FIVEValVag

FIVEValVag:  Value of a vague point VP

                            [P]=FIVEValVag(U,VE,VP)

          Where:
          U: is the universe (a vector of discrete values in increasing order),
          VE: is the generated vague environment (the scaled distances on the universe U)
             If VE(1)=0, it is the primitive integral of the scaling function according
               to the elements of U
             If VE(1)=-1, it is the integral of the scaling function between
               the neighboring elements of U
          VP: is the scaled distance of a point P from the first element 
               of the vague environment 
               VP<0 denotes infinite conclusion distance
          P: is the point which has the VP scaled distance from the first element 
               of the vague environment
          In case of U,VE,VP,P the rows are the dimensions