Method Diff

fem/coefficient_stdmath.cpp:47–53

  

  template <> shared_ptr<CoefficientFunction>
  cl_UnaryOpCF<GenericSqrt>::Diff(const CoefficientFunction * var,
                                  shared_ptr<CoefficientFunction> dir) const
  {
    if (this == var) return dir;
    return CWMult (0.5/sqrt(c1), c1->Diff(var, dir));
  }

  template <> shared_ptr<CoefficientFunction>
  cl_UnaryOpCF<GenericSqrt>::DiffJacobi(const CoefficientFunction * var, T_DJC & cache) const