@since( period reference ), @after

Definition

Adds durations to functions such as @sum.

@since includes starting periods. Accepts absolute period references such as @firstfore or May03, but rejects relative period references such as -1Y.

@after does not include starting periods.

Example

@sum( Vyyyy, @since( @issuepd( Vxxxx )))

Sums all flows occurring after the debt was issued.