Multivalued function: Difference between revisions

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In [[mathematics]], a '''multivalued function''' is a [[set-valued function]] with additional properties depending on context. The terms '''multifunction''' and '''many-valued function''' are sometimes also used.
 
[[File:Multivalued_function.svg|thumb|Multivalued function {1,2,3} → {a,b,c,d}.]]
 
A ''multivalued function'' of sets ''f : X → Y'' is a subset