Nov 5, 2007 #1 S shige2salva Newbie level 4 Joined Mar 26, 2007 Messages 5 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,334 hi ihave the problem to rearch to conclution of what type of stationary point of Z=(X-Y)^4 +Y^4
Nov 6, 2007 #2 A abaidullah Member level 5 Joined Apr 28, 2006 Messages 81 Helped 8 Reputation 16 Reaction score 4 Trophy points 1,288 Activity points 1,608 Re: calculas plot it in matlab
Feb 13, 2008 #3 R raygor17 Newbie level 4 Joined Sep 13, 2006 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,306 Re: calculas https://en.wikipedia.org/wiki/Stationary_point will help a lot
Feb 13, 2008 #4 D Duby Junior Member level 2 Joined Feb 13, 2008 Messages 24 Helped 10 Reputation 20 Reaction score 0 Trophy points 1,281 Activity points 1,392 Re: calculas maybe try to put some more "()" between
Feb 14, 2008 #5 M mouzid Full Member level 5 Joined Jun 22, 2007 Messages 248 Helped 9 Reputation 18 Reaction score 0 Trophy points 1,296 Activity points 2,876 calculas Use matlab or Mable to plot and analyse the curve.