getdual
| getdual | 
  Purpose
 
  Synopsis
 
function getdual(c:linctr):real
 
  Argument
 
| 
     c 
     | 
     A linear constraint
     | 
  Return value
 
 Dual value or 0.
  Further information
 
 This function returns the dual value of a constraint if the problem has been solved successfully and the constraint is contained in the problem, otherwise 0 is returned.
 
  Related topics
 
 
