expr_log.h File Reference

Detailed Description

logarithm expression handler

Author

Stefan Vigerske

Benjamin Mueller

Definition in file expr_log.h.

#include "scip/scip.h"

Go to the source code of this file.

Functions
SCIP_RETCODE	SCIPincludeExprhdlrLog (SCIP *scip)
Logarithm expression
This expression handler provides the natural logarithm function, that is, \[ x \mapsto \ln(x). \]
SCIP_RETCODE	SCIPcreateExprLog (SCIP *scip, SCIP_EXPR **expr, SCIP_EXPR *child, SCIP_DECL_EXPR_OWNERCREATE((*ownercreate)), void *ownercreatedata)
SCIP_Bool	SCIPisExprLog (SCIP *scip, SCIP_EXPR *expr)