onto

Function such that every element has a preimage (mathematics)

In mathematics, a function f from a set X to a set Y is surjective, if for every element y in the codomain Y of f, there is at least one element x in the domain X of f such that f(x) = y. It is not required that x be unique; the function f may map one or more elements of X to the same element of Y.

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Updated: 2021-03-20 18:14:08

Outer space Stars planets

Outer space Stars planets
3

Swing onto The stage

Swing onto The stage
6

Yourself onto high lange

Yourself onto high lange
8

Yuki red long think

Yuki red long think
6

XA Last one dropped

XA Last one dropped
6

WTF The folder contacts

WTF The folder contacts
7

Of candy onto high

Of candy onto high
6

Rawr compiled three onto

Rawr compiled three onto
7

Frank hold onto Your

Frank hold onto Your
8
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