private static RealVector buildU(SOCPConstraintParameters param, RealVector X){
		return param.getA().operate(X).add(param.getB());
	}
private static RealVector buildU ( SOCPConstraintParameters param , RealVector X ) { return param . getA ( ) . operate ( X ) . add ( param . getB ( ) ) ; }
@param param SOCPConstraintParameters instance
@param X evaluation point
@return u = A.x + b