direct sum vs join

join vs direct sum

direct sum and join both are nouns.

direct sum is not a verb while join is a verb.

Word	Noun	Adjective	Verb	Adverb
direct sum	Yes	No	No	No
join	Yes	No	Yes	No

As nouns, join is a hypernym of direct sum; that is, join is a word with a broader meaning than direct sum:

direct sum: a union of two disjoint sets in which every element is the sum of an element from each of the disjoint sets
join: a set containing all and only the members of two or more given sets

Other hypernyms of direct sum include sum, union.

direct sum (noun)	join (noun)
a union of two disjoint sets in which every element is the sum of an element from each of the disjoint sets	a set containing all and only the members of two or more given sets
	the shape or manner in which things come together and a connection is made

direct sum (verb)	join (verb)
	make contact or come together
	cause to become joined or linked
	become part of; become a member of a group or organization
	come into the company of
	be or become joined or united or linked

Difference between direct sum and join

Words related to "direct sum"

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