Associations to the word «Surjection»
Noun
Adjective
Adverb
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Wiktionary
SURJECTION, noun. (set theory) A function of "many-to-one" mapping relationship; more formally, f: X → Y is a surjection if and only if, for every y in the codomain Y, there is at least one x in the domain X with f(x) = y.
Wise words
Once a word has been allowed to escape, it cannot be
recalled.