SCIP_ConsNonlinear_Auxexpr Struct Reference

Detailed Description

linear auxiliary expression of the form xy {≤,≥,=} coefs[0]w + coefs[1]x + coefs[2]y + cst

Definition at line 57 of file cons_nonlinear.h.

#include <cons_nonlinear.h>

Data Fields
SCIP_Real	coefs [3]
SCIP_Real	cst
SCIP_VAR *	auxvar
SCIP_Bool	underestimate
SCIP_Bool	overestimate

Field Documentation

coefs

SCIP_Real SCIP_ConsNonlinear_Auxexpr::coefs[3]

coefficients in the auxiliary expression

Definition at line 59 of file cons_nonlinear.h.

Referenced by addAuxexprCoefs(), SCIP_DECL_SORTPTRCOMP(), SCIPevalBilinAuxExprNonlinear(), and SCIPinsertBilinearTermImplicitNonlinear().

cst

SCIP_Real SCIP_ConsNonlinear_Auxexpr::cst

constant

Definition at line 60 of file cons_nonlinear.h.

Referenced by addAuxexprCoefs(), SCIP_DECL_SORTPTRCOMP(), SCIPevalBilinAuxExprNonlinear(), and SCIPinsertBilinearTermImplicitNonlinear().

auxvar

SCIP_VAR* SCIP_ConsNonlinear_Auxexpr::auxvar

auxiliary variable w in xy {≤,≥,=} auxexpr(w, x, y)

Definition at line 61 of file cons_nonlinear.h.

Referenced by addAuxexprCoefs(), addRltTerm(), SCIP_DECL_SORTPTRCOMP(), SCIPevalBilinAuxExprNonlinear(), SCIPinsertBilinearTermImplicitNonlinear(), and separateMcCormickImplicit().

underestimate

SCIP_Bool SCIP_ConsNonlinear_Auxexpr::underestimate

whether the auxexpr underestimates the product

Definition at line 62 of file cons_nonlinear.h.

Referenced by bilinTermAddAuxExpr(), createSepaData(), getBestEstimators(), SCIPinsertBilinearTermImplicitNonlinear(), and separateMcCormickImplicit().

overestimate

SCIP_Bool SCIP_ConsNonlinear_Auxexpr::overestimate

whether the auxexpr overestimates the product

Definition at line 63 of file cons_nonlinear.h.

Referenced by bilinTermAddAuxExpr(), createSepaData(), getBestEstimators(), SCIPinsertBilinearTermImplicitNonlinear(), and separateMcCormickImplicit().