DEF FN (X) Please explain the meaning of this command

  1. days leaper profile image78
    days leaperposted 23 months ago

    DEF FN (X)
    Please explain the meaning of this command

    To the non mathematically orientated this is beyond understanding.
    i have a games book for the old c16. It comes with no explanations whatsoever.
    Please put me out of my misery.

 
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