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# problem.slpEvaluateCoef

Purpose
Evaluate a coefficient using the current values of the variables
Topic areas
Solution, Nonlinear
Synopsis
`value = problem.slpEvaluateCoef(row, col)`
Arguments

row | Integer index of the row.
col | Integer index of the column.

Return value

value | The result of the calculation.

Further information
1. The values of the variables are obtained from the solution.
2. Argument row may contain xpress.constraint objects instead of indices.
3. Argument col may contain xpress.var objects instead of indices.
Related topics
problem.nlpEvaluateFormula
Parent Topic Methods of the class problem

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