  Dimension mismatch may occur when :

  1)  You try to define variables with the same name but different
      dimensions 

      For example   þE1 : v[1]
      		     þE2 : v

      Upon defining E2, you will get the error message because the
      variable "v" does not have the correct number of indicies.

   2) You try to use label without the correct number of indicies.
      For example   þLABEL A[1..3,1..3]
                    þA[1] : v[1] 

      Upon defining A1, you will get the error message because the
      label "A[1]" does not have the correct number of indicies.

    You can determin the correct number of indicies a label, function
    or variable should have by typing "LABEL", "FUNCTION", or "VARIABLE"
    respectively and the entering a carriage return.  A listing will be 
    shown.
