// Must corresponds to a NewtonFunctionPtr
void nablaFischerFunc_MCP(int size, double* z, double* nablaPhi, int dummy)
{
int sizeEq = localProblem->sizeEqualities;
int sizeIneq = localProblem->sizeInequalities;
/* First call user-defined function to compute Fmcp function, */
localProblem->computeNablaFmcp(sizeEq + sizeIneq, z, localProblem->nablaFmcp) ;
/* and compute the corresponding jacobian of the Fischer function */
jacobianPhi_Mixed_FB(sizeEq, sizeIneq, z, localProblem->Fmcp, localProblem->nablaFmcp, nablaPhi) ;
}
/** writes \f$ \nabla_z F(z) \f$ using MLCP formulation and the Fischer-Burmeister function.
*/
void jacobianF_MCPFischerBurmeister(int size, double* z, double* jacobianFMatrix, int a)
{
computeFz(z);
jacobianPhi_Mixed_FB(sN, sM, z, sFz, sProblem->M->matrix0, jacobianFMatrix);
}
