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Infinity

资料来源 : pyDict

无穷,无限,无穷数

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Infinity \In*fin"i*ty\, n.; pl. {Infinities}. [L. infinitas;
   pref. in- not + finis boundary, limit, end: cf. F.
   infinit['e]. See {Finite}.]
   1. Unlimited extent of time, space, or quantity; eternity;
      boundlessness; immensity. --Sir T. More.

            There can not be more infinities than one; for one
            of them would limit the other.        --Sir W.
                                                  Raleigh.

资料来源 : WordNet®

infinity
     n : time without end [syn: {eternity}]

资料来源 : Free On-Line Dictionary of Computing

infinity
     
        1.  The size of something {infinite}.
     
        Using the word in the context of sets is sloppy, since
        different {infinite set}s aren't necessarily the same size
        {cardinality} as each other.
     
        See also {aleph 0}
     
        2.  The largest value that can be represented in
        a particular type of variable ({register}, memory location,
        data type, whatever).
     
        See also {minus infinity}.
     
        [{Jargon File}]
     
        (1994-11-18)
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