Rumus Logaritma

  • logx x = 1
  • logx^n xm = m/n
  • logb x + logb y = logb (xy)
  • logbx - logb y = logb (x/y)
  • (loga b)(logb c) = loga c
  • logb xn = nlogb x
  • logb x = logk x / logk b