Initializing help system before first use

# problem.validaterow

Purpose
This subroutine is deprecated and will be removed in a future release. Use problem.nlpValidateRow instead.
Prints an extensive analysis on a given constraint of the SLP problem
Synopsis
`problem.validate(row)`
Argument

row | The row (i.e., xpress.constraint object, index, or name) to be analyzed.

Further information
The analysis will include the readable format of the original constraint and the augmented constraint. For infeasible constraints, the absolute and relative infeasibility is calculated. Variables in the constraints are listed including their value in the solution of the last linearization, the internal value (e.g. cascaded), reduced cost, step bound and convergence status. Scaling analysis is also provided.
Parent Topic Deprecated functionality

© 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.