question: returns the g function that is used in the fda5 problem . concode_field_sep long serialVersionUID concode_elem_sep FunctionOptimisationProblem fda5_g_problem concode_elem_sep int n_t concode_elem_sep ContinuousFunction fda5_g concode_elem_sep int tau concode_elem_sep int K concode_elem_sep int M concode_elem_sep int tau_t concode_elem_sep int n concode_field_sep void setN_t concode_elem_sep void setTau concode_elem_sep int getK concode_elem_sep int getN_t concode_elem_sep Double apply concode_elem_sep Double apply concode_elem_sep int getM concode_elem_sep void setTau_t concode_elem_sep int getN concode_elem_sep int getTau_t concode_elem_sep void setFDA5_g concode_elem_sep void setFDA5_g concode_elem_sep FunctionOptimisationProblem getFDA5_g_problem concode_elem_sep void setN concode_elem_sep int getTau concode_elem_sep void setK concode_elem_sep void setM
target: ContinuousFunction function ( ) { return this . fda5_g ; }