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direct sum vs sum

sum vs direct sum

direct sum and sum both are nouns.

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

Word NounAdjectiveVerbAdverb
direct sum Yes No No No
sum Yes No Yes No
As nouns, sum is a hypernym of direct sum; that is, sum 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
  • sum: a set containing all and only the members of two or more given sets
Other hypernyms of direct sum include join, union.
direct sum (noun) sum (noun)
a union of two disjoint sets in which every element is the sum of an element from each of the disjoint sets the whole amount
the choicest or most essential or most vital part of some idea or experience
a quantity obtained by the addition of a group of numbers
the final aggregate
a set containing all and only the members of two or more given sets
a quantity of money
direct sum (verb) sum (verb)
determine the sum of
be a summary of
Difference between direct sum and sum

Words related to "direct sum"

Words related to "sum"

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