Ad infinitum

Ad infinitum is a Latin phrase meaning "to infinity" or "forevermore".

This article is about the Latin phrase. For the musical group, see Ad Infinitum (band). For the logic fallacy, see Ad nauseam.

Description

In context, it usually means "continue forever, without limit" and this can be used to describe a non-terminating process, a non-terminating repeating process, or a set of instructions to be repeated "forever," among other uses. It may also be used in a manner similar to the Latin phrase et cetera to denote written words or a concept that continues for a lengthy period beyond what is shown. Examples include:

  • "The sequence 1, 2, 3, ... continues ad infinitum."
  • "The perimeter of a fractal may be iteratively drawn ad infinitum."
  • The 17th-century writer Jonathan Swift incorporated the idea of self-similarity in the following lines from his satirical poem On Poetry: a Rhapsody (1733):

The vermin only teaze and pinch
Their foes superior by an inch.
So, naturalists observe, a flea
Has smaller fleas that on him prey;
And these have smaller still to bite 'em,
And so proceed ad infinitum.
Thus every poet, in his kind,
Is bit by him that comes behind[1]

gollark: We actually have enough RAM now that you could plausibly have a lookup table for all 32-bit floats.
gollark: This is because floats have a finite size, so there are finitely many possible floats.
gollark: You can, in fact, trivially.
gollark: This is a good and useful definition.
gollark: And then memorize the set.

See also

References
  1. Swift, Jonathan (1733). On Poetry: a Rhapsody. Retrieved 14 December 2017.
  2. De Morgan, Augustus (1915). Smith, David Eugene (ed.). A Budget of Paradoxes. II (2nd ed.). p. 191.
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