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XSLPchgdeltatype

XSLPchgdeltatype

Purpose
Changes the type of the delta assigned to a nonlinear variable
Synopsis
int XPRS_CC XSLPchgdeltatype(XSLPprob Prob, int nVar, int Vars[], int  DeltaTypes[], double  Values[]);
Arguments
Prob 
The current SLP problem.
nVar 
The number of SLP variables to change the delta type for.
Vars 
Indices of the variables to change the deltas for.
DeltaTypes 
Type if the delta variable:
0 
Differentiable variable, default.
1 
Variable defined over the grid size given in Values.
2 
Variable where a minimum perturbation size given in Values may be required before a significant change in the problem is achieved.
3 
Variable where a meaningful step size should automatically be detected, with an upper limit given in Values.
Values 
Grid or minimum step sizes for the variables.
Further information

Changing the delta type of a variables makes the variable nonlinear.


Related topics
XSLP_SEMICONTDELTAS, XSLP_INTEGERDELTAS, XSLP_EXPLOREDELTAS

Parent Topic Library functions

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