Initializing help system before first use

# problem.calcSlacks

Purpose
Calculates the row slack values for a given solution.
Topic areas
Solution, Optimizer
Synopsis
`slacks = problem.calcSlacks(solution)`
Argument

solution | Double array of length ORIGINALCOLS that holds the solution to calculate the slacks for.

Return value

slacks | Double array of length ORIGINALROWS containing the calculated row slacks.

Further information
1. This function applies to linear and convex quadratic (including second order conic) problems only. For nonlinear, please use problem.nlpCalcSlacks.
2. The calculations are always carried out in the original problem, even if the problem is currently presolved.
3. If using the function during a solve (e.g. from a callback), use ORIGINALCOLS and ORIGINALROWS to retrieve the non-presolved dimensions of the problem.
Related topics
problem.calcReducedCosts, problem.calcSolInfo, problem.calcObjective, problem.nlpCalcSlacks.
Parent Topic Methods of the class problem

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