set Namespace Reference

Functions
auto	_setFromArr (A, R)
auto	new (x, R, sep)
	Create a new set A set is an array with keys of unique values of the original array, and empty values A drawback of this approach is that original values are coerced into strings, so number values could be merged with strings.
auto	add (R, x, sep)
	Add elements to a set.
auto	rm (R, x)
	Remove element of a set.
auto	union (S1, S2, R)
	Union (∪)
auto	inter (S1, S2, R)
	Intersection (∩)
auto	diff (S1, S2, R)
	Difference (−)
auto	symdiff (S1, S2, R)
	Symmetric difference (⊕)
auto	eq (S1, S2)
	Equality (=)
auto	ne (S1, S2)
	Inequality (≠)
auto	subset (S1, S2)
auto	ssubset (S1, S2)
auto	superset (S1, S2)
auto	ssuperset (S1, S2)
auto	disjoint (S1, S2)
	Are disjoint (⊥)
auto	inside (x, S)
	Is element of (∈)
auto	contains (S, x)
	Contains (∋)
auto	card (S)
	Cardinality.
auto	pop (x)

Function Documentation

_setFromArr()

auto set::_setFromArr	(	A	,
		R	)

add()

auto set::add	(	R	,
		x	,
		sep	)

Add elements to a set.

card()

auto set::card

(

S

)

Cardinality.

contains()

auto set::contains	(	S	,
		x	)

Contains (∋)

diff()

auto set::diff	(	S1	,
		S2	,
		R	)

Difference (−)

disjoint()

auto set::disjoint	(	S1	,
		S2	)

Are disjoint (⊥)

eq()

auto set::eq	(	S1	,
		S2	)

Equality (=)

inside()

auto set::inside	(	x	,
		S	)

Is element of (∈)

inter()

auto set::inter	(	S1	,
		S2	,
		R	)

Intersection (∩)

ne()

auto set::ne	(	S1	,
		S2	)

Inequality (≠)

new()

auto set::new	(	x	,
		R	,
		sep	)

Create a new set A set is an array with keys of unique values of the original array, and empty values A drawback of this approach is that original values are coerced into strings, so number values could be merged with strings.

pop()

auto set::pop

(

x

)

rm()

auto set::rm	(	R	,
		x	)

Remove element of a set.

ssubset()

auto set::ssubset	(	S1	,
		S2	)

ssuperset()

auto set::ssuperset	(	S1	,
		S2	)

subset()

auto set::subset	(	S1	,
		S2	)

superset()

auto set::superset	(	S1	,
		S2	)

symdiff()

auto set::symdiff	(	S1	,
		S2	,
		R	)

Symmetric difference (⊕)

union()

auto set::union	(	S1	,
		S2	,
		R	)

Union (∪)