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This is an advanced routine. Advanced routines typically demand a profound understanding of the algorithms used by ILOG CPLEX. Thus they incur a higher risk of incorrect behavior in your application, behavior that can be difficult to debug. Therefore, ILOG encourages you to consider carefully whether you can accomplish the same task by means of other Callable Library routines instead.
The routine CPXkillpnorms deletes any primal steepest-edge
norms that have been retained relative to an active basis. If the user
believes that the values of these norms may be significantly in error, and
the setting of the CPX_PARAM_PPRIIND parameter is
CPX_PPRIIND_STEEP, calling CPXkillpnorms means
that fresh primal steepest-edge norms will be computed on the next call to
CPXprimopt.
| lp | A pointer to a CPLEX LP problem object, as returned by |