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(:Test: fn-days-from-duration-15                         :)
(:Written By: Carmelo Montanez                           :)
(:Date: June 13, 2005                                    :)
(:Purpose: Evaluates The "days-from-duration" function   :)
(:as part of a "numeric-unary-minus" expression.         :) 
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-fn:days-from-duration(xs:dayTimeDuration("P20DT03H"))