Scippy

SCIP

Solving Constraint Integer Programs

Detailed Description

nonlinear handlers for convex and concave expressions, respectively

Author
Benjamin Mueller
Stefan Vigerske

Definition in file nlhdlr_convex.h.

#include "scip/scip.h"

Go to the source code of this file.

Functions

SCIP_RETCODE SCIPincludeNlhdlrConvex (SCIP *scip)
 
SCIP_RETCODE SCIPincludeNlhdlrConcave (SCIP *scip)
 
Convex and concave nonlinear handlers

These nonlinear handler detect convex and concave subexpressions and provide specialized estimation functionality.

SCIP_RETCODE SCIPhasExprCurvature (SCIP *scip, SCIP_EXPR *expr, SCIP_EXPRCURV curv, SCIP_Bool *success, SCIP_HASHMAP *assumevarfixed)