
?Vars :: ?Range

   Constrain Vars' binding to fall within the interval Range

Arguments
   Vars                Variable or number, or a list of variables or numbers
   Range               Variable or Lo..Hi, where Lo and Hi are variables or numbers

Type
   library(suspend)

Description
   This constraint succeeds if the variables in Vars falls within the range 
   specified in Range. The constraint is suspended until both arguments are
   ground before it is evaluated.


   The range must eventually be in the form Lo..Hi, where Lo and Hi are 
   numbers. If both are integers, then Vars must also be integers (integer or 
   list of integers).

Fail Conditions
   Vars does not fall within Range.


