8 9
99.0 0.704547 0.704562 0.704578 0.704593 0.704609 0.704624 0.704640 0.704655 0.704671 0.704686
99.1 0.704702 0.704717 0.704733 0.704748 0.704764 0.704779 0.704794 0.704810 0.704825 0.704841
99.2 0.704856 0.704872 0.704887 0.704903 0.704918 0.704934 0.704949 0.704964 0.704980 0.704995
99.3 0.705011 0.705026 0.705042 0.705057 0.705073 0.705088 0.705103 0.705119 0.705134 0.705150
99.4 0.705165 0.705181 0.705196 0.705211 0.705227 0.705242 0.705258 0.705273 0.705288 0.705304
99.5 0.705319 0.705335 0.705350 0.705365 0.705381 0.705396 0.705412 0.705427 0.705442 0.705458
99.6 0.705473 0.705489 0.705504 0.705519 0.705535 0.705550 0.705566 0.705581 0.705596 0.705612
99.7 0.705627 0.705643 0.705658 0.705673 0.705689 0.705704 0.705719 0.705735 0.705750 0.705765
99.8 0.705781 0.705796 0.705812 0.705827 0.705842 0.705858 0.705873 0.705888 0.705904 0.705919
99.9 0.705934 0.705950 0.705965 0.705980 0.705996 0.706011 0.706026 0.706042 0.706057 0.706072
Logarithm Table for base 680 — N = 100.00–100.99
N.i 0 1 2 3 4 5 6 7 8 9
100.0 0.706088 0.706103 0.706118 0.706134 0.706149 0.706164 0.706180 0.706195 0.706210 0.706226
100.1 0.706241 0.706256 0.706272 0.706287 0.706302 0.706318 0.706333 0.706348 0.706364 0.706379
100.2 0.706394 0.706409 0.706425 0.706440 0.706455 0.706471 0.706486 0.706501 0.706517 0.706532
100.3 0.706547 0.706562 0.706578 0.706593 0.706608 0.706624 0.706639 0.706654 0.706669 0.706685
100.4 0.706700 0.706715 0.706730 0.706746 0.706761 0.706776 0.706791 0.706807 0.706822 0.706837
100.5 0.706853 0.706868 0.706883 0.706898 0.706914 0.706929 0.706944 0.706959 0.706975 0.706990
100.6 0.707005 0.707020 0.707035 0.707051 0.707066 0.707081 0.707096 0.707112 0.707127 0.707142
100.7 0.707157 0.707173 0.707188 0.707203 0.707218 0.707233 0.707249 0.707264 0.707279 0.707294
100.8 0.707310 0.707325 0.707340 0.707355 0.707370 0.707386 0.707401 0.707416 0.707431 0.707446
100.9 0.707462 0.707477 0.707492 0.707507 0.707522 0.707538 0.707553 0.707568 0.707583 0.707598

Other Bases

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