Question 475358
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b> 
Hi,
Note: Base conversion Formula
{{{log(a, (p)) = log(b, (p))/log(b, (a)) }}}
Using base 10
{{{log(5, (13)) = log(10, (13))/log(10, (5))= 1.594}}}