1. The problem statement, all variables and given/known data find maclauren series for: logx and arctan 2. Relevant equations heres the maclauren series: http://img164.imageshack.us/img164/2792/untitledff7.jpg 3. The attempt at a solution to solve these, do i need to keep applying the maclauren series formula like i would for sin or cos? in other words, taking the derivative for logx and arctan, if so, can someone start me out with the derivatives, i don't know them. also is e^x the same as xlog(e) ?