Initializing help system before first use

getslacks

Purpose
Returns the slack values from the incumbent solution during or after optimization with optimize, mipoptimize, lpoptimize or nlpoptimize.
Synopsis
getslacks(prob, first = 0, last = getintattrib(prob, xpress:::INPUTROWS) - 1)
Arguments
prob 
The current problem.
first 
First row in the slacks.
last 
Last row in the slacks.
Return value
A list with the following elements:
status
Information about the slacks returned.
slacks
The value of the slack variables.

Parent Topic R interface reference manual

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