<interval-not> ( set maximum -- set' )
Interval sets

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Vocabulary
interval-sets

Inputs

set	an interval-set
maximum	an integer

Outputs

set'	an interval-set

Word description
Calculates the complement of an interval set. Because interval sets are finite, this takes an argument for the maximum integer in the domain considered. This takes time proportional to the size of the input.

Definition

USING: accessors interval-sets.private kernel sequences ;

IN: interval-sets

: <interval-not> ( set maximum -- set' )
    [ array>> prefix-0 ] dip suffix make-intervals ;