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(:Test: op-subtract-dayTimeDurations-11                  :)
(:Written By: Carmelo Montanez                           :)
(:Date: June 29, 2005                                    :)
(:Purpose: Evaluates The "subtract-dayTimeDurations" function used  :)
(:together with a "div" expression.                      :)
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(xs:dayTimeDuration("P42DT10H10M") - xs:dayTimeDuration("P10DT10H10M")) div (xs:dayTimeDuration("P20DT10H10M") - xs:dayTimeDuration("P18DT10H10M"))