The base 10 logarithm is called the "common logarithm". * * * * * It is also called the 'Briggsian logarithm', named after Henry Briggs, who introduced his table of logarithms on base 10 at Oxford in...
The logarithm of a number with base=B is written as [ logB(N) ]. If the base is 10, it's called the "common logarithm" of N and the base isn't written. [ log(N) ]. If the base is 'e', it's called the...
The logarithm of 1 to the base 1 is indeterminate.
The logarithm of a number x to the base a is a number y, such that ay = x. The most common base a is 10, or the natural base a is e...