where l_con is given in one of the following formats:

• linear_term operator number

• number operator linear_term

and linear_term is of the following form:

The value of operator can be one of the following: or .

The LINCON statement specifies equality or inequality constraints

separated by commas. For example, the constraint is expressed as

   decvar x1 x2;
   lincon 4 * x1 - 3 * x2 = 0;

and the constraints

are expressed as

   decvar x1 x2;
   lincon 10 <= 10 * x1 - x2,
          x1 + 5 * x2 >= 15;