nlhdlr_signomial.c File Reference

Detailed Description

signomial nonlinear handler

Author

Liding Xu

Definition in file nlhdlr_signomial.c.

#include "scip/nlhdlr_signomial.h"
#include "scip/cons_nonlinear.h"
#include "scip/pub_misc_rowprep.h"
#include "scip/pub_nlhdlr.h"
#include "scip/scip_expr.h"
#include "scip/expr_var.h"
#include "scip/expr_pow.h"

Go to the source code of this file.

Macros
#define	NLHDLR_NAME   "signomial"
#define	NLHDLR_DESC   "handler for signomial expressions"
#define	NLHDLR_DETECTPRIORITY   30
#define	NLHDLR_ENFOPRIORITY   30
#define	NLHDLR_MAXNUNDERVARS   14
#define	NLHDLR_MINCUTSCALE   1e-5

Macro Definition Documentation

NLHDLR_NAME

#define NLHDLR_NAME   "signomial"

Definition at line 50 of file nlhdlr_signomial.c.

NLHDLR_DESC

#define NLHDLR_DESC   "handler for signomial expressions"

Definition at line 51 of file nlhdlr_signomial.c.

NLHDLR_DETECTPRIORITY

#define NLHDLR_DETECTPRIORITY   30

Definition at line 52 of file nlhdlr_signomial.c.

NLHDLR_ENFOPRIORITY

#define NLHDLR_ENFOPRIORITY   30

Definition at line 53 of file nlhdlr_signomial.c.

NLHDLR_MAXNUNDERVARS

#define NLHDLR_MAXNUNDERVARS   14

maximum number of variables when underestimating a concave power function (maximum: 14)

Definition at line 56 of file nlhdlr_signomial.c.

NLHDLR_MINCUTSCALE

#define NLHDLR_MINCUTSCALE   1e-5

minimum scale factor when scaling a cut (minimum: 1e-6)

Definition at line 57 of file nlhdlr_signomial.c.