VariousWords beta
Related Terms:
Noun
Definition: A function that is a many-to-one mapping; (formally) Any function f:X→Y for which for every y∈Y, there is at least one x∈X such that f(x)=y.
VariousWords beta
Definition: A function that is a many-to-one mapping; (formally) Any function f:X→Y for which for every y∈Y, there is at least one x∈X such that f(x)=y.