Initializing help system before first use

# getinfcause

Purpose
Returns the variable or constraint causing infeasibility.
Synopsis
`procedure getinfcause(vars:set of mpvar,ctrs:set of linctr)`
Arguments

vars | Set to return the infeasible variable or {} if not required
ctrs | Set to return infeasible constraint or {} if not required

Further information
1. This function can be used to get the variable or constraint responsible for an infeasibility detected either during matrix generation (invalid bound) or when presolving the problem.
2. The sets passed to this procedure are reset before being used.
Related topics
getinfeas.
Module
mmxprs
Parent Topic Procedures and functions

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