LinExpr.addTerms()
addTerms ( coeffs, vars )
Add new terms into a linear expression.
Arguments:
coeffs: Coefficients for new terms; either a list of coefficients or a single coefficient. The two arguments must have the same size.
vars: Variables for new terms; either a list of variables or a single variable. The two arguments must have the same size.
Example usage:
expr.addTerms(1.0, x) expr.addTerms([2.0, 3.0], [y, z])
