FiniteSet Constraint

Constrain each entry of an Expression to take a value in a given finite set of real numbers.

Usage

FiniteSet(expre, vec, ineq_form = FALSE, constr_id = NULL)

Arguments

expre

An affine Expression.

vec

A numeric vector (or set) of allowed values.

ineq_form

Logical; controls MIP canonicalization strategy. If FALSE (default), uses equality formulation (one-hot binary). If TRUE, uses inequality formulation (sorted differences + ordering).

constr_id

Optional integer constraint ID (internal use).

Value

A FiniteSet constraint.