Home > Numerical methods calculators > Modified Newton Raphson method (Multivariate Newton Raphson method) calculator

Method and examples
Modified Newton Raphson method for solution of systems of equations
(Multivariate Newton Raphson method)
f(x) =
Initial guesses =
  1. `f(x)=x^2-2x+y^2-z+1=0,xy^2-x-3y+yz+2=0,xz^2-3z+yz^2+xy=0` and Initial guesses `=1,2,3`
  2. `f(x)=x^2+y^2-5=0,x^3+y^3-2=0` and Initial guesses `=2,-1`
  3. `f(x)=3x-cos(yz)-3/2=0,4x^2-625y^2+2z-1=0,20z+e^(-xy)+9=0` and Initial guesses `=1,1,1`

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