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Ff vs Undefined - What's the difference?

ff | undefined |

As a symbol ff

is .

As an adjective undefined is

lacking a definition or value.

ff

Translingual

Symbol

(mul-symbol)
  • French franc(s)
  • , the internet browser
    • ----

    undefined

    English

    Adjective

    (wikipedia undefined) (-)
  • Lacking a definition or value.
  • (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
    • The result of division by zero is undefined .

    Antonyms

    * defined