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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 CPXkilldnorms deletes any dual 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_DPRIIND parameter is
CPX_DPRIIND_STEEP or CPX_DPRIIND_FULLSTEEP,
calling CPXkilldnorms means that fresh dual steepest-edge
norms will be computed on the next call to CPXdualopt.
| lp | The pointer to a CPLEX LP problem object, as returned by |