(10log10 x)

10log10 returns 10 multiplied by logarithm of x in base 10.

Parameter	Description
x	The number operated on

Example

Example 1: Comparisons of different log10 functions

> (log10 30)
1.4771212547196624
> (10log10 30)
14.771212547196624
> (20log10 30)
29.54242509439325