Extra explanation: special cases

In this book you find the chain rule in three ways

  • composite power function: if y(x)=(v(x))p, then y(x)=(v(x))p1v(x).
     
  • composite exponential function: if y(x)=av(x), then y(x)=av(x)v(x)lna.
     
  • composite logarithmic function: if y(x)=alog(v(x)), then y(x)=v(x)v(x)lna.