Bounds

Represents bounds for a variable (only supported for real and integer variables).

A Bounds object defines the valid interval for a variable. Bounds are inclusive, and can be partially specified by providing only a lower or upper limit. If neither is specified, the variable is considered unbounded.

Parameters:

Name	Type	Description	Default
lower	float	Lower bound of the variable. Defaults to negative infinity if not specified.	...
upper	float	Upper bound of the variable. Defaults to positive infinity if not specified.	...

Examples:

>>> from luna_quantum import Bounds
>>> Bounds(-1.0, 1.0)
Bounds { lower: -1, upper: 1 }

>>> Bounds(lower=0.0)
Bounds { lower: -1, upper: unlimited }

>>> Bounds(upper=10.0)
Bounds { lower: unlimited, upper: 1 }

Notes

• Bounds are only meaningful for variables of type Vtype.Real or Vtype.Integer.
• If both bounds are omitted, the variable is unbounded.

lower property

lower: float | Unbounded | None

Get the lower bound.

upper property

upper: float | Unbounded | None

Get the upper bound.

__init__

__init__(*, lower: float | Unbounded) -> None

__init__(*, upper: float | type[Unbounded]) -> None

__init__(
    lower: float | type[Unbounded], upper: float | type[Unbounded]
) -> None

__init__(
    lower: float | type[Unbounded] | None = ...,
    upper: float | type[Unbounded] | None = ...,
) -> None

Create bounds for a variable.

See class-level docstring for full documentation.