question: this method returns the derivative for the given function at the current simulation time . concode_field_sep HashMap<Class<? extends Function>,Function> functions concode_elem_sep FunctionGenerator instance concode_elem_sep Logger log concode_field_sep double getValue concode_elem_sep Map<Class<? extends Function>,Double> getValues concode_elem_sep double getValueAt concode_elem_sep Map<Class<? extends Function>,Double> getValuesAt concode_elem_sep void setFunction concode_elem_sep FunctionGenerator getInstance concode_elem_sep Collection<Class<? extends Function>> getLoadedFunctionClasses concode_elem_sep double getDerivativeAt
target: double function ( Class < ? extends Function > arg0 ) { return getDerivativeAt ( Simulator . getInstance ( ) . getCurrentTime ( ) , arg0 ) ; }