gemseo / algos / opt / core

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linear_constraints module

Build matrices from linear constraints for solvers.

gemseo.algos.opt.core.linear_constraints.build_bounds_matrices(bounds, upper)

Return the constraint matrices corresponding to bound.

Parameters:

• bounds (ndarray) – The value of the bounds.

• upper (bool) – Whether the bounds are considered as upper bounds.

Returns:

The left-hand side matrix, the right-hand side vector.

Return type:

tuple[ndarray | None, ndarray | None]

gemseo.algos.opt.core.linear_constraints.build_constraints_matrices(constraints, constraint_type)

Build the constraints matrices associated with passed linear constraints.

Parameters:

• constraints (Iterable[MDOLinearFunction]) – The linear constraints.

• constraint_type (MDOFunction.ConstraintType) – The type of constraint.

Returns:

The left-hand side matrix, the right-hand side vector

Return type:

tuple[ndarray | None, ndarray | None]