table of common logarithms
This table is for integers in the range -1<n<100. To find the common logarithm (that is, with base 10, the same base of our numeral system) for the desired n, look for the ten’s place digit (0 in the case of -1<n<10) in the leftmost column and the one’s place digit in the topmost row. The intersection x of that row and column thus gives log10n to four or five decimal places.
n | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
---|---|---|---|---|---|---|---|---|---|---|
0 | -∞ | 0.00000 | 0.30103 | 0.477121 | 0.60206 | 0.69897 | 0.778151 | 0.845098 | 0.90309 | 0.954243 |
1 | 1. | 1.04139 | 1.07918 | 1.11394 | 1.14613 | 1.17609 | 1.20412 | 1.23045 | 1.25527 | 1.27875 |
2 | 1.30103 | 1.32222 | 1.34242 | 1.36173 | 1.38021 | 1.39794 | 1.41497 | 1.43136 | 1.44716 | 1.4624 |
3 | 1.47712 | 1.49136 | 1.50515 | 1.51851 | 1.53148 | 1.54407 | 1.5563 | 1.5682 | 1.57978 | 1.59106 |
4 | 1.60206 | 1.61278 | 1.62325 | 1.63347 | 1.64345 | 1.65321 | 1.66276 | 1.6721 | 1.68124 | 1.6902 |
5 | 1.69897 | 1.70757 | 1.716 | 1.72428 | 1.73239 | 1.74036 | 1.74819 | 1.75587 | 1.76343 | 1.77085 |
6 | 1.77815 | 1.78533 | 1.79239 | 1.79934 | 1.80618 | 1.81291 | 1.81954 | 1.82607 | 1.83251 | 1.83885 |
7 | 1.8451 | 1.85126 | 1.85733 | 1.86332 | 1.86923 | 1.87506 | 1.88081 | 1.88649 | 1.89209 | 1.89763 |
8 | 1.90309 | 1.90849 | 1.91381 | 1.91908 | 1.92428 | 1.92942 | 1.9345 | 1.93952 | 1.94448 | 1.94939 |
9 | 1.95424 | 1.95904 | 1.96379 | 1.96848 | 1.97313 | 1.97772 | 1.98227 | 1.98677 | 1.99123 | 1.99564 |
Title | table of common logarithms |
---|---|
Canonical name | TableOfCommonLogarithms |
Date of creation | 2013-03-22 18:08:50 |
Last modified on | 2013-03-22 18:08:50 |
Owner | PrimeFan (13766) |
Last modified by | PrimeFan (13766) |
Numerical id | 4 |
Author | PrimeFan (13766) |
Entry type | Data Structure |
Classification | msc 01-08 |
Classification | msc 65A05 |
Classification | msc 26-00 |
Classification | msc 26A09 |