Initializing help system before first use

# get_reduced_cost

Purpose
Get the reduced cost for a variable from a linear relaxation solver
Synopsis
`function get_reduced_cost(linsolver:cplinrelaxsolver, var:cpvar) : real`
`function get_reduced_cost(linsolver:cplinrelaxsolver, var:cpfloatvar) : real`
Arguments

linsolver | the linear relaxation solver
var | a CP variable

Return value
The reduced cost value
Example
The following example shows how to use the get_reduced_cost function.

    rc := get_reduced_cost(linsolver, x)

Related topics
get_relaxed_value get_linrelax set_integer
Parent Topic Linear relaxations

© 2001-2026 Fair Isaac Corporation. All rights reserved. This documentation is the property of Fair Isaac Corporation (“FICO”). Receipt or possession of this documentation does not convey rights to disclose, reproduce, make derivative works, use, or allow others to use it except solely for internal evaluation purposes to determine whether to purchase a license to the software described in this documentation, or as otherwise set forth in a written software license agreement between you and FICO (or a FICO affiliate). Use of this documentation and the software described in it must conform strictly to the foregoing permitted uses, and no other use is permitted.