Recent content by o_damhsa

  1. O

    Lost differentiating a function

    Hello Billy Bob, Thank you very much for your reply! It makes perfect sense now :smile: o_damhsa
  2. O

    Lost differentiating a function

    Homework Statement Homework Statement [/b] Hello. I'm trying to solve a non-linear problem and I have been working through the notes on this pdf to try and understand the method before I use it but I get stuck at one of the steps. The pdf is here: http://www.nrbook.com/a/bookfpdf/f9-7.pdf I...