Is Transfinite Truly Larger Than Infinity?

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    Infinity Transfinite
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Discussion Overview

The discussion centers around the concepts of transfinite numbers and infinity, exploring whether transfinite quantities are larger than infinity and how these terms relate to each other in mathematical contexts. Participants examine definitions, implications, and the nature of these concepts.

Discussion Character

  • Debate/contested
  • Conceptual clarification
  • Technical explanation

Main Points Raised

  • Some participants assert that transfinite refers to quantities larger than finite, but question whether one transfinite quantity is larger than another.
  • Others reference a Wikipedia article suggesting that "absolute infinity" is considered larger than transfinite, leading to a hierarchy: absolute infinity > transfinite > infinity.
  • One participant argues that "absolute infinity" leads to paradoxes and cannot exist, questioning the validity of comparing infinity with transfinite concepts.
  • Another participant clarifies that transfinite describes various sizes of infinity, such as countable and non-countable, while infinity is a broader term for non-finite quantities.
  • There is a suggestion that the discussion may be more appropriate for a mathematics forum.
  • One participant expresses a newfound understanding, suggesting that transfinite refers to sets of never-ending numbers and that infinity encompasses all transfinite sets.

Areas of Agreement / Disagreement

Participants express differing views on the relationship between transfinite and infinity, with no consensus reached on whether transfinite is indeed larger than infinity or how to properly categorize these concepts.

Contextual Notes

There are limitations in the discussion regarding the definitions of "infinity" and "transfinite," as well as the implications of "absolute infinity." Some participants note that comparing these terms may lead to confusion due to their differing natures.

tacsec
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So transfinite is larger than infinity right?
So if there was an infinitely large object, would a transfinite object be larger than the infinitely large object?
 
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Err, did you actually click on the link? Your question is answered right in the first sentence of that article.
 
rumborak said:
Err, did you actually click on the link? Your question is answered right in the first sentence of that article.

It said absolute infinity was bigger than transfinity. What I got from that was absolute infinity > transfinity > infinity.
 
What I get from the Wiki article on the transfinite is that "absolute infinity" is a concept that leads to paradox. It cannot exist.

I had to go digging for the meaning of "transfinity". It is a noun referring to the general concept of the transfinite. It is not a number.

"Infinity" is not a single well defined number. Comparing it for size against something else that is not a number at all is nonsensical.
 
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Transfinite is a term used to describe various sizes of infinity, countable, non-countable, etc., usually described by alephs. Infinity is a more general term about quantities that are not finite.

This discussion should be in the mathematics forum.
 
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mathman said:
This discussion should be in the mathematics forum.

Done. :smile:
 
Okay I did some extra research kind of get it now. So transfinite just refers to the sets of never ending numbers, and Infinity is supposed to contain all transfinite sets. Is that correct?
 

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