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Injective function

Mnemonic: in means into. So we are going into a codomain that is large enough so that we can have a different image for every input.

Ancestors (7)

  1. Bijection
  2. Domain, codomain and image
  3. Function (mathematics)
  4. Formalization of mathematics
  5. Area of mathematics
  6. Mathematics
  7. Home

Synonyms (2)