Logarithm Table for base 1998
This page shows the logarithm table for base 1998, 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 1998 — N = 1.00–1.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.000000 | 0.001309 | 0.002606 | 0.003889 | 0.005161 | 0.006420 | 0.007667 | 0.008903 | 0.010127 | 0.011339 |
| 1.1 | 0.012541 | 0.013732 | 0.014912 | 0.016081 | 0.017241 | 0.018390 | 0.019529 | 0.020659 | 0.021778 | 0.022889 |
| 1.2 | 0.023990 | 0.025082 | 0.026165 | 0.027239 | 0.028304 | 0.029361 | 0.030410 | 0.031450 | 0.032482 | 0.033506 |
| 1.3 | 0.034522 | 0.035530 | 0.036531 | 0.037524 | 0.038510 | 0.039488 | 0.040459 | 0.041423 | 0.042380 | 0.043330 |
| 1.4 | 0.044273 | 0.045210 | 0.046140 | 0.047063 | 0.047980 | 0.048891 | 0.049795 | 0.050693 | 0.051585 | 0.052471 |
| 1.5 | 0.053351 | 0.054226 | 0.055094 | 0.055957 | 0.056814 | 0.057666 | 0.058512 | 0.059353 | 0.060188 | 0.061018 |
| 1.6 | 0.061843 | 0.062663 | 0.063478 | 0.064288 | 0.065092 | 0.065892 | 0.066687 | 0.067478 | 0.068263 | 0.069044 |
| 1.7 | 0.069820 | 0.070592 | 0.071359 | 0.072122 | 0.072881 | 0.073635 | 0.074384 | 0.075130 | 0.075871 | 0.076608 |
| 1.8 | 0.077341 | 0.078070 | 0.078795 | 0.079516 | 0.080233 | 0.080947 | 0.081656 | 0.082361 | 0.083063 | 0.083761 |
| 1.9 | 0.084456 | 0.085146 | 0.085833 | 0.086517 | 0.087197 | 0.087873 | 0.088546 | 0.089216 | 0.089882 | 0.090545 |
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Logarithm Table for base 1998 — N = 2.00–2.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.0 | 0.091205 | 0.091861 | 0.092514 | 0.093164 | 0.093810 | 0.094454 | 0.095094 | 0.095731 | 0.096365 | 0.096997 |
| 2.1 | 0.097625 | 0.098250 | 0.098872 | 0.099491 | 0.100107 | 0.100721 | 0.101331 | 0.101939 | 0.102544 | 0.103146 |
| 2.2 | 0.103746 | 0.104342 | 0.104937 | 0.105528 | 0.106117 | 0.106703 | 0.107286 | 0.107867 | 0.108446 | 0.109021 |
| 2.3 | 0.109595 | 0.110166 | 0.110734 | 0.111300 | 0.111863 | 0.112425 | 0.112983 | 0.113540 | 0.114094 | 0.114645 |
| 2.4 | 0.115195 | 0.115742 | 0.116287 | 0.116829 | 0.117370 | 0.117908 | 0.118444 | 0.118978 | 0.119509 | 0.120039 |
| 2.5 | 0.120566 | 0.121091 | 0.121615 | 0.122136 | 0.122655 | 0.123172 | 0.123687 | 0.124200 | 0.124711 | 0.125220 |
| 2.6 | 0.125727 | 0.126232 | 0.126735 | 0.127236 | 0.127736 | 0.128233 | 0.128729 | 0.129223 | 0.129714 | 0.130204 |
| 2.7 | 0.130693 | 0.131179 | 0.131664 | 0.132147 | 0.132628 | 0.133107 | 0.133585 | 0.134061 | 0.134535 | 0.135007 |
| 2.8 | 0.135478 | 0.135947 | 0.136415 | 0.136880 | 0.137344 | 0.137807 | 0.138268 | 0.138727 | 0.139185 | 0.139641 |
| 2.9 | 0.140095 | 0.140548 | 0.141000 | 0.141450 | 0.141898 | 0.142345 | 0.142790 | 0.143234 | 0.143676 | 0.144117 |
Logarithm Table for base 1998 — N = 3.00–3.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 0.144556 | 0.144994 | 0.145430 | 0.145865 | 0.146299 | 0.146731 | 0.147162 | 0.147591 | 0.148019 | 0.148445 |
| 3.1 | 0.148871 | 0.149294 | 0.149717 | 0.150138 | 0.150558 | 0.150976 | 0.151393 | 0.151809 | 0.152223 | 0.152636 |
| 3.2 | 0.153048 | 0.153459 | 0.153868 | 0.154276 | 0.154683 | 0.155088 | 0.155492 | 0.155895 | 0.156297 | 0.156698 |
| 3.3 | 0.157097 | 0.157495 | 0.157892 | 0.158288 | 0.158682 | 0.159076 | 0.159468 | 0.159859 | 0.160249 | 0.160638 |
| 3.4 | 0.161025 | 0.161412 | 0.161797 | 0.162181 | 0.162564 | 0.162946 | 0.163327 | 0.163707 | 0.164085 | 0.164463 |
| 3.5 | 0.164839 | 0.165215 | 0.165589 | 0.165962 | 0.166335 | 0.166706 | 0.167076 | 0.167445 | 0.167813 | 0.168180 |
| 3.6 | 0.168546 | 0.168911 | 0.169275 | 0.169638 | 0.170000 | 0.170361 | 0.170721 | 0.171080 | 0.171438 | 0.171795 |
| 3.7 | 0.172151 | 0.172506 | 0.172861 | 0.173214 | 0.173566 | 0.173917 | 0.174268 | 0.174617 | 0.174966 | 0.175314 |
| 3.8 | 0.175660 | 0.176006 | 0.176351 | 0.176695 | 0.177038 | 0.177380 | 0.177722 | 0.178062 | 0.178402 | 0.178740 |
| 3.9 | 0.179078 | 0.179415 | 0.179751 | 0.180086 | 0.180421 | 0.180754 | 0.181087 | 0.181419 | 0.181750 | 0.182080 |
Logarithm Table for base 1998 — N = 4.00–4.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4.0 | 0.182410 | 0.182738 | 0.183066 | 0.183393 | 0.183719 | 0.184044 | 0.184369 | 0.184692 | 0.185015 | 0.185337 |
| 4.1 | 0.185659 | 0.185979 | 0.186299 | 0.186618 | 0.186936 | 0.187254 | 0.187570 | 0.187886 | 0.188201 | 0.188516 |
| 4.2 | 0.188829 | 0.189142 | 0.189454 | 0.189766 | 0.190077 | 0.190387 | 0.190696 | 0.191004 | 0.191312 | 0.191619 |
| 4.3 | 0.191926 | 0.192231 | 0.192536 | 0.192840 | 0.193144 | 0.193447 | 0.193749 | 0.194050 | 0.194351 | 0.194651 |
| 4.4 | 0.194950 | 0.195249 | 0.195547 | 0.195845 | 0.196141 | 0.196437 | 0.196733 | 0.197027 | 0.197321 | 0.197615 |
| 4.5 | 0.197907 | 0.198200 | 0.198491 | 0.198782 | 0.199072 | 0.199361 | 0.199650 | 0.199939 | 0.200226 | 0.200513 |
| 4.6 | 0.200799 | 0.201085 | 0.201370 | 0.201655 | 0.201939 | 0.202222 | 0.202505 | 0.202787 | 0.203068 | 0.203349 |
| 4.7 | 0.203629 | 0.203909 | 0.204188 | 0.204466 | 0.204744 | 0.205022 | 0.205298 | 0.205575 | 0.205850 | 0.206125 |
| 4.8 | 0.206399 | 0.206673 | 0.206947 | 0.207219 | 0.207491 | 0.207763 | 0.208034 | 0.208305 | 0.208574 | 0.208844 |
| 4.9 | 0.209113 | 0.209381 | 0.209649 | 0.209916 | 0.210182 | 0.210448 | 0.210714 | 0.210979 | 0.211244 | 0.211507 |
Logarithm Table for base 1998 — N = 5.00–5.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 5.0 | 0.211771 | 0.212034 | 0.212296 | 0.212558 | 0.212819 | 0.213080 | 0.213340 | 0.213600 | 0.213860 | 0.214118 |
| 5.1 | 0.214377 | 0.214634 | 0.214892 | 0.215148 | 0.215404 | 0.215660 | 0.215915 | 0.216170 | 0.216425 | 0.216678 |
| 5.2 | 0.216932 | 0.217184 | 0.217437 | 0.217689 | 0.217940 | 0.218191 | 0.218441 | 0.218691 | 0.218940 | 0.219189 |
| 5.3 | 0.219438 | 0.219686 | 0.219934 | 0.220181 | 0.220427 | 0.220673 | 0.220919 | 0.221164 | 0.221409 | 0.221654 |
| 5.4 | 0.221897 | 0.222141 | 0.222384 | 0.222626 | 0.222869 | 0.223110 | 0.223351 | 0.223592 | 0.223833 | 0.224072 |
| 5.5 | 0.224312 | 0.224551 | 0.224789 | 0.225028 | 0.225265 | 0.225503 | 0.225740 | 0.225976 | 0.226212 | 0.226448 |
| 5.6 | 0.226683 | 0.226917 | 0.227152 | 0.227386 | 0.227619 | 0.227852 | 0.228085 | 0.228317 | 0.228549 | 0.228781 |
| 5.7 | 0.229012 | 0.229242 | 0.229473 | 0.229702 | 0.229932 | 0.230161 | 0.230389 | 0.230618 | 0.230846 | 0.231073 |
| 5.8 | 0.231300 | 0.231527 | 0.231753 | 0.231979 | 0.232204 | 0.232430 | 0.232654 | 0.232879 | 0.233103 | 0.233326 |
| 5.9 | 0.233549 | 0.233772 | 0.233995 | 0.234217 | 0.234438 | 0.234660 | 0.234881 | 0.235101 | 0.235322 | 0.235541 |
Logarithm Table for base 1998 — N = 6.00–6.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 6.0 | 0.235761 | 0.235980 | 0.236199 | 0.236417 | 0.236635 | 0.236853 | 0.237070 | 0.237287 | 0.237504 | 0.237720 |
| 6.1 | 0.237936 | 0.238151 | 0.238367 | 0.238581 | 0.238796 | 0.239010 | 0.239224 | 0.239437 | 0.239650 | 0.239863 |
| 6.2 | 0.240075 | 0.240287 | 0.240499 | 0.240711 | 0.240922 | 0.241132 | 0.241343 | 0.241553 | 0.241762 | 0.241972 |
| 6.3 | 0.242181 | 0.242389 | 0.242598 | 0.242806 | 0.243013 | 0.243221 | 0.243428 | 0.243635 | 0.243841 | 0.244047 |
| 6.4 | 0.244253 | 0.244458 | 0.244663 | 0.244868 | 0.245073 | 0.245277 | 0.245481 | 0.245684 | 0.245887 | 0.246090 |
| 6.5 | 0.246293 | 0.246495 | 0.246697 | 0.246899 | 0.247100 | 0.247301 | 0.247502 | 0.247702 | 0.247903 | 0.248102 |
| 6.6 | 0.248302 | 0.248501 | 0.248700 | 0.248899 | 0.249097 | 0.249295 | 0.249493 | 0.249690 | 0.249887 | 0.250084 |
| 6.7 | 0.250281 | 0.250477 | 0.250673 | 0.250868 | 0.251064 | 0.251259 | 0.251454 | 0.251648 | 0.251842 | 0.252036 |
| 6.8 | 0.252230 | 0.252423 | 0.252616 | 0.252809 | 0.253002 | 0.253194 | 0.253386 | 0.253577 | 0.253769 | 0.253960 |
| 6.9 | 0.254151 | 0.254341 | 0.254532 | 0.254722 | 0.254911 | 0.255101 | 0.255290 | 0.255479 | 0.255668 | 0.255856 |
Logarithm Table for base 1998 — N = 7.00–7.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7.0 | 0.256044 | 0.256232 | 0.256420 | 0.256607 | 0.256794 | 0.256981 | 0.257167 | 0.257353 | 0.257539 | 0.257725 |
| 7.1 | 0.257911 | 0.258096 | 0.258281 | 0.258465 | 0.258650 | 0.258834 | 0.259018 | 0.259201 | 0.259385 | 0.259568 |
| 7.2 | 0.259751 | 0.259933 | 0.260116 | 0.260298 | 0.260480 | 0.260661 | 0.260843 | 0.261024 | 0.261205 | 0.261385 |
| 7.3 | 0.261566 | 0.261746 | 0.261926 | 0.262105 | 0.262285 | 0.262464 | 0.262643 | 0.262822 | 0.263000 | 0.263178 |
| 7.4 | 0.263356 | 0.263534 | 0.263711 | 0.263888 | 0.264065 | 0.264242 | 0.264419 | 0.264595 | 0.264771 | 0.264947 |
| 7.5 | 0.265122 | 0.265298 | 0.265473 | 0.265648 | 0.265822 | 0.265997 | 0.266171 | 0.266345 | 0.266518 | 0.266692 |
| 7.6 | 0.266865 | 0.267038 | 0.267211 | 0.267383 | 0.267556 | 0.267728 | 0.267900 | 0.268071 | 0.268243 | 0.268414 |
| 7.7 | 0.268585 | 0.268756 | 0.268926 | 0.269097 | 0.269267 | 0.269437 | 0.269606 | 0.269776 | 0.269945 | 0.270114 |
| 7.8 | 0.270283 | 0.270452 | 0.270620 | 0.270788 | 0.270956 | 0.271124 | 0.271291 | 0.271459 | 0.271626 | 0.271792 |
| 7.9 | 0.271959 | 0.272126 | 0.272292 | 0.272458 | 0.272624 | 0.272789 | 0.272955 | 0.273120 | 0.273285 | 0.273450 |
Logarithm Table for base 1998 — N = 8.00–8.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 8.0 | 0.273614 | 0.273779 | 0.273943 | 0.274107 | 0.274271 | 0.274434 | 0.274597 | 0.274761 | 0.274924 | 0.275086 |
| 8.1 | 0.275249 | 0.275411 | 0.275573 | 0.275735 | 0.275897 | 0.276059 | 0.276220 | 0.276381 | 0.276542 | 0.276703 |
| 8.2 | 0.276863 | 0.277024 | 0.277184 | 0.277344 | 0.277504 | 0.277663 | 0.277823 | 0.277982 | 0.278141 | 0.278300 |
| 8.3 | 0.278458 | 0.278617 | 0.278775 | 0.278933 | 0.279091 | 0.279249 | 0.279406 | 0.279563 | 0.279720 | 0.279877 |
| 8.4 | 0.280034 | 0.280191 | 0.280347 | 0.280503 | 0.280659 | 0.280815 | 0.280971 | 0.281126 | 0.281281 | 0.281436 |
| 8.5 | 0.281591 | 0.281746 | 0.281901 | 0.282055 | 0.282209 | 0.282363 | 0.282517 | 0.282670 | 0.282824 | 0.282977 |
| 8.6 | 0.283130 | 0.283283 | 0.283436 | 0.283588 | 0.283741 | 0.283893 | 0.284045 | 0.284197 | 0.284349 | 0.284500 |
| 8.7 | 0.284651 | 0.284803 | 0.284954 | 0.285104 | 0.285255 | 0.285405 | 0.285556 | 0.285706 | 0.285856 | 0.286006 |
| 8.8 | 0.286155 | 0.286305 | 0.286454 | 0.286603 | 0.286752 | 0.286901 | 0.287049 | 0.287198 | 0.287346 | 0.287494 |
| 8.9 | 0.287642 | 0.287790 | 0.287937 | 0.288085 | 0.288232 | 0.288379 | 0.288526 | 0.288673 | 0.288819 | 0.288966 |
Logarithm Table for base 1998 — N = 9.00–9.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 9.0 | 0.289112 | 0.289258 | 0.289404 | 0.289550 | 0.289696 | 0.289841 | 0.289987 | 0.290132 | 0.290277 | 0.290421 |
| 9.1 | 0.290566 | 0.290711 | 0.290855 | 0.290999 | 0.291143 | 0.291287 | 0.291431 | 0.291574 | 0.291718 | 0.291861 |
| 9.2 | 0.292004 | 0.292147 | 0.292290 | 0.292433 | 0.292575 | 0.292717 | 0.292860 | 0.293002 | 0.293143 | 0.293285 |
| 9.3 | 0.293427 | 0.293568 | 0.293709 | 0.293851 | 0.293991 | 0.294132 | 0.294273 | 0.294413 | 0.294554 | 0.294694 |
| 9.4 | 0.294834 | 0.294974 | 0.295114 | 0.295253 | 0.295393 | 0.295532 | 0.295671 | 0.295810 | 0.295949 | 0.296088 |
| 9.5 | 0.296226 | 0.296365 | 0.296503 | 0.296641 | 0.296779 | 0.296917 | 0.297055 | 0.297192 | 0.297330 | 0.297467 |
| 9.6 | 0.297604 | 0.297741 | 0.297878 | 0.298015 | 0.298151 | 0.298288 | 0.298424 | 0.298560 | 0.298696 | 0.298832 |
| 9.7 | 0.298968 | 0.299103 | 0.299239 | 0.299374 | 0.299509 | 0.299644 | 0.299779 | 0.299914 | 0.300049 | 0.300183 |
| 9.8 | 0.300317 | 0.300452 | 0.300586 | 0.300720 | 0.300853 | 0.300987 | 0.301120 | 0.301254 | 0.301387 | 0.301520 |
| 9.9 | 0.301653 | 0.301786 | 0.301919 | 0.302051 | 0.302184 | 0.302316 | 0.302448 | 0.302580 | 0.302712 | 0.302844 |
Logarithm Table for base 1998 — N = 10.00–10.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 10.0 | 0.302976 | 0.303107 | 0.303239 | 0.303370 | 0.303501 | 0.303632 | 0.303763 | 0.303893 | 0.304024 | 0.304155 |
| 10.1 | 0.304285 | 0.304415 | 0.304545 | 0.304675 | 0.304805 | 0.304935 | 0.305064 | 0.305194 | 0.305323 | 0.305452 |
| 10.2 | 0.305581 | 0.305710 | 0.305839 | 0.305968 | 0.306096 | 0.306225 | 0.306353 | 0.306481 | 0.306609 | 0.306737 |
| 10.3 | 0.306865 | 0.306993 | 0.307120 | 0.307248 | 0.307375 | 0.307502 | 0.307629 | 0.307756 | 0.307883 | 0.308010 |
| 10.4 | 0.308136 | 0.308263 | 0.308389 | 0.308515 | 0.308641 | 0.308767 | 0.308893 | 0.309019 | 0.309145 | 0.309270 |
| 10.5 | 0.309395 | 0.309521 | 0.309646 | 0.309771 | 0.309896 | 0.310021 | 0.310145 | 0.310270 | 0.310394 | 0.310519 |
| 10.6 | 0.310643 | 0.310767 | 0.310891 | 0.311015 | 0.311138 | 0.311262 | 0.311385 | 0.311509 | 0.311632 | 0.311755 |
| 10.7 | 0.311878 | 0.312001 | 0.312124 | 0.312247 | 0.312369 | 0.312492 | 0.312614 | 0.312736 | 0.312858 | 0.312980 |
| 10.8 | 0.313102 | 0.313224 | 0.313346 | 0.313467 | 0.313589 | 0.313710 | 0.313831 | 0.313952 | 0.314073 | 0.314194 |
| 10.9 | 0.314315 | 0.314436 | 0.314556 | 0.314677 | 0.314797 | 0.314917 | 0.315037 | 0.315157 | 0.315277 | 0.315397 |
Logarithm Table for base 1998 — N = 11.00–11.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 11.0 | 0.315517 | 0.315636 | 0.315756 | 0.315875 | 0.315994 | 0.316113 | 0.316232 | 0.316351 | 0.316470 | 0.316589 |
| 11.1 | 0.316707 | 0.316826 | 0.316944 | 0.317063 | 0.317181 | 0.317299 | 0.317417 | 0.317535 | 0.317652 | 0.317770 |
| 11.2 | 0.317887 | 0.318005 | 0.318122 | 0.318239 | 0.318357 | 0.318474 | 0.318591 | 0.318707 | 0.318824 | 0.318941 |
| 11.3 | 0.319057 | 0.319173 | 0.319290 | 0.319406 | 0.319522 | 0.319638 | 0.319754 | 0.319870 | 0.319985 | 0.320101 |
| 11.4 | 0.320216 | 0.320332 | 0.320447 | 0.320562 | 0.320677 | 0.320792 | 0.320907 | 0.321022 | 0.321137 | 0.321251 |
| 11.5 | 0.321366 | 0.321480 | 0.321594 | 0.321708 | 0.321822 | 0.321936 | 0.322050 | 0.322164 | 0.322278 | 0.322391 |
| 11.6 | 0.322505 | 0.322618 | 0.322731 | 0.322845 | 0.322958 | 0.323071 | 0.323184 | 0.323296 | 0.323409 | 0.323522 |
| 11.7 | 0.323634 | 0.323747 | 0.323859 | 0.323971 | 0.324083 | 0.324195 | 0.324307 | 0.324419 | 0.324531 | 0.324643 |
| 11.8 | 0.324754 | 0.324866 | 0.324977 | 0.325088 | 0.325199 | 0.325310 | 0.325421 | 0.325532 | 0.325643 | 0.325754 |
| 11.9 | 0.325865 | 0.325975 | 0.326085 | 0.326196 | 0.326306 | 0.326416 | 0.326526 | 0.326636 | 0.326746 | 0.326856 |
Logarithm Table for base 1998 — N = 12.00–12.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 12.0 | 0.326966 | 0.327075 | 0.327185 | 0.327294 | 0.327403 | 0.327513 | 0.327622 | 0.327731 | 0.327840 | 0.327949 |
| 12.1 | 0.328058 | 0.328166 | 0.328275 | 0.328383 | 0.328492 | 0.328600 | 0.328708 | 0.328817 | 0.328925 | 0.329033 |
| 12.2 | 0.329141 | 0.329248 | 0.329356 | 0.329464 | 0.329571 | 0.329679 | 0.329786 | 0.329893 | 0.330001 | 0.330108 |
| 12.3 | 0.330215 | 0.330322 | 0.330428 | 0.330535 | 0.330642 | 0.330748 | 0.330855 | 0.330961 | 0.331068 | 0.331174 |
| 12.4 | 0.331280 | 0.331386 | 0.331492 | 0.331598 | 0.331704 | 0.331810 | 0.331915 | 0.332021 | 0.332126 | 0.332232 |
| 12.5 | 0.332337 | 0.332442 | 0.332547 | 0.332652 | 0.332757 | 0.332862 | 0.332967 | 0.333072 | 0.333176 | 0.333281 |
| 12.6 | 0.333385 | 0.333490 | 0.333594 | 0.333698 | 0.333803 | 0.333907 | 0.334011 | 0.334114 | 0.334218 | 0.334322 |
| 12.7 | 0.334426 | 0.334529 | 0.334633 | 0.334736 | 0.334839 | 0.334943 | 0.335046 | 0.335149 | 0.335252 | 0.335355 |
| 12.8 | 0.335458 | 0.335560 | 0.335663 | 0.335766 | 0.335868 | 0.335971 | 0.336073 | 0.336175 | 0.336277 | 0.336380 |
| 12.9 | 0.336482 | 0.336584 | 0.336685 | 0.336787 | 0.336889 | 0.336991 | 0.337092 | 0.337194 | 0.337295 | 0.337396 |
Logarithm Table for base 1998 — N = 13.00–13.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 13.0 | 0.337498 | 0.337599 | 0.337700 | 0.337801 | 0.337902 | 0.338003 | 0.338104 | 0.338204 | 0.338305 | 0.338405 |
| 13.1 | 0.338506 | 0.338606 | 0.338707 | 0.338807 | 0.338907 | 0.339007 | 0.339107 | 0.339207 | 0.339307 | 0.339407 |
| 13.2 | 0.339507 | 0.339606 | 0.339706 | 0.339805 | 0.339905 | 0.340004 | 0.340103 | 0.340203 | 0.340302 | 0.340401 |
| 13.3 | 0.340500 | 0.340599 | 0.340697 | 0.340796 | 0.340895 | 0.340993 | 0.341092 | 0.341190 | 0.341289 | 0.341387 |
| 13.4 | 0.341485 | 0.341583 | 0.341682 | 0.341780 | 0.341877 | 0.341975 | 0.342073 | 0.342171 | 0.342269 | 0.342366 |
| 13.5 | 0.342464 | 0.342561 | 0.342658 | 0.342756 | 0.342853 | 0.342950 | 0.343047 | 0.343144 | 0.343241 | 0.343338 |
| 13.6 | 0.343435 | 0.343531 | 0.343628 | 0.343725 | 0.343821 | 0.343918 | 0.344014 | 0.344110 | 0.344206 | 0.344303 |
| 13.7 | 0.344399 | 0.344495 | 0.344591 | 0.344686 | 0.344782 | 0.344878 | 0.344974 | 0.345069 | 0.345165 | 0.345260 |
| 13.8 | 0.345356 | 0.345451 | 0.345546 | 0.345641 | 0.345736 | 0.345831 | 0.345926 | 0.346021 | 0.346116 | 0.346211 |
| 13.9 | 0.346306 | 0.346400 | 0.346495 | 0.346589 | 0.346684 | 0.346778 | 0.346872 | 0.346967 | 0.347061 | 0.347155 |
Logarithm Table for base 1998 — N = 14.00–14.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 14.0 | 0.347249 | 0.347343 | 0.347437 | 0.347531 | 0.347624 | 0.347718 | 0.347812 | 0.347905 | 0.347999 | 0.348092 |
| 14.1 | 0.348185 | 0.348279 | 0.348372 | 0.348465 | 0.348558 | 0.348651 | 0.348744 | 0.348837 | 0.348930 | 0.349023 |
| 14.2 | 0.349115 | 0.349208 | 0.349300 | 0.349393 | 0.349485 | 0.349578 | 0.349670 | 0.349762 | 0.349855 | 0.349947 |
| 14.3 | 0.350039 | 0.350131 | 0.350223 | 0.350314 | 0.350406 | 0.350498 | 0.350590 | 0.350681 | 0.350773 | 0.350864 |
| 14.4 | 0.350956 | 0.351047 | 0.351138 | 0.351229 | 0.351321 | 0.351412 | 0.351503 | 0.351594 | 0.351685 | 0.351775 |
| 14.5 | 0.351866 | 0.351957 | 0.352048 | 0.352138 | 0.352229 | 0.352319 | 0.352410 | 0.352500 | 0.352590 | 0.352680 |
| 14.6 | 0.352771 | 0.352861 | 0.352951 | 0.353041 | 0.353131 | 0.353220 | 0.353310 | 0.353400 | 0.353490 | 0.353579 |
| 14.7 | 0.353669 | 0.353758 | 0.353848 | 0.353937 | 0.354026 | 0.354116 | 0.354205 | 0.354294 | 0.354383 | 0.354472 |
| 14.8 | 0.354561 | 0.354650 | 0.354738 | 0.354827 | 0.354916 | 0.355005 | 0.355093 | 0.355182 | 0.355270 | 0.355359 |
| 14.9 | 0.355447 | 0.355535 | 0.355623 | 0.355712 | 0.355800 | 0.355888 | 0.355976 | 0.356064 | 0.356151 | 0.356239 |
Logarithm Table for base 1998 — N = 15.00–15.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 15.0 | 0.356327 | 0.356415 | 0.356502 | 0.356590 | 0.356677 | 0.356765 | 0.356852 | 0.356940 | 0.357027 | 0.357114 |
| 15.1 | 0.357201 | 0.357288 | 0.357375 | 0.357462 | 0.357549 | 0.357636 | 0.357723 | 0.357810 | 0.357897 | 0.357983 |
| 15.2 | 0.358070 | 0.358156 | 0.358243 | 0.358329 | 0.358416 | 0.358502 | 0.358588 | 0.358674 | 0.358761 | 0.358847 |
| 15.3 | 0.358933 | 0.359019 | 0.359105 | 0.359190 | 0.359276 | 0.359362 | 0.359448 | 0.359533 | 0.359619 | 0.359704 |
| 15.4 | 0.359790 | 0.359875 | 0.359961 | 0.360046 | 0.360131 | 0.360216 | 0.360301 | 0.360387 | 0.360472 | 0.360557 |
| 15.5 | 0.360641 | 0.360726 | 0.360811 | 0.360896 | 0.360981 | 0.361065 | 0.361150 | 0.361234 | 0.361319 | 0.361403 |
| 15.6 | 0.361488 | 0.361572 | 0.361656 | 0.361740 | 0.361825 | 0.361909 | 0.361993 | 0.362077 | 0.362161 | 0.362245 |
| 15.7 | 0.362328 | 0.362412 | 0.362496 | 0.362580 | 0.362663 | 0.362747 | 0.362830 | 0.362914 | 0.362997 | 0.363081 |
| 15.8 | 0.363164 | 0.363247 | 0.363330 | 0.363413 | 0.363497 | 0.363580 | 0.363663 | 0.363746 | 0.363828 | 0.363911 |
| 15.9 | 0.363994 | 0.364077 | 0.364159 | 0.364242 | 0.364325 | 0.364407 | 0.364490 | 0.364572 | 0.364654 | 0.364737 |
Logarithm Table for base 1998 — N = 16.00–16.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 16.0 | 0.364819 | 0.364901 | 0.364983 | 0.365065 | 0.365148 | 0.365230 | 0.365312 | 0.365393 | 0.365475 | 0.365557 |
| 16.1 | 0.365639 | 0.365721 | 0.365802 | 0.365884 | 0.365965 | 0.366047 | 0.366128 | 0.366210 | 0.366291 | 0.366372 |
| 16.2 | 0.366454 | 0.366535 | 0.366616 | 0.366697 | 0.366778 | 0.366859 | 0.366940 | 0.367021 | 0.367102 | 0.367183 |
| 16.3 | 0.367263 | 0.367344 | 0.367425 | 0.367505 | 0.367586 | 0.367666 | 0.367747 | 0.367827 | 0.367908 | 0.367988 |
| 16.4 | 0.368068 | 0.368148 | 0.368228 | 0.368309 | 0.368389 | 0.368469 | 0.368549 | 0.368629 | 0.368708 | 0.368788 |
| 16.5 | 0.368868 | 0.368948 | 0.369027 | 0.369107 | 0.369187 | 0.369266 | 0.369346 | 0.369425 | 0.369504 | 0.369584 |
| 16.6 | 0.369663 | 0.369742 | 0.369821 | 0.369901 | 0.369980 | 0.370059 | 0.370138 | 0.370217 | 0.370296 | 0.370374 |
| 16.7 | 0.370453 | 0.370532 | 0.370611 | 0.370689 | 0.370768 | 0.370847 | 0.370925 | 0.371004 | 0.371082 | 0.371161 |
| 16.8 | 0.371239 | 0.371317 | 0.371395 | 0.371474 | 0.371552 | 0.371630 | 0.371708 | 0.371786 | 0.371864 | 0.371942 |
| 16.9 | 0.372020 | 0.372098 | 0.372175 | 0.372253 | 0.372331 | 0.372408 | 0.372486 | 0.372564 | 0.372641 | 0.372719 |
Logarithm Table for base 1998 — N = 17.00–17.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 17.0 | 0.372796 | 0.372873 | 0.372951 | 0.373028 | 0.373105 | 0.373182 | 0.373260 | 0.373337 | 0.373414 | 0.373491 |
| 17.1 | 0.373568 | 0.373645 | 0.373722 | 0.373798 | 0.373875 | 0.373952 | 0.374029 | 0.374105 | 0.374182 | 0.374258 |
| 17.2 | 0.374335 | 0.374411 | 0.374488 | 0.374564 | 0.374641 | 0.374717 | 0.374793 | 0.374869 | 0.374946 | 0.375022 |
| 17.3 | 0.375098 | 0.375174 | 0.375250 | 0.375326 | 0.375402 | 0.375478 | 0.375553 | 0.375629 | 0.375705 | 0.375781 |
| 17.4 | 0.375856 | 0.375932 | 0.376007 | 0.376083 | 0.376158 | 0.376234 | 0.376309 | 0.376384 | 0.376460 | 0.376535 |
| 17.5 | 0.376610 | 0.376685 | 0.376761 | 0.376836 | 0.376911 | 0.376986 | 0.377061 | 0.377136 | 0.377210 | 0.377285 |
| 17.6 | 0.377360 | 0.377435 | 0.377509 | 0.377584 | 0.377659 | 0.377733 | 0.377808 | 0.377882 | 0.377957 | 0.378031 |
| 17.7 | 0.378105 | 0.378180 | 0.378254 | 0.378328 | 0.378403 | 0.378477 | 0.378551 | 0.378625 | 0.378699 | 0.378773 |
| 17.8 | 0.378847 | 0.378921 | 0.378995 | 0.379068 | 0.379142 | 0.379216 | 0.379290 | 0.379363 | 0.379437 | 0.379510 |
| 17.9 | 0.379584 | 0.379657 | 0.379731 | 0.379804 | 0.379878 | 0.379951 | 0.380024 | 0.380097 | 0.380171 | 0.380244 |
Logarithm Table for base 1998 — N = 18.00–18.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 18.0 | 0.380317 | 0.380390 | 0.380463 | 0.380536 | 0.380609 | 0.380682 | 0.380755 | 0.380828 | 0.380900 | 0.380973 |
| 18.1 | 0.381046 | 0.381119 | 0.381191 | 0.381264 | 0.381336 | 0.381409 | 0.381481 | 0.381554 | 0.381626 | 0.381699 |
| 18.2 | 0.381771 | 0.381843 | 0.381915 | 0.381988 | 0.382060 | 0.382132 | 0.382204 | 0.382276 | 0.382348 | 0.382420 |
| 18.3 | 0.382492 | 0.382564 | 0.382636 | 0.382707 | 0.382779 | 0.382851 | 0.382923 | 0.382994 | 0.383066 | 0.383137 |
| 18.4 | 0.383209 | 0.383280 | 0.383352 | 0.383423 | 0.383495 | 0.383566 | 0.383637 | 0.383709 | 0.383780 | 0.383851 |
| 18.5 | 0.383922 | 0.383993 | 0.384064 | 0.384135 | 0.384206 | 0.384277 | 0.384348 | 0.384419 | 0.384490 | 0.384561 |
| 18.6 | 0.384631 | 0.384702 | 0.384773 | 0.384844 | 0.384914 | 0.384985 | 0.385055 | 0.385126 | 0.385196 | 0.385267 |
| 18.7 | 0.385337 | 0.385407 | 0.385478 | 0.385548 | 0.385618 | 0.385688 | 0.385759 | 0.385829 | 0.385899 | 0.385969 |
| 18.8 | 0.386039 | 0.386109 | 0.386179 | 0.386249 | 0.386318 | 0.386388 | 0.386458 | 0.386528 | 0.386598 | 0.386667 |
| 18.9 | 0.386737 | 0.386806 | 0.386876 | 0.386946 | 0.387015 | 0.387084 | 0.387154 | 0.387223 | 0.387293 | 0.387362 |
Logarithm Table for base 1998 — N = 19.00–19.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 19.0 | 0.387431 | 0.387500 | 0.387570 | 0.387639 | 0.387708 | 0.387777 | 0.387846 | 0.387915 | 0.387984 | 0.388053 |
| 19.1 | 0.388122 | 0.388191 | 0.388260 | 0.388328 | 0.388397 | 0.388466 | 0.388535 | 0.388603 | 0.388672 | 0.388740 |
| 19.2 | 0.388809 | 0.388878 | 0.388946 | 0.389014 | 0.389083 | 0.389151 | 0.389220 | 0.389288 | 0.389356 | 0.389424 |
| 19.3 | 0.389493 | 0.389561 | 0.389629 | 0.389697 | 0.389765 | 0.389833 | 0.389901 | 0.389969 | 0.390037 | 0.390105 |
| 19.4 | 0.390173 | 0.390240 | 0.390308 | 0.390376 | 0.390444 | 0.390511 | 0.390579 | 0.390646 | 0.390714 | 0.390782 |
| 19.5 | 0.390849 | 0.390917 | 0.390984 | 0.391051 | 0.391119 | 0.391186 | 0.391253 | 0.391321 | 0.391388 | 0.391455 |
| 19.6 | 0.391522 | 0.391589 | 0.391656 | 0.391723 | 0.391790 | 0.391857 | 0.391924 | 0.391991 | 0.392058 | 0.392125 |
| 19.7 | 0.392192 | 0.392258 | 0.392325 | 0.392392 | 0.392459 | 0.392525 | 0.392592 | 0.392658 | 0.392725 | 0.392791 |
| 19.8 | 0.392858 | 0.392924 | 0.392991 | 0.393057 | 0.393124 | 0.393190 | 0.393256 | 0.393322 | 0.393389 | 0.393455 |
| 19.9 | 0.393521 | 0.393587 | 0.393653 | 0.393719 | 0.393785 | 0.393851 | 0.393917 | 0.393983 | 0.394049 | 0.394115 |
Logarithm Table for base 1998 — N = 20.00–20.99
| N.i | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|
| 20.0 | 0.394180 | 0.394246 | 0.394312 | 0.394378 | 0.394443 | 0.394509 | 0.394575 | 0.394640 | 0.394706 | 0.394771 |
| 20.1 | 0.394837 | 0.394902 | 0.394968 | 0.395033 | 0.395098 | 0.395164 | 0.395229 | 0.395294 | 0.395359 | 0.395425 |
| 20.2 | 0.395490 | 0.395555 | 0.395620 | 0.395685 | 0.395750 | 0.395815 | 0.395880 | 0.395945 | 0.396010 | 0.396075 |
| 20.3 | 0.396139 | 0.396204 | 0.396269 | 0.396334 | 0.396398 | 0.396463 | 0.396528 | 0.396592 | 0.396657 | 0.396722 |
| 20.4 | 0.396786 | 0.396851 | 0.396915 | 0.396979 | 0.397044 | 0.397108 | 0.397172 | 0.397237 | 0.397301 | 0.397365 |
| 20.5 | 0.397429 | 0.397494 | 0.397558 | 0.397622 | 0.397686 | 0.397750 | 0.397814 | 0.397878 | 0.397942 | 0.398006 |
| 20.6 | 0.398070 | 0.398134 | 0.398197 | 0.398261 | 0.398325 | 0.398389 | 0.398452 | 0.398516 | 0.398580 | 0.398643 |
| 20.7 | 0.398707 | 0.398770 | 0.398834 | 0.398898 | 0.398961 | 0.399024 | 0.399088 | 0.399151 | 0.399214 | 0.399278 |
| 20.8 | 0.399341 | 0.399404 | 0.399468 | 0.399531 | 0.399594 | 0.399657 | 0.399720 | 0.399783 | 0.399846 | 0.399909 |
| 20.9 | 0.399972 | 0.400035 | 0.400098 | 0.400161 | 0.400224 | 0.400287 | 0.400349 | 0.400412 | 0.400475 | 0.400538 |
Other Bases
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