(:*******************************************************:)
(:Test: op-subtract-times-5                              :)
(:Written By: Carmelo Montanez                           :)
(:Date: June 27 2005                                     :)
(:Purpose: Evaluates The "subtract-times" function that  :)
(:is used as an argument to the fn:boolean function.     :)
(: Uses the "fn:string" function to account for new EBV rules. :)
(:*******************************************************:)
 
fn:boolean(fn:string(xs:time("13:00:00Z") - xs:time("10:00:00Z")))