Home > Numerical methods calculators > Multivariate Newton Raphson method calculator

Method and examples
Find roots of non-linear equations using Multivariate Newton Raphson method
f(x) =
Initial guesses =
  1. `f(x)=x^2+y^2-5=0, x^3+y^3-2=0` and Initial guesses `=2, -1`
  2. `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`
  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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