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Newton Method

  1. Apr 27, 2009 #1
    Hi,

    I am looking for the code of Matlab which can led me to solve numerically this system
    x^2+y^2=1
    xy= 1/2


    I want to write a programm which can be able to solve numerically the above syatem


    Thanks in advance
     
  2. jcsd
  3. Apr 27, 2009 #2
    You can solve it exactly. If you don't see the answer by inspection, try y=1/(2x), so x^2 + 1/(4x^2) = 1, so z^2 - z + 1/4 = 0, where z = x^2.
     
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