(:*******************************************************:)
(:Test: op-subtract-yearMonthDurations-10                :)
(:Written By: Carmelo Montanez                           :)
(:Date: June 28, 2005                                    :)
(:Purpose: Evaluates The "subtract-yearMonthDurations" function used  :)
(:together with an "or" expression.                      :)
(: Apply "fn:string" function to account for new EBV.     :)
(:*******************************************************:)
 
fn:string((xs:yearMonthDuration("P05Y02M") - xs:yearMonthDuration("P03Y04M"))) or fn:string((xs:yearMonthDuration("P05Y03M") - xs:yearMonthDuration("P01Y03M")))