(:*******************************************************:)
(:Test: op-add-yearMonthDurations-12                     :)
(:Written By: Carmelo Montanez                           :)
(:Date: June 29, 2005                                    :)
(:Purpose: Evaluates The "add-yearMonthDurations" operators used :)
(:with a boolean expression and the "fn:true" function.   :)
(: Apply "fn:string" function to account for new EBV.     :)
(:*******************************************************:)
 
fn:string((xs:yearMonthDuration("P10Y11M") + xs:yearMonthDuration("P05Y07M"))) and (fn:true())