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trevorpythag

  1. The Chain Rule: The chain rule allows you to differentiate composite functions (functions of other functions) i.. http://bit.ly/4pEnbo
  2. New post: compound tan -- tan(A+B) with proof at http://bit.ly/NwHWb
  3. New post: Maclaurin Series with example sin(x) -- http://trevorpythag.co.uk
  4. New post: Maclaurin Series with example sin(x)
  5. You can leave formulae in comments on by blog trevorpythag.co.uk using latex
  6. Trevor Pythagoras now has twitter