QuadraticConstraint

class QuadraticConstraint(quadratic_program, name, linear, quadratic, sense, rhs)

Bases: Constraint

Representation of a quadratic constraint.

Constructs a quadratic constraint, consisting of a linear and a quadratic term.

Parameters:

• quadratic_program (Any) – The parent quadratic program.

• name (str) – The name of the constraint.

• linear (ndarray | spmatrix | List[float] | Dict[int | str, float]) – The coefficients specifying the linear part of the constraint.

• quadratic (ndarray | spmatrix | List[List[float]] | Dict[Tuple[int | str, int | str], float]) – The coefficients specifying the linear part of the constraint.

• sense (ConstraintSense) – The sense of the constraint.

• rhs (float) – The right-hand-side of the constraint.

Attributes

linear	Returns the linear expression corresponding to the left-hand-side of the constraint.
quadratic	Returns the quadratic expression corresponding to the left-hand-side of the constraint.

Methods

evaluate(x)

Evaluate the left-hand-side of the constraint.