Logarithmic Derivative As , can also be expressed as: Derivative of Natural Logarithm Examples of Logarithmic Derivatives Apply the logarithm rules: Apply the logarithm rules: Subject Rate of change Derivative Geometric interpretation Physical interpretation Derivative function One-Sided derivative Differentiability cont. Derivative rules Basic derivatives Product and quotient Exponential derivative Logarithmic derivative Derivatives trig Inverse trig Chain Rule Inverse function rule Functional Power Rule Nth Derivative Derivative Implicit Differentials Site Math Formulas Word Problems Worksheets Arithmetic Algebra Geometry Trigonometry Analytic Geometry Calculus Statistics