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direct sum vs union

union vs direct sum

direct sum and union both are nouns.

direct sum is not an adjective while union is an adjective.

Word NounAdjectiveVerbAdverb
direct sum Yes No No No
union Yes Yes No No
As nouns, union is a hypernym of direct sum; that is, union 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
  • union: a set containing all and only the members of two or more given sets
Other hypernyms of direct sum include join, sum.
direct sum (noun) union (noun)
a union of two disjoint sets in which every element is the sum of an element from each of the disjoint sets the act of making or becoming a single unit
the act of pairing a male and female for reproductive purposes
a device on a national flag emblematic of the union of two or more sovereignties (typically in the upper inner corner)
the occurrence of a uniting of separate parts
an organization of employees formed to bargain with the employer
a political unit formed from previously independent people or organizations
a set containing all and only the members of two or more given sets
healing process involving the growing together of the edges of a wound or the growing together of broken bones
the state of being joined or united or linked
the state of being a married couple voluntarily joined for life (or until divorce)
direct sum (adjective) union (adjective)
of trade unions
Difference between direct sum and union

Words related to "direct sum"

Words related to "union"

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