There are patterns in logarithms that are fairly easy to understand. For example, the logarithm of 100 to base 10 is 2. The logarithm of 1000 to base 10 is 3.

How to use the LOG10 functions in Excel. Enter your data or use existing data. Type into the cell where you want to place the result =LOG10(A4).; Press Enter to see the result.

PERHAPS the best way of treating this work, which does not contain a single word of explanation, will be to give a summary of the tables contained in it. First we have proportional parts of all ...