Set Functions

Intersection

returns the intersection of two sets, preserving order of first set

Syntax:

Intersection(a: [T], b: [T]) -> [T]

Examples:

Intersection([1, 2, 3], [2, 3, 4]) = [2, 3]

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Union

returns the union of two sets, preserving order of first set

Syntax:

Union(a: [T], b: [T]) -> [T]

Examples:

Union([1, 2, 3], [2, 3, 4]) = [1, 2, 3, 4]

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Unique

returns the unique elements of a set

Syntax:

Unique(a: [T]) -> [T]

Examples:

Unique([1, 2, 1]) = [1, 2]

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