Common Logarithms

1. Common Logarithm
   The logarithm with base is called the common logarithm. The common logarithm is usually written as , omitting the base .
   
   
2. Common Logarithm Table
   A table that displays the values of common logarithms for numbers from to in increments of , rounded to four decimal places. The common logarithm table can be used to find the values of common logarithms.